{"title":"BMW 3 Series F31","description":"\u003cp\u003eTrack and race parts for the \u003cstrong\u003eBMW 3 Series F31\u003c\/strong\u003e, 2013-2019. Every part on this page is listed against this chassis in the manufacturer fitment data.\u003c\/p\u003e\n\u003cp\u003eCovering braking, engine \u0026amp; exhaust, other parts and exterior \u0026amp; aero.\u003c\/p\u003e\n\u003cp\u003eBrands stocked for this car: Hawk, Pagid, Fabspeed Motorsport, Rennline, CSF.\u003c\/p\u003e\n\u003cp\u003eNot sure which part fits your car? Send us the year, model and \u003ca href=\"\/pages\/contact\"\u003echassis code\u003c\/a\u003e and we will confirm before you order.\u003c\/p\u003e","products":[{"product_id":"hawk-hb551s-748-racing-pad-ht-10-compound","title":"Hawk HB551S.748 Racing Pad - HT-10 Compound","description":"\u003cp\u003eThe Hawk Performance HT-10 compound is a great pad for intermediate drivers that want a streetable pad that still offers superior performance. It has a very smooth initial bite and provides a consistent pedal feel. The HT-10 delivers medium to high torque over a significant temperature range to help increase your track day performance.\u003c\/p\u003e","brand":"Hawk","offers":[{"title":"Default Title","offer_id":47830340305171,"sku":"HB551S748","price":224.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/hb551_4fac597e-b1b5-4612-8ee4-bc4476050fc9.jpg?v=1752009377"},{"product_id":"hawk-hb551u-748-racing-pad-dtc-70-compound","title":"Hawk HB551U.748 Racing Pad - DTC-70 Compound","description":"\u003cp\u003eThe DTC-70 is Hawk Performance's top-of-the-line racing brake pad compound. It exhibits high initial bite and torque, while still providing superior pad and disc wear. The DTC-70 has exceptional torque control, with superb modulation (controllability) and release characteristics. It is no wonder that this compound is at the top of Hawk's DTC series.\u003c\/p\u003e","brand":"Hawk","offers":[{"title":"Default Title","offer_id":47830340337939,"sku":"HB551U748","price":293.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/hb551_5fe3f38b-9ef6-41ae-947c-7616ff3bbc7e.jpg?v=1702940387"},{"product_id":"hawk-hb551n-748-performance-pad-hp-plus-compound","title":"Hawk HB551N.748 Performance Pad - HP Plus Compound","description":"\u003cp\u003eThe Hawk Performance HP Plus brake pad is the perfect compromise for drivers looking for an aggressive autocross or track-day pad that is still highly usable on the street. The HP Plus compound uses a unique Ferro-Carbon friction material that was developed and manufactured with high-performance autocross and track-day driving in mind. With its high friction coefficient and resistance to fade, this pad is the perfect upgrade for the enthusiast driver.\u003c\/p\u003e","brand":"Hawk","offers":[{"title":"Default Title","offer_id":47830340501779,"sku":"HB551N748","price":224.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/hb551.jpg?v=1702940387"},{"product_id":"pagid-u-8053-yellow-racing-pad-rs19-compound","title":"Pagid U-8053 Yellow Racing Pad - RS19 Compound","description":"The Pagid Yellow (RS 19) racing compound is the best compound for endurance racing. Based on the RS14, A slight reduction of the friction value improves the modulation (controllability). Nevertheless, the friction value is enough for cars without power-assisted brake system and ensures comfortable low effort on the brake pedal. Constant temperatures up to 600°C (1,100°F) are possible. This combination of friction value, fading stability and low wear rates on pads and discs (rotors) is unmatched. Due to its excellent release characteristics and controllability PAGID endurance materials are also often used for sprint races. A multiple winner of Daytona 24h, Le Mans 24h, Sebring 12h, Spa 24 h, Nurburgring 24h, often with no pad change and usually no disc (rotor) change. \u003cbr\u003e\u003cbr\u003ePopular applications: All endurance racing cars from Group N (Speed-WC, Grand Am Cup), Group A up to GT and Sport-Prototypes (Grand Am DP).","brand":"Pagid","offers":[{"title":"Default Title","offer_id":47830364815635,"sku":"PAU8053-RS19","price":451.