Collection: Go Fast Bits
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GFB 06-10 Mazdaspeed 3/6 / 90-94 Eclipse TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB Hyundai-Kia 2.5T TMS Respons Blow Off Valve Kit
No reviewsRegular Price $307.80 USDRegular PriceUnit price / per$342.00 USDSale Price $307.80 USDSale -
GFB 04-07 STI Short Shifter Kit
No reviewsRegular Price $292.50 USDRegular PriceUnit price / per$325.00 USDSale Price $292.50 USDSale -
GFB FX-D Low Pressure Fuel Regulator w/8AN Ports
No reviewsRegular Price $283.50 USDRegular PriceUnit price / per$315.00 USDSale Price $283.50 USDSale -
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GFB SV52 High Flow BOV - Rated at Over 300psi (Suits All High Powered Turbo or Supercharged Engines)
No reviewsRegular Price $283.50 USDRegular PriceUnit price / per$315.00 USDSale Price $283.50 USDSale -
GFB FX-D Fuel Pressure Regulator (AN Fittings Not Included)
No reviewsRegular Price $283.50 USDRegular PriceUnit price / per$315.00 USDSale Price $283.50 USDSale -
GFB VTA Blow Off Valve 14-21 Volkswagen GTI Mk7/Mk7.5 / 14-20 Audi S3 8V
No reviewsRegular Price $278.10 USDRegular PriceUnit price / per$309.00 USDSale Price $278.10 USDSale -
GFB DVX Fits Hyundai Veloster
No reviewsRegular Price $278.10 USDRegular PriceUnit price / per$309.00 USDSale Price $278.10 USDSale -
GFB FX-R Low Pressure Fuel Regulator w/6AN Ports
No reviewsRegular Price $269.10 USDRegular PriceUnit price / per$299.00 USDSale Price $269.10 USDSale -
GFB VTA Valve 13-20 Ford F-150 2.7L/3.5L EcoBoost Engine
No reviewsRegular Price $269.10 USDRegular PriceUnit price / per$299.00 USDSale Price $269.10 USDSale -
GFB FX-R (Race) Fuel Pressure Regulator - Up To 1500hp
No reviewsRegular Price $269.10 USDRegular PriceUnit price / per$299.00 USDSale Price $269.10 USDSale -
GFB VTA Blow Off Valve Early VW/Audi TSI/TFSI Engines w/Pierburg Diverter Valve
No reviewsRegular Price $258.30 USDRegular PriceUnit price / per$287.00 USDSale Price $258.30 USDSale -
GFB VTA Blow Off Valve 2023+ Toyota GR Corolla / 2021+ Toyota GR Yaris
No reviewsRegular Price $258.30 USDRegular PriceUnit price / per$287.00 USDSale Price $258.30 USDSale -
GFB VTA Blow Off Valve 2020+ Mercedes-Benz CLA35 AMG 2.0T
No reviewsRegular Price $258.30 USDRegular PriceUnit price / per$287.00 USDSale Price $258.30 USDSale -
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GFB VTA Blow Off Valve 19-23 Ford Mustang 2.3L EcoBoost / 2022+ Ford Ranger Raptor 3.0L EcoBoost
No reviewsRegular Price $258.30 USDRegular PriceUnit price / per$287.00 USDSale Price $258.30 USDSale -
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GFB VTA Blow Off Valve 2022+ VW Golf R Mk8 / 2016+ Audi S4 B9 w/Continental Diverter
No reviewsRegular Price $258.30 USDRegular PriceUnit price / per$287.00 USDSale Price $258.30 USDSale -
GFB D-Force Head Unit
No reviewsRegular Price $254.70 USDRegular PriceUnit price / per$283.00 USDSale Price $254.70 USDSale -
GFB G-FORCE III Electronic Boost Controller Head Unit ONLY
No reviewsRegular Price $254.70 USDRegular PriceUnit price / per$283.00 USDSale Price $254.70 USDSale -
GFB VTA BOV 2013+ Audi 1.2L/1.4L TFSI/TSI
No reviewsRegular Price $251.10 USDRegular PriceUnit price / per$279.00 USDSale Price $251.10 USDSale -
GFB DVX Fits Ford Focus ST / Volvo / Porsche and Borg-Warner EFR Turbos
No reviewsRegular Price $247.50 USDRegular PriceUnit price / per$275.00 USDSale Price $247.50 USDSale -
GFB Nissan 300ZX Crank Pulley
No reviewsRegular Price $246.60 USDRegular PriceUnit price / per$274.00 USDSale Price $246.60 USDSale -
GFB Evo 4-9 Under-Drive Crank Pulley w/ Belt
No reviewsRegular Price $243.00 USDRegular PriceUnit price / per$270.00 USDSale Price $243.00 USDSale
Let customers speak for us
from 266 reviews
Brian at FI Performance always goes above and beyond to take care of customers. I am a repeat customer and will continue to use them for all my needs. Thanks again Brian, amazing as always!

Exactly what I needed for my lowered C5. Full range of adjustment and quality made product.

Got a great product. In a very timely manner very happy

Great experience, order got messed up and Brian made sure to get it fixed and kept me up to date by texting me.

Exactly what I needed and had it next day

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 “while I’m in there “He was right there with updating pricing and I couldn’t ask for more.. Parts are parts and they will fail but it’s the service that sets the bar for a big purchase.. I haven’t driven the setup yet as it’s still being built but I’m 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. I’m 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. It’s tight in the corners , smooth driving down the hwy and not bouncy at all. Thanks to Brian for getting me set up.