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One-Color Vinyl Race Numbers When you need to get numbers on your car quickly and easily, these high-quality vinyl numbers can be life-savers. Each 10" tall number comes separately in black or white premium vinyl. Satisfy race tech and look like a pro in the photos of you and your beloved race car at the podium! Discovery Parts uses premium 3M or Oracal intermediate seven-year vinyl that shouldn't damage your cars painted surfaces. Vinyl race numbers are priced at $4 per numeral (e.g., car number 45 costs $8, car number 167 costs $12). Size: each numeral is cut separately, 10 inches in height in black or white vinyl Numerals: add each numeral you need, and how many, to your shopping cart one numeral at a time.

HANS/HNR Device Recertification PLEASE DO NOT PREPAY for a certification service. If you have shipped us an HNR device for recertification, we will contact you to discuss what level of service your device requires. (The most common is Level 2, an SFI label and a tether.) If you have not yet shipped us your HNR device, see the instructions below for doing so. HANS DEVICE RECERTIFICATION Discovery Parts is certified by Simpson Racing to inspect, repair, and recertify all HANS devices that have an SFI 38.1 tag (silver metal foil decal). All HANS SFI 38.1 devices must be recertified every five years. Discovery Parts recertifies HNR devices at our store inside Atlanta Motorsports Park (AMP) as well as trackside at track many events and races. You can ship your HNR device to us for recertification by printing this form, filling it out, and sending it to us along with your device. If you are coming directly to our AMP store location with your HNR device, please call beforehand to confirm that one of our certified inspection technicians will be at the AMP store when you arrive. EXAMPLE OF NEEDING RECERTIFICATION If, for example, your device was last certified in April 2020, you need to have it recertified no later than May 1, 2025. Typically, recertification consists of cleaning and inspecting the HANS/HNR device for damage and replacing the tether system with a brand new one. An HNR device passing inspection will get a new SFI 38.1 compliance sticker punched with the new date of certification. This device will now be valid for another five years. HNR DEVICE RECERTIFICATION LEVELS LEVEL 1: device inspection, replacement SFI tag LEVEL 2: device inspection, replacement SFI tag, replacement tether system for standard post anchors LEVEL 2 QR: device inspection, replacement SFI tag, replacement tether system for Quick-Release anchors LEVEL 3: device inspection, replacement SFI tag, replacement tether system for standard post anchors, replacement rubber shoulders LEVEL 3 QR: device inspection, replacement SFI tag, replacement tether system for Quick-Click anchors, replacement rubber shoulders HOW TO SHIP YOUR DEVICE FOR RECERTIFICATION Print out and complete this form Pack your HNR device along with the completed form from and ship them (insured and trackable) to the address on the form. We will inspect your device and call you to discuss options for recertification. Your recertified device will be shipped back to you via standard shipping. DO NOT PREPAY for any certification. We will contact you with a total for the recertification.

Longacre Replacement Water Bottle w/ Hose and Bite Valve Don't want to share your bite valve with your co-driver, or just looking for a replacement water bottle? Use Longacre 22556 replacement bottle with hose and bite valve kit. Extra or replacement drink bottle and hose for Longacre Bolt-On Drink Holder Longacre P/N's 22551 or 22553 Longacre Replacement Drink Bottle Kit Details: Manufacturer: Longacre Manufacturer part number: 22556 Large capacity(42oz) double insulated bottle with tube Includes "bite valve" to avoid leaks from tube Common for an enduro car for every driver to have their own bottle Standard part included inside Longacre Kits 22551 & 22553

Stilo HANS Helmet Post Anchors (for SA2020 and newer) Stilo branded HANS helmet post anchors to attach your HANS or Stand21 head-and-neck restraint to your Snell SA2020 or newer helmet. (Those helmets have threaded M6 inserts molded into the helmet.) These post anchors are FIA-approved and screw right into those helmet inserts. Stilo's FIA Approved HANS Posts In Black/Blue/Red Anodized Metal With Laser Engraving Dresses Up Every Stilo build. These are the Stilo FIA Internationally Approved Hans Posts. Includes one pair (for one helmet). DETAILS Manufacturer: Stilo Manufacturer part number: AK 1131.12K-Stilo AK113112K-STILO BLACK Manufacturer part number: AK 1131.12B-Stilo AK113112B-STILO BLUE Manufacturer part number: AK 1131.12R-Stilo AK113112R-STILO RED Qty in kit: Two FIA approved