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/8053-web.jpg?v=1751994098"},{"product_id":"pagid-u-8084-yellow-racing-pad-rs29-compound","title":"Pagid U-8084 Yellow Racing Pad - RS29 Compound","description":"The Pagid Yellow (RS 29) racing compound combines the outstanding wear rate of the RS19 with a slightly higher coefficient of friction and initial bite. Based on the RS14, A slight reduction of the friction value improves the modulation (controllability). Nevertheless, the friction value is enough for cars without power-assisted brake system and ensures comfortable low effort on the brake pedal. Constant temperatures up to 600?C (1,100?F) are possible. This combination of friction value, fading stability and low wear rates on pads and discs (rotors) is unmatched. Due to its excellent release characteristics and controllability PAGID endurance materials are also often used for sprint races. Due to its excellent driveability PAGID endurance materials are also often used for sprint races. \u003cbr\u003e\u003cbr\u003ePopular applications: All endurance racing cars from group N (Speed-WC, Grand Am Cup), Group A up to GT and Sport-Prototypes (Grand Am DP).","brand":"Pagid","offers":[{"title":"Default Title","offer_id":47830365077779,"sku":"PAU8084   RS29","price":451.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/8084-web.jpg?v=1751994156"},{"product_id":"pagid-u-8085-yellow-racing-pad-rs29-compound","title":"Pagid U-8085 Yellow Racing Pad - RS29 Compound","description":"The Pagid Yellow (RS 29) racing compound combines the outstanding wear rate of the RS19 with a slightly higher coefficient of friction and initial bite. Based on the RS14, A slight reduction of the friction value improves the modulation (controllability). Nevertheless, the friction value is enough for cars without power-assisted brake system and ensures comfortable low effort on the brake pedal. Constant temperatures up to 600?C (1,100?F) are possible. This combination of friction value, fading stability and low wear rates on pads and discs (rotors) is unmatched. Due to its excellent release characteristics and controllability PAGID endurance materials are also often used for sprint races. Due to its excellent driveability PAGID endurance materials are also often used for sprint races. \u003cbr\u003e\u003cbr\u003ePopular applications: All endurance racing cars from group N (Speed-WC, Grand Am Cup), Group A up to GT and Sport-Prototypes (Grand Am DP).","brand":"Pagid","offers":[{"title":"Default Title","offer_id":47830365143315,"sku":"PAU8085   RS29","price":299.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/8085-web_45ff5075-606e-4296-8fc2-098e6eeaadd3.jpg?v=1751994157"},{"product_id":"e1070-1340","title":"Tow Hook Receiver - Billet License Plate Mount - SKU# E1070.1340","description":"\u003cp\u003eMost automobiles come from the factory without the provisions for front license plates due to the fact that many states and countries do not require a front plate.The last thing you want to do is drill holes in your very expensive bumper cover just to mount that ugly front tag. RennlineÔøΩÔøΩÔøΩÔøΩÔøΩs billet license plate mount eliminates the need to drill and allows you to easily remove your plate for shows, track events or anytime it is not needed. This design allows you to adjust your plates location by height, width and angle. Unlike any other designs on the market, we have engineered this system to be easily removed from the car without first removing your license plate and plate frame. All components are stainless, powder coated or anodized to withstand daily driving conditions. \u003cbr\u003e.