GFB 13 Subaru BRZ / 13 Scion FR-S 3 Pc L/W Pulley Kit (Inc Crank/Alternator/Water Pump Pulleys)
$537.26
$488.37
GFB2016
Engine Components
Go Fast Bits
Pulleys - Crank, Underdrive
GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the...
GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit
$537.26
$488.37
GFB2014
Engine Components
Fozzy
Go Fast Bits
GV
Pulleys - Crank, Underdrive
Go Faster ? Add Lightness, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the...
GFB DVX D+ Diverter Valves Suits 2014+ Audi 8V S33 and MK 7 Golf R
$536.70
$487.86
GFBT9659
Blow Off Valves
Forced Induction
Go Fast Bits
The DVX range covers vehicles that can't fit or use valves like the Respons or Deceptor Pro II, and each version in the range...
GFB 03-10 Evo 8-10 Deceptor Pro II Blow Off Valve Kit
$740.80
$673.39
GFBT9533
Blow Off Valves
Forced Induction
Go Fast Bits
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...
GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit
$740.80
$673.39
GFBT9503
Blow Off Valves
Forced Induction
Fozzy
GD
Go Fast Bits
GV
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...
GFB VTA Valve Mercedes Turbo w/ Electronic Factory Diverter Valve
$323.71
$294.25
GFBT9458
Blow Off Valves
Forced Induction
Go Fast Bits
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...
GFB Diverter Valve ATMO DV+ 2.0T FSI & TSI VAG Applications (Direct Replacement)
$323.71
$294.25
GFBT9451
Blow Off Valves
Forced Induction
Go Fast Bits
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...
GFB VTA BOV 2013+ Audi 1.2L/1.4L TFSI/TSI
$410.46
$373.11
GFBT9430
Blow Off Valves
Forced Induction
Go Fast Bits
The intake is acoustically tuned to surpress the fluttering sound of compressor surge, it does not eliminate the effect of pressure pulses- that is...
