Collection: Go Fast Bits
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GFB G-Force III Electronic Boost Controller w/4-Port Solenoid
No reviewsRegular Price $427.50 USDRegular PriceUnit price / per$475.00 USDSale Price $427.50 USDSale -
GFB 44mm V-Band External Style Wastegate
No reviewsRegular Price $405.00 USDRegular PriceUnit price / per$450.00 USDSale Price $405.00 USDSale -
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GFB D-FORCE Diesel Specific Electronic Boost Controller for Non-VNT Turbos (No EGT Module)
No reviewsRegular Price $396.00 USDRegular PriceUnit price / per$440.00 USDSale Price $396.00 USDSale -
GFB G-FORCE III Electronic Boost Controller
No reviewsRegular Price $396.00 USDRegular PriceUnit price / per$440.00 USDSale Price $396.00 USDSale -
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GFB Mach 2 TMS Recirculating Diverter Valve - 2017+ Kia Stinger 3.3T V6 (2 Valves Included)
No reviewsRegular Price $369.00 USDRegular PriceUnit price / per$410.00 USDSale Price $369.00 USDSale -
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GFB Mach 2 TMS Recirculating Diverter Valves - Nissan GT-R (R35) 2 Valves Included
No reviewsRegular Price $369.00 USDRegular PriceUnit price / per$410.00 USDSale Price $369.00 USDSale -
GFB EX38 38mm V-Band Style External Wastegate
No reviewsRegular Price $364.50 USDRegular PriceUnit price / per$405.00 USDSale Price $364.50 USDSale -
GFB DVX D+ Diverter Valves Suits 2014+ Audi 8V S33 and MK 7 Golf R
No reviewsRegular Price $328.50 USDRegular PriceUnit price / per$365.00 USDSale Price $328.50 USDSale -
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GFB 13 Subaru BRZ / 13 Scion FR-S 3 Pc L/W Pulley Kit (Inc Crank/Alternator/Water Pump Pulleys)
No reviewsRegular Price $328.50 USDRegular PriceUnit price / per$365.00 USDSale Price $328.50 USDSale -
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GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit
No reviewsRegular Price $328.50 USDRegular PriceUnit price / per$365.00 USDSale Price $328.50 USDSale -
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GFB 04-10 WRX/STI 3 Piece Under-Drive Pulley Kit w/ Belts (Crank Alternator & Power Steering)
No reviewsRegular Price $328.50 USDRegular PriceUnit price / per$365.00 USDSale Price $328.50 USDSale -
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GFB 94-98 Subaru WRX Light-Weight Engine Pulley (Crank/Alternator/Power Steering Pulleys/Belts inc)
No reviewsRegular Price $328.50 USDRegular PriceUnit price / per$365.00 USDSale Price $328.50 USDSale -
GFB 99-00 Subaru WRX/Forrester GT Light-Weight Engine Pulley Kit
No reviewsRegular Price $328.50 USDRegular PriceUnit price / per$365.00 USDSale Price $328.50 USDSale -
GFB Universal Weld On Respons TMS Fully Adjustable Sound BOV/Diverter
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB Audi/VW 1.8T TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB Mitsubishi Evo 1-10 TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
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GFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
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GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
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GFB 19+ Hyundai Veloster 1.6 GDI Turbo / 16+ i30 SR 1.6T-GDI TMS Respons Direct Fit Blow Off Valve
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 2017+ Hyundai i30N 2.0T TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 11-14 Nissan JUKE 1.6L Turbo TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 94-02 Nissan Silvia S14/S15 TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale
Let customers speak for us
from 260 reviews
Customer service was great. Order shipped quick. Great value and the change to the car was better than expected. Wife no longer braces herself for the expansion joints and other Ohio road issues.

Brian was AWESOME to deal with, I changed my mind a few times on what I wanted to do with my c6z.. You can go down an endless rabbit hole when you get into these cars āwhile Iām in there āHe was right there with updating pricing and I couldnāt ask for more.. Parts are parts and they will fail but itās the service that sets the bar for a big purchase.. I havenāt driven the setup yet as itās still being built but Iām sure he a phone call away to get it sorted..

Great customer service as always. Was on my doorstep within 48 hrs.

High quality parts with installation pics to come

Great support team helped me get the parts needed and got my order within the week.

Balancer was exactly what I needed. Everything as described and fast shipping. Thanks guys

Team went above and beyond to locate the part needed to get my can back on the road asap.

I finally got to install the intake which literally took 10 minutes. The power and launch difference was insane! You can hear the turbos spooling a lot better as well. Iām amazed by the difference just from the intake

Great product and communication.

I went with the super low, extended rear shocks , Swift 9/7k upgrade and absolutely love the stance and how the truck rides. Itās tight in the corners , smooth driving down the hwy and not bouncy at all. Thanks to Brian for getting me set up.

Completely changed my car

Everything seems in good condition and good quality, appreciate the help from brian for all my questions and to setup the shipping to canada

Hello, these coil overs are great. Very good quality and look great! Thank you!!

Great product shipped out fast easy install.

Brian R. was extremely helpful and spent a good amount of time answering my questions about switching to coilovers. He was a wealth of knowledge and made the purchasing and installation process very easy.