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBMW E82\/88 M-Sport nose (2012+)\u003c\/li\u003e \u003cli\u003eBMW I12 I8 (2014+)\u003c\/li\u003e \u003cli\u003eBMW E84 X1 (2013-2015)\u003c\/li\u003e \u003cli\u003eBMW E89 Z4 M-Sport\u003c\/li\u003e \u003cli\u003eBMW E89 Z4 standard nose (2009+)\u003c\/li\u003e \u003cli\u003eBMW F01\/02 (2009-2015)\u003c\/li\u003e \u003cli\u003eBMW F06 Gran Coupe (2013+)\u003c\/li\u003e \u003cli\u003eBMW F07 GT M-Sport nose (2009-2016)\u003c\/li\u003e \u003cli\u003eBMW F07 GT Standard nose (2009-2016)\u003c\/li\u003e \u003cli\u003eBMW F10 M-Sport nose (2011-2016)\u003c\/li\u003e \u003cli\u003eBMW F10 Standard nose (2011-2016)\u003c\/li\u003e \u003cli\u003eBMW F12\/13 (2011+)\u003c\/li\u003e \u003cli\u003eBMW F12\/13 M6 (2012+)\u003c\/li\u003e \u003cli\u003eBMW F15 X5 (2014-2019)\u003c\/li\u003e \u003cli\u003eBMW F16 X6 (2014-2019)\u003c\/li\u003e \u003cli\u003eBMW F22 M\u003c\/li\u003e \u003cli\u003eBMW F22 M-Sport nose (2014+)\u003c\/li\u003e \u003cli\u003eBMW F22 standard nose (2014+)\u003c\/li\u003e \u003cli\u003eBMW F25 X3 (2011-2017)\u003c\/li\u003e \u003cli\u003eBMW F26 X4 (2014+)\u003c\/li\u003e \u003cli\u003eBMW F30\/31 sedan\/wg\u003c\/li\u003e \u003cli\u003eBMW F32\/F33 M-Sport nose (2014+)\u003c\/li\u003e \u003cli\u003eBMW F32\/F33 standard nose (2014+)\u003c\/li\u003e \u003cli\u003eBMW F34 Gran Turismo M-Sport nose (2014+)\u003c\/li\u003e \u003cli\u003eBMW F34 Gran Turismo standard nose (2014+)\u003c\/li\u003e \u003cli\u003eBMW F48 X1 (2015+)\u003c\/li\u003e \u003cli\u003eBMW F80 M3 (2015+)\u003c\/li\u003e \u003cli\u003eBMW F82\/F83 (2015+)\u003c\/li\u003e \u003cli\u003eBMW G01 X3 (2018+)\u003c\/li\u003e \u003cli\u003eBMW G11 7 series (2016+)\u003c\/li\u003e \u003cli\u003eBMW G26 I4 (2021+)\u003c\/li\u003e \u003cli\u003eBMW G20\/G22\/G23\/G26 3\/4 series (2019+)\u003c\/li\u003e \u003cli\u003eBMW G30\/31 5 Series (2017+)\u003c\/li\u003e \u003cli\u003eBMW i3 (2014+)\u003c\/li\u003e \u003cli\u003eMini F55 5-door Hatch (15+)\u003c\/li\u003e \u003cli\u003eMini F56 Mk III Cooper (14+) - Hatch\/Hardtop\u003c\/li\u003e \u003cli\u003eMini F56 Mk III Cooper S (14+) - Hatch\/Hardtop\u003c\/li\u003e \u003cli\u003eMini R55 Clubman (11+)\u003c\/li\u003e \u003cli\u003eMini R58 Coupe (12+)\u003c\/li\u003e \u003cli\u003eMini R59 Roadster (12+)\u003c\/li\u003e \u003cli\u003eMini R60 Countryman (10+)\u003c\/li\u003e \u003cli\u003eMini R60 Countryman S (10+)\u003c\/li\u003e \u003cli\u003eMini R61 Paceman (13+)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Rennline","offers":[{"title":"E1070.1340EURO","offer_id":48836022599955,"sku":"E1070.1340EURO","price":155.0,"currency_code":"USD","in_stock":true},{"title":"E1070.1340USA","offer_id":48836022632723,"sku":"E1070.1340USA","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/Jxf5UTZesSb1ZZI4EOIGLuMON6gHjPI85JVoD8DAGWaJlibPJZjuJV3oIp2LdVSW__72389.1726842237_7dd53bd7-27eb-495d-ada6-1ef198d2328b.jpg?v=1779362693"},{"product_id":"csf-bmw-f20-f21-f22-f23-f30-f31-f34-gt-f32-f33-f36-gran-coupe-high-performance-aluminum-radiator","title":"CSF BMW F20\/F21\/F22\/F23\/F30\/F31\/F34 GT\/F32\/F33\/F36 Gran Coupe High Performance Aluminum Radiator","description":"\u003cp\u003eYour radiator is an integral, and arguably, the most important part of the cooling system. It is designed to expel heat from the coolant via the small fins. Most radiators fail when the end tanks crack causing leaks, but higher mileage radiators which have missing or bent fins often are clogged up with debris which can also cause overheating issues as the radiator cannot expel heat effectively. If your radiator is in rough shape we recommend replacing it. We also highly recommend inspecting\/replacing the upper and lower radiator hose at that time. Radiator Failure Symptoms: Overheating Coolant Leak Cracking Bent Fins Clogged Fins cause by debris About CSF: CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps. Whatever the application, trust CSF radiators to keep your vehicle running cool. When you choose CSF, you are dealing directly with the