Quick view Go Fast Bits GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit - T9503 $490.00 $441.00 Control the sound of your BOV "ON-THE-FLY." Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit - T9003 $332.00 $298.80 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit - 2014 $350.00 $315.00 It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit - T9000 $332.00 $298.80 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB Diverter Valve DV+ 15-23 Ford Mustang 2.3L EcoBoost / 2023 Ford Bronco Raptor/Ranger Raptor 3.0L - T9384 $269.00 $242.10 GFB developed the T9384 with a low-profile integrated solenoid as a complete replacement for both the Continental and Pierburg diverter valves, enabling a hassle-free installation with no clearance... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB Diverter Valve DV+ 2020+ Ford Ranger 2.3 EcoBoost Engine - T9365 $159.00 $143.10 GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better performance on... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB Diverter Valve DV+ Alfa Romeo Giulia / BMW X5M (2 Valves Needed for X5M) - T9366 $159.00 $143.10 GFB?s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better performance on... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT - T9201 $245.00 $220.50 ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester - T9103 $205.00 $184.50 ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB VTA Blow Off Valve 19-23 Ford Mustang 2.3L EcoBoost / 2022+ Ford Ranger Raptor 3.0L EcoBoost - T9484 $278.00 $250.20 By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB VTA Valve 13-20 Ford F-150 2.7L/3.5L EcoBoost Engine - T9464 $289.00 $260.10 Ford F150 Ecoboost Application VTA BOV vents to atmosphere to make the signature turbo blow-off sound. it replaces the weak factory valve internals to ensure strength and reliability, especially in... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Go Fast Bits GFB VTA Valve 2019+ Ford Ranger 2.3L EcoBoost Engine - T9465 $212.00 $190.80 VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet. Each valve in the VTA range is designed specifically for the applications... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List