Discovery Parts Evo Racing Helmet Bag The best protection at a price that won't break the bank! Introducing the ultimate accessory for racing enthusiasts-the Discovery Parts Evo Racing Helmet Bag! Crafted with precision and tailored to the needs of auto racing, this bag combines style, protection, and functionality. Its rugged, water-resistant exterior and reinforced padding ensure your helmet stays safe from damage and the elements. Inside, a soft compartment cradles your helmet, protecting it from scratches while elastic hold-down straps accommodate any size helmet to prevent movement during transport. The bag's comfortable handle and detachable shoulder strap offer convenient carrying options. Experience the fusion of style, durability, and functionality with the Evo Racing Helmet Bag from Discovery Parts. Designed for discerning auto racers and track-day participants, this bag elevates your racing gear game and keeps your helmet in pristine condition. Make a statement on the track with this exceptional accessory today! FEATURES OF THE DISCOVERY PARTS EVO HELMET BAG The Discovery Parts Evo Racing Helmet Bag is constructed of formed high-density polyethylene, creating a firm, durable barrier to protect your helmet. Thick rubber feet allow the helmet bag to stand bag upright. The comfortable rubberized non-slip carrying handle makes it easy to carry even with gloves on, and the convenient super-wide clam shell opening makes the Discovery Parts Professional bag a breeze to use. DETAILS Manufacturer: Discovery Parts Manufacturer part number: DP-6501 Color: Black with Discovery Parts logo Heavy-duty zipper pulls: 1 Shoulder strap: Yes Note: Helmets pictured are for illustrative purposes only and are not included with the Discovery Parts Evo Racing Helmet Bag.

Simpson Hybrid S HNR Device for Racing Safety The Hybrid S from Simpson features a lightweight design using DuPont carbon/polymer construction and provides maximum comfort and maneuverability with superior strength. Simpson Hybrids come race-ready. The trusted low profile design disappears into the seat when worn and allows for easy in and out of the race car, eliminating the danger of becoming caught in other gear. The protection stays with the racer during multiple impacts, flips and rolls. Simpson Hybrid S HNR Product Details SFI 38.1 and FIA 8858-2010 certification when used with multi-point racing harnesses only Designed for use with OEM three-point seat belts Available with patent pending multi-tether system to enhance side to side movement DuPont carbon polymer construction Sleek, modern profile with defined wings for seatbelt containment Select your size based on the size chart Simpson Hybrid S Head and Neck Restraint  Advanced Protection for 3-Point and Multi-Point Harness Systems The Simpson's Hybrid S model 3-Point Head and Neck Restraint is the only head restraint on the market proven to offer protection with both three-point OEM seat belts and multi-point racing harnesses. It was specifically designed and tested for use with OEM three-point seat belts. This innovative head and neck restraint device also meets FMVSS testing standards for compatibility with 3-point belt setups—making it the ideal solution for high-performance driving instructors, automotive test engineers, and track day enthusiasts who want next-level safety without needing to retrofit a full race cockpit. FIA and SFI approval require the use of a five-, six-, or seven-point racing harness system. Designed for superior protection in street cars and club racing vehicles, the Simpson's Hybrid S model features a low-profile, high-strength carbon fiber construction that won’t interfere with roll bars during emergency exits. Multiple load paths help dissipate energy in a crash, while the front-mounted buckle system eliminates bulky straps underneath, providing all-day comfort. Whether you're in a fully prepped race car or a manufacturer test mule, the Simpson's Hybrid S model bridges the gap between OEM safety systems and motorsport-grade head restraint. Simpson Hybrid S HNR Product Highlights SFI 38.1 and FIA 8858-2010 certified with multi-point harnesses FMVSS-tested and approved for use with 3-point OEM seat belts Carbon fiber construction for strength, light weight, and comfort Low-profile design for easier entry, exit, and roll cage clearance Easy front buckle system—no bulky straps under the seat or back

Molecule Nomex Garment Wash Molecule Nomex Garment Wash safely and effectively cleans racing garments using technical fabrics like Nomex, in standard washing machines. Ordinary laundry detergent can leave residues on Nomex clothing that reduces their flame-retardant and thermal isolation properties. Molecule is specifically formulated to remove soil and contaminants that can degrade Nomex fabric's performance, along with odor-causing bacteria. MOLECULE NOMEX GARMNET WASH FEATURES Concentrated formula effectively cleans technical fabrics in standard washing machines Recommended for technical fabrics, including Nomex Removes contaminants that can degrade fabric performance More cost effective and safer than dry-cleaning Contains a fabric brightener to help you look your best Maintains fabric breathability Up to eight washes per bottle