manufacturer, not a broker or an importer. CSF’s factories are ISO certified, and are OE suppliers to many US, German and Asian manufacturers. When you purchase a CSF product, you can be rest assured that it has been manufactured on the same production lines with the same high quality standards as their OE customers. Every single radiator is subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying and life cycle testing, and is designed to always be a “drop-in fit”. CSF’s Racing \u0026amp; High Performance division is known across the world for it’s premium quality, value, durability, and most importantly, it’s industry leading levels of high performance. CSF prides itself on its high level of commitment to R\u0026amp;D, producing many innovations in heat transfer technology. CSF is the premiere choice of champions in many different segments of motorsports around the globe.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default","offer_id":50913086832915,"sku":"708X","price":582.95,"currency_code":"USD","in_stock":true},{"title":"Manual Transmission","offer_id":50913086865683,"sku":"7080","price":582.95,"currency_code":"USD","in_stock":true},{"title":"Automatic Transmission","offer_id":50913086898451,"sku":"7081","price":681.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/csf-bmw-f20f21f22f23f30f31f34-gtf32f33f36-gran-coupe-high-performance-aluminum-radiator__46369.jpg?v=1744990097"},{"product_id":"fabspeed-bmw-m3-m4-f80-f82-valvetronic-exhaust-system-2014-2020","title":"Fabspeed BMW M3\/M4 (F80\/F82) Valvetronic Exhaust System (2014-2020)","description":"\u003cp\u003eThe ultimate catback exhaust system for the Ultimate Driving Machine includes Fabspeed's high performance Valvetronic rear muffler and exclusive \"Double-X\" midpipe for the perfect combination of sound and power FEATURES: Fits all BMW F80 \/ F82 M3 \u0026amp; M4 2014-2020 vehicles worldwide - DOES NOT FIT F83 CONVERTIBLES Includes Deluxe Quad-Style Tips in your choice of finish and style. World's first and only \"Double-X\" midpipe design includes two \"x\" sections for increased exhaust scavenging, resulting in the smoothest possible exhaust note with the least amount of rasp Constructed in-house at Fabspeed from 16ga \/ .065\" thick CNC mandrel-bent T304L stainless steel in 2.75\" diameter for the best durability Integrated muffler valves include machined mounts for the factory actuators, allowing retention of factory valve functionality Adds 19 whp and 31 ft\/lbs of torque at 3300 RPM OEM Gaskets Included POWER: Peak Power Stock= 410 whp \/ 400 ft\/lbs Exhaust = 419 whp \/ 414 ft\/lbs Maximum Gains 3300 RPM = +19whp \/ +31ft\/lbs WEIGHT: Factory BMW System: 69lbs Fabspeed System: 62lbs Rear Section: 33lbs Mid-Pipes: 29lbs Benefits of Upgrading to a Fabspeed Performance Exhaust System Ignite your BMW F80 M3 or F82 M4’s potential with our most aggressive and impressive cat-back exhaust system! Designed for racing enthusiasts and luxurious daily drivers, this is the comprehensive exhaust upgrade for optimal sound generation, reduced vehicle weight, and clean-burning efficiency that energizes the look and feel of your BMW.  Our built-to-last BMW F80 M3 \/ F82 M4 exhaust systems are custom-fabricated from ultra-thick and durable T304L stainless steel. The result? Our Tier 1 exhaust improvements can withstand the harshest racing and road conditions without faltering. With each mandrel bend and weld precision-tuned to promote improved exhaust flow scavenging, our wide-diameter BMW M4 F82 exhaust systems provide the following: Enhanced exhaust efficiency with a revolutionary double-x mid-pipe. Powerful and appealing exhaust sound that is expertly balanced by the high-flow chambered muffler. Substantial WHP and torque gains by streamlining exhaust flow and reducing back pressure. Reduced vehicle weight from the catalytic converter to the exotic chrome tips. Extended component longevity by resisting heat