Go fast bits have been determined to push the limits of high performance engines, which has inspired some of the best engineered aftermarket components available for your vehicle. Founded in Australia, Go Fast Bits started designing and developing high quality blow off valves, boost controllers, short shifters among many high quality parts out of love for sport compacts. From one enthusiast to another, Go Fast Bits understands the passion for going fast!


RESPONS TMS Blow Off Valve (WRX 01-07/STi 02-16)

RESPONS TMS Blow Off Valve (WRX 01-07/STi 02-16)

$330.30 $367.00

Sale
RESPONS TMS Blow Off Valve (WRX 08-14)

RESPONS TMS Blow Off Valve (WRX 08-14)

$330.30 $367.00

Sale
G-Force II Electronic Boost Controller

G-Force II Electronic Boost Controller

$332.10 $369.00

Sale Universal
Whistling Trumpet

Whistling Trumpet

$34.20 $38.00

See Options
Sale Universal
DV+ Blow Off Valve (VAG/EURO)

DV+ Blow Off Valve (VAG/EURO)

$143.10 $159.00

Sale
Screw-in Plug (block off recirc or atmo outlet)

Screw-in Plug (block off recirc or atmo outlet)

$11.70 $13.00

Sale Universal
MACH 2 Blow Off Valve - (WRX 01-07/STi 02-16)

MACH 2 Blow Off Valve - (WRX 01-07/STi 02-16)

$202.50 $225.00

Sale
RESPONS TMS Blow Off Valve (WRX/STi 99-00)

RESPONS TMS Blow Off Valve (WRX/STi 99-00)

$330.30 $367.00

Sale
RESPONS TMS Uni Blow Off Valve - (EVO 1-X/Liberty 10-14)

RESPONS TMS Uni Blow Off Valve - (EVO 1-X/Liberty 10-14)

$330.30 $367.00

Sale
RESPONS TMS Blow