Garmin Catalyst Driving Performance Optimizer The Garmin Catalyst Driving Performance Optimizer is a robust driver data and video system aimed at making driver improvement easier than ever before. Garmin has been the leader in GPS-based active sport recording for decades, and they've taken that experience and expertise and crossed it over into the automotive performance data field with the Garmin Catalyst Driving Performance Optimizer. GARMIN CATALYST DRIVING PERFORMANCE OPTIMIZER DETAILS Manufacturer: Garmin Manufacturer part no: 010-02345-00 Dimensions: 7.8" x 4.8" x 0.9" Display size: 6.0" x 3.5" Touch screen: yes Weight: 15 oz. Battery: rechargeable lithium-ion Battery life: up to 2 hours Internal memory: 16GB Expandable memory: up to 256GB via dual SD card slots Includes one 32GB MicroSD card Includes mount: yes GPS: yes GLONASS: yes 10Hz multi-GNSS positioning: yes Garmin Connect compatible: yes Remote camera: yes Camera resolution: 1080p Camera field-of-view: 140º Camera frame rate: 30 fps Software & track database updates included Bluetooth connectivity: yes DISCOVER YOUR FULL TRACK DRIVING POTENTIAL This device is an industry-first, providing virtual coaching in real time and showing a calculated optimal lap. Real time coaching tells you how to go faster in each corner, with audio instructions, so you can keep your eyes up at all times. This is a stark contrast to existing systems which only provide feedback after a corner or after your session. The Catalyst uses your measured optimal lap to guide you to your personal maximum performance, rather than the performance of a professional racing driver. Overview Garmin Catalyst uses accelerometers, GPS, video, and the most sophisticated algorithms to evaluate your driving performance and then suggest ways to improve (just like a human coach). Through the display and audio, Catalyst provides a real-time assessment of performance using both gentle suggestions and positive reinforcement. No, it won't clap when you get it right but it does use real-world phrases and encouragement - such as "brake less", "apex later", or "keep pushing". Catalyst is perpetually evaluating and assessing your performance so it can optimize your lap and get you in line. After your session, review track maps showing opportunities for improvement as well as "heat map" displays of deceleration, acceleration, apexes, and speeds. Display & Audio Catalyst uses a 6.95" super wide view LCD IPS screen with vivid TFT colors. The LCD is a touchscreen, able to control functions without the need for a remote control, app, or a laptop. Coaching or playback audio is available via 3.5mm headphone jack or Bluetooth(TM) to your headset or car stereo. The on-screen layout is not programmable.CameraThis is more than just a camera - the remote pod includes the accelerometers. It records up to 30fps in 1080p HD in a 140 field-of-view. It must be mounted facing forward, high up, and centered on your windshield. An on-screen guide will help you align it. The camera contains the accelerometers and very powerful processing software integrates the video into Catalyst's coaching and data. Playback is available on the Catalyst screen with speed and lap times already in sync. Coaching To unlock all of the coaching features and data you will need to select the Advanced setting. There is also a Basic setting that does not provide as much feedback. During your session, the real-time display is referencing current session data only. However, post-session review can include data from multiple sessions. Catalyst is looking for patterns in your driving to map out where you were fast and opportunities to try a different line, brake less, or carry more speed. The only voice currently available is a Siri-like female voice. Lap time differential is displayed as either red (slower), green (faster), or black (no change). From a student/novice perspective you may want to have an advanced driver/instructor set baselines in your car first. Then overlay that data with your own driving. This way Catalyst can see the full potential and make recommendations. It's important not to "chase" a lap time but to know what is capable and make incremental improvements to get there. Catalyst will never make a recommendation that hasn't been previously successful. Analysis & Review Catalyst compiles all of its data to form a True Optimal Lap. This is your best possible lap using all of the data you provided in your sessions. True Optimal Lap is determined not just by lap and sector times but by analyzing your best lines through corners and sectors and using the camera feed to identify track limits. Catalyst retains your track data over a 4-day period so you can pack in a full weekend of driving with progressive coaching and analysis. Post-session data is reviewed through the screen or through the Garmin Connect(TM) smartphone app, including video. Export of data or video files to a laptop is not currently supported nor is it needed. Everything you need is self-contained in the tablet. Catalyst works best when used as a standalone tool to review performance and make adjustments while at the track. Garmin Catalyst Performance Features Tracks Your Racing Line Real-Time Audio Cues/Coaching True Optimal Lap w/ Video Built-In Accelerometers Displays Best Lap Time Displays Adaptive Delta Time Displays Lap Count & Total Session Time Preloaded Global Track Database Session Comparisons Driving Performance Scores Automatically Identifies Areas of Biggest Time Gain Supports Multiple Users & Multiple Cars Stores History of On-Track Performance Current Weather Plus Forecast via Wi-Fi Segment Analysis (racing line, speed, & accel/decel) In the Box with your Garmin Catalyst Garmin Catalyst 32GB microSD pre-installed in covered compartment (auxiliary card slot on the side of the Catalyst device is externally accessible for memory expansion) Remote Cam with polarized lens cover Remote Cam 3.5 meter cable Heavy-duty vehicle suction cup Powered magnetic mount Two 1” connecting arms 1” arm connector Cable clips 12V socket power cable Documentation Included Accessories with your Garmin Catalyst One-inch ball adapter screw down mount USB data cable 12V bare wire vehicle power cable Additional Remote Cam adhesive Continue reading to see how and why the Garmin Catalyst Driving Performance Optimizer is unlike anything you've ever experienced. Heck... it's unlike anything you've ever even thought possible!