accumulation and engine fatigue. Installation is easy with simple bolt-on steps and integration with factory valve actuators. Timeless sophistication and curb appeal; your choice of polished chrome or black chrome tips is destined to leave a lasting impression every time your BMW arrives. Our precision fabrication experts at Fabspeed Motorsport have considered every detail of our BMW M4 F82 and F30 335i exhaust systems. No more compromising on questionable suppliers or unverified material quality for the impressive and affordable exhaust sound you want; Our ultra-durable, emissions-compliant, and visually stunning exhaust upgrades have solved exhaust enhancement with custom engineering that is crafted to last a lifetime.    Installation Guide for BMW F80 M3 or M4 F82 Exhaust Systems Unleashing your BMW’s raw potential through better exhaust is easier to do when you choose our precision-tuned components. We utilize state-of-the-art CNC processes to ensure a flawless fit without the need for costly modifications or complex installation procedures.  Replacing your exhaust system is accomplished by:  Gathering necessary tools and lifting the vehicle to access the undercarriage Removing the stock exhaust system. Remove clamps, tips, and other components attached to the exhaust hangers. Be sure to support detached components with a jack stand to prevent components from falling out or damaging neighboring components before you’re ready to remove the old system.  Preparing to mount the new system. Inspect the hangers for damage and clean all mounting points to ensure that the new system will be installed correctly. Loosely arrange the new parts near the vehicle and ensure that you aren’t missing any components before beginning the installation phase. Installing the new exhaust system. Align and place the mid-pipe onto the hangers and secure with the clamps. Next, slide the rear components onto the mid-pipe and secure using the various mounts. Before final tightening to the specified torque setting, be sure that all components are accurately aligned for gap-free performance. Complete the installation by double-checking that all clamps and securement components are properly tightened.  Start the vehicle, allow the system to calibrate with your ECU, and listen for leaks at all connecting junctures. If everything looks and sounds right, lower the vehicle and verify adequate ground clearance.  That’s it. You’re ready to enjoy your BMW’s new power and sound! Do you need help with improving your exhaust? Our experts at Fabspeed Motorsport provide turn-key installations, dyno-testing, and in-depth education if you plan on managing a DIY installation. However, we can help you consider the vehicle upgrade goals you will achieve when you partner with Fabspeed Motorsport to amplify your vehicle’s potential! Contact us today!   NOTE: This Product Does Not Fit BMW F83 Convertibles - Requires light modification to the rear Fabspeed Bracket due to interference with cross-member   Pure and simple, you're looking at the best-sounding M3\/M4 exhaust system on the market. Don't just take our word for it, though...   \"Fabspeed's exhaust for the 2015 M3 and M4 might be the best sounding one yet\" - AutoEvolution\"Fabspeed manages to make the BMW F80 M3 \u0026amp; F82 M4 S55 exhaust note not suck while gaining 20+ horses with their Valvetronic system\" - BoostAddict\"Fabspeed's Valvetronic Exhaust improves the quality of the exhaust sound dramatically\" - BoostAddict\u003c\/p\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Default","offer_id":50913133887763,"sku":"FS.BMW.F8X.VLVX","price":6045.95,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel","offer_id":50913133920531,"sku":"FS.BMW.F8X.VLVP","price":6651.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":50913133953299,"sku":"FS.BMW.F8X.VLVB","price":6651.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":50913133986067,"sku":"FS.BMW.F8X.VLVC","price":6651.