Go Fast Bits -6AN Blanking Plug (Suits FXR 8060)

Go Fast Bits -6AN Male to -6AN O-ring Port (Suits FXR 8060)

Go Fast Bits -6AN Male to 1/8" NPT (Suits FXS 8050)

Go Fast Bits -8AN Male to -6AN O-ring Port (Suits FXR 8060)

Go Fast Bits 1/8 NPT Male to 1/8" NPT Male (Suits FXS 8050)

Go Fast Bits 20mm Inlet, 20mm Outlet Hybrid Dual Outlet Blow-Off Valve

In a time before Justin Bieber, Y2K, and even Google, the year is 1998 and GFB’s founding engineer John Adrian is so sick of his new WRX stalling with an atmosphere-venting BOV he decided...

Go Fast Bits 5/16" Hose Barb to 1/8" NPT Male (Suits FXS 8050)

Go Fast Bits Atomic Universal Single Stage Boost Controller

Manual Boost Controllers may lack the extra features of an EBC (Electronic Boost Controller), but they get the job done! When you need simple, reliable, set-and-forget boost control, a Manual Boost...

Go Fast Bits Audi 8V S3 2014 / VW Mk 7 Golf R DVX Dual Venting Blow-Off Valve

The DVX is not just a noise maker (like BOV spacers) – by modifying the valve operation method it offers the same PERFORMANCE BENEFITS that the DV+ does. It retains ECU CONTROL...

Go Fast Bits Audi/VW 1.4TS DV Performance Blow-Off Valve

The VTA is a performance blow-off valve solution for Audi, VW, Skoda and SEAT vehicles with an electronic factory diverter valve. If you want sound with your performance (or performance with your...

Go Fast Bits Audi/VW Direct Replacement Suits Audi S3 2014+, Golf Mark 7 R DV+ Diverter Valve

Designed specifically for Mk7 Golf R and 8V S3 Delivers DV+ performance benefits No need to cut, bend, or grind your baby, just the usual precision engineered GFB solution OE appearance Retains...

Go Fast Bits BMW N20 Engine Direct Replacement DV Diverter Valve

Retains the factory solenoid coil for seamless integration Replaces plastic valve parts with metal for reliability and strength on chipped engines Direct-fit replacement with GFB’s TMS...