Racing Radios Jack Connector Cable This is the piece that connects your ear pieces to your helmet cord. Heat shrink on gold plated connections provide years of trouble free communications, in the harshest of weather conditions. This is a true pro level motorsports piece of equipment. This is the new version that accepts stereo and mono ear pieces. DETAILS Manufacturer: Racing Radios Manufacturer Part Number: HKP-123100ST Weatherproof: Yes Earpiece Connection Size: Universal Mono & Stereo Entry level or Pro: Pro

Longacre 17" Replacement Mirror Longacre Wide Angle 17" Racecar Replacement Rear View Mirror. Now you can easily see not just behind you, but in the hidden spots even with your quarter panel in the deepest of brake zones. LONGACRE 17" MIRROR DETAILS: Manufacturer: Longacre Manufacturer Part Number: 22547 Style: Panoramic / Convex Size: 17" Housing: Aluminum/ABS Plastic For a bigger and better field of rear vision, replace your factory rear view mirror with one of these 17" Panoramic mirrors from Longacre Racing. These mirrors are also a direct replacements for those in Longacre Racing's mirror kits.

VP Racing Utility Jug Filler Hose This is the fast and easy way to safely fill a race car that has a stock gas tank. The hard fill end, secured by a heavy duty clamp, opens the unleaded filler-neck flap and lets you get on track quickly. A screen in the base catches any debris to keep your fuel clean and engine power at the maximum. Both ends are secured with a positive locking cv clamp that will not cut you like a normal hose clamp. VP Racing has done their research and won the design award with this product. We see other jugs at the track using the VP Racing Fast Fill Hose; it's that well crafted. Primary Use: easy, race cars and race bikes. Other uses? Power sports, personal watercraft, even the Discovery Parts fleet of Rotax karts. Fits: VP Racing Jugs (and many other brands)