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-f80f82-valvetronic-exhaust-system-2014-2018__38619.jpg?v=1744989787"},{"product_id":"fabspeed-bmw-m3-m4-f80-f82-f83-charge-pipes-2014-2020","title":"Fabspeed BMW M3\/M4 (F80\/F82\/F83) Charge Pipes (2014-2020)","description":"\u003cp\u003eThe BMW M3\/M4 (F80\/F82) Charge Pipe Set for the 2015+ vehicles offers more durability and better transient boost response compared to the factory rubber\/plastic hoses. These Titanium Charge Pipes are a bulletproof solution to the failure-prone plastic OEM charge pipes. Hand fabricated titanium allows smooth transitions and minimal obstructions. Oversized 2.25\" piping matches up to the factory turbo outlets, ensuring maximum flow without obstruction and really improves the look of the engine bay. FEATURES:  Fits all BMW F80 \/ F82 \/ F83 M3 \u0026amp; M4 2014-2020 vehicles worldwide Includes silicone hoses and clamps Premium torched titanium finish Includes all hardware for simple DIY (Do-It-Yourself) “bolt-on” installation No effect on emissions or CEL (Check engine light) All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty\u003c\/p\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Default","offer_id":50913134838035,"sku":"FS.BMW.F8X.CP","price":1370.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-f80f82f83-charge-pipes-2014-2018__27161.jpg?v=1744989782"},{"product_id":"fabspeed-bmw-m3-m4-f80-f82-f83-xpertune-performance-software-2014-2020","title":"Fabspeed BMW M3\/M4 (F80\/F82\/F83) XperTune Performance Software (2014-2020)","description":"\u003cp\u003eAchieve maximum power gains and drivability without sacrificing reliability. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD-II port in your vehicle and your computer to complete the tuning process. Simply flash your BMW M2 Competition with a Fabspeed ECU Tune utilizing the included handheld tuner. Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air\/fuel ratios, and boost pressure (if applicable).           COMPATIBILITY:   Fits all BMW F80 \/ F82 \/ F83 M3 \u0026amp; M4 2014-2020 vehicles worldwide   POWER GAINS:   +75 Horsepower | +100 Torque   TUNING PROCESS:  Read stock data on vehicle via OBD-II port with Handheld Interface Handheld with software on your computer and send in data to Fabspeed Motorsport via email to tuning@fabspeed.com  We use this data along with information you provide about your vehicle to write a tune for your specific setup and email back your custom tune in 1-2 business days Write the Fabspeed ECU Tune to your Handheld, then to the vehicle with the Handheld Enjoy your increased performance!  No need to send your ECU in to return to stock - simply use the Handheld to flash back, then to your Fabspeed XperTune again at any point!  NOTES:  Please review our Tuning Guide in the instructions above and email the ECU Tuning Information form to us. We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results. You must have access to a PC \/ Windows computer (Mac OS not supported) to upload your factory file information to us via email and in turn apply our ECU Tune to your Handheld device.  Upon sending us your vehicle information, our tuner will email you a custom ECU Tune(s) within 1-2 business days.  The Handheld device \"marries\" with your vehicle and can only be used on one vehicle. Special requests and tune file upgrades may be subject to additional fees.      Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.\u003c\/p\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Default","offer_id":50913135165715,"sku":"FS.BMW.F8X.ET","price":2525.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1487\/4131\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-f80f82f83-xpertune-performance-software-2014-2018__21470.jpg?v=1744989779"}],"url":"https:\/\/enzuca.com\/collections\/bmw-3-series-f31.oembed","provider":"Enzuca’s corner","version":"1.0","type":"link"}