Alpinestars Tech-1 ZX v2 Nomex Racing Gloves The Alpinestars Tech-1 ZX v2 Nomex Racing Gloves are premium fire-resistant driving gloves engineered for exceptional comfort, steering-wheel feel, and protection. Designed for serious competitors, the Tech-1 ZX v2 combines strategically positioned seams, a lightweight aramidic construction, and advanced palm grip technology. Internal stitching around the thumb improves sensitivity when operating steering-wheel buttons and cockpit controls, while externally stitched finger seams reduce pressure points and provide a smooth, comfortable fit during long races. Premium Nomex Racing Glove Construction The Tech-1 ZX v2 features a flame-resistant aramidic fiber main construction with a bonded aramidic lining. This lightweight assembly helps regulate temperature while maintaining the flexibility and sensitivity required for precise driving. Alpinestars uses lightweight printed graphics instead of heavier sewn-on details, helping reduce overall glove weight without sacrificing its professional appearance. Alpinestars Tech-1 ZX v2 Glove Features FIA 8856-2018 homologated for motorsport competition Flame-resistant aramidic fiber main construction Bonded aramidic lining for temperature control and comfort Internal thumb seam for improved control sensitivity External finger seams to reduce pressure points Ergonomic chassis with pre-curved fingers Strategically positioned silicone grip on the palm and fingers Latex-treated inner palm to help reduce micro-slipping Outer grip zones for precise cockpit control Touchscreen-compatible thumb and index fingertips Open-cuff design with a 180-degree elasticated wrist Extended cuff length for increased fire and heat protection Lightweight printed graphics Advanced Palm Grip and Control The inner palm is treated with latex to reduce small movements between the hand and glove while gripping the steering wheel. This helps provide a more secure and consistent connection during high-intensity driving. Ergonomically positioned silicone grip sections across the palm and fingers improve traction without making the glove feel overly stiff. Additional outer grip zones provide improved control when operating switches, paddles, and other cockpit equipment. Internal and External Seam Construction The Tech-1 ZX v2 uses internal stitching around the thumb to improve tactile feedback when operating multiple push-buttons commonly found on modern racing steering wheels. The four fingers use external seams that move bulky stitching away from the inside of the glove. This reduces pressure points and improves comfort, especially during endurance racing and extended track sessions. Pre-Curved Ergonomic Fit The ergonomic chassis and pre-curved fingers follow the natural position of the hands while holding a steering wheel. This helps reduce material bunching and driver fatigue while maintaining a secure and responsive fit. An open-cuff design with a 180-degree elasticated wrist makes the gloves easier to put on and remove while keeping them securely positioned during competition. FIA 8856-2018 Protection The Alpinestars Tech-1 ZX v2 Gloves are certified to the FIA 8856-2018 homologation standard. The extended cuff provides increased wrist and forearm coverage to help protect against fire and heat when worn with an approved racing suit. Touchscreen Compatibility Touch-sensitive material on the thumb and index fingertips allows drivers to operate compatible touchscreen devices, including mobile timing applications and data acquisition equipment, without removing their gloves. Sizing Chart Alpinestars Tech-1 ZX v2 Nomex Racing Gloves FAQs Are the Alpinestars Tech-1 ZX v2 Gloves FIA approved?Yes. The gloves are certified to the FIA 8856-2018 homologation standard for fire-resistant motorsport apparel. Why are the finger seams located on the outside?External finger seams reduce internal pressure points and provide a smoother, more comfortable fit while driving. Why is the thumb seam stitched internally?The internal thumb seam improves sensitivity when operating steering-wheel buttons, switches, and other cockpit controls. What improves the steering-wheel grip?The palm combines a latex treatment with strategically positioned silicone grip sections to reduce slipping and improve control. Are the Tech-1 ZX v2 Gloves touchscreen compatible?Yes. The thumb and index fingertips are designed to operate compatible touchscreen devices. Do these gloves have pre-curved fingers?Yes. The fingers are pre-curved to follow the natural driving position and help reduce material bunching and fatigue. How does the open-cuff design work?The open cuff and 180-degree elasticated wrist make the gloves easier to put on and remove while providing a secure fit around the wrist.

Racing Radios Helmet Mini Microphone Kit Pro-level Racing Radios miniature dynamic noise canceling flexible boom microphone for your helmet. The Noise canceling microphone is an essential part to any helmet kit. This microphone will cancel out background and engine noise to provide clear communication from the driver. DETAILS Manufacturer: Racing Radios Manufacturer Part Number: HKP-126120 Noise Canceling: Yes Microphone Size: Mini Entry level or Pro: Pro

Racing Radios Four-Channel Coil Cord This IMSA coiled cable for your helmet kit makes driver changes even easier by allowing you more movement to prevent accidental disconnects. If you have a head containment seat, this is a necessary item as the straight cord becomes bound up on the head containment portion of your race seat. DETAILS Manufacturer: Racing Radios Manufacturer part number: HKP-1214010-H Car Harness End: IMSA (4 Conductor) Helmet End: Open (4 wires) Straight or Coiled: Coiled Gold Tipped Connections: Yes Entry level or Pro: Pro

Chillout Systems Dual Prong Adaptor Chillout Dual Prong adapter is what connects to the drivers shirt to provide a single button release from the Chillout Systems cooler hose. Designed to withstand wear, this military-grade dual-prong liquid connector maximizes the reliability of your driver cooling unit. The dual-prong design latches securely, enabling your Chillout hose to be linked to your system while preventing unintentional release. DETAILS Manufacturer: Chillout Systems Manufacturer Part Number: DPC-1 Works with other ¼" cooling shirts: Yes Quantity: one adapter Dual-prong adapter connects Chillout cooling garments (or other brands cooling shirts with tubing) to a Chillout Systems driver cooling system with adapters.

HANS IV Frontal Head Restraint Now offered in three different sizes, at a lower price, the HANS IV is a new and improved FHR (Frontal Head Restraint) that is 10% lighter than the previous Hans 3. Custom molded pads which nest into the device, preventing slippage, were designed with an upgraded foam for improved comfort and support. Offered in a 20 - degree option, this FHR is perfect for the entry level driver across many race series. HANS Device 4 Head and Neck Restraints are the lightest HANS Sport Series device to date. HANS IV Frontal Head Restraints present a contemporary approach to building a lightweight, strong, and safe HANS Device. Now in the fourth generation, HANS Device IV Head Restraints have a new design and polymer with a hollow collar which reduces the weight significantly. Its engineered reinforcements guarantee a very strong structure with a reduced mass. HANS Device IV Frontal Head Restraints provide the same level of safety as every HANS Device with the lightest, most comfortable injection-molded HANS made to date. HANS Device IV Frontal Head Restraints are developed with ease of driver entry/exit in mind. Its rounded back is lower than the original HANS Device design, reducing the risk of getting caught on a roll cage or in window openings when moving in and out of a racecar. Authentic HANS Devices set the standard in top performance in lab crash testing and real-life race crash results. The HANS IV is only available in a 20o Layback Angle configuration, suitable for the majority of racing applications including most road racing, HPDE, Stock Cars, Modifieds, Drag, Legends, Bandalero cars. HANS IV HNR FEATURES 10% Lighter than previous models SFI 38.1 certified Improved harness retention so belts will not slip  Custom molded pads nest in the device to prevent pads from slipping. Foam is a perfect blend for comfort and support More available sizes to fit more drivers Three different sizes: Small, Medium and Large The best price on a HANS device on the market Three different anchor options: Post Anchor (standard), Quick Click (SFI only), M61 (Sold Separately) Includes helmet post anchors Easy to use, no tether adjustment  Offered in both SFI and FIA certifications allowing drivers to use the HANS IV worldwide Unlike most entry level devices that are often bulky and uncomfortable; this new and improved design is lighter and more comfortable allowing drivers to focus High collar cut away made to not contact the wearer’s neck in rear impacts HANS IV SIZE CHART HANS IV HNR FAQS I can touch my chin to my chest with the device on. Are my tethers too long? No. The HANS Device comes properly adjusted for all drivers. Unless you have changed the tether length, it is fine and will work in an impact. When I put the device on, it rubs against my neck. Is that normal? Yes. The front of the HANS Device is narrower to accommodate arm movement. Padding can be modified or removed; it does not affect the device’s performance. What type of shoulder belts work best with a HANS Device?  Any SFI or FIA approved harness system works with the HANS Device. Two inch or three inch belts, as well as 5-6 or more multi-point systems are all fine. Do shoulder belts slip off the HANS Device? Properly mounted belts do not slip off the device. If shoulder belts will not stay securely on the device, you may not have the belt mounts properly located in your chassis. I race on a short track at relatively low speeds. Do I need a HANS Device?  Yes. Serious head and neck injuries happen at impact speeds as low as 35mph. On short tracks with tight turns it is easy to be turned almost straight into the wall. How do I care for my HANS device?  HANS Devices need almost no maintenance but should be kept clean and dry. To protect them, HANS Devices should be stored out of direct sunlight. They may be cleaned with soapy warm water. Ensure rubber top surfaces stay clean and free of wear. Tethers should be replaced after any major impact or every 5 years. Tethers carry dated labels. Check your helmet anchors for tightness occasionally. What if my HANS Device is in an impact?  HANS Devices should be inspected periodically or after any impacts. Examine your device in bright sunlight and run your finger around the edges. Any sign of de-lamination, cracking or exposed composite material means the device has served its purpose and should be replaced. How long are the SFI and FIA certifications acceptable? Different race series may have different rules regarding age of certifications. SFI 38.1 requires recertifying your HANS every five (5) years, while FIA 8858 certifications do not expire. Check our website or your race sanctioning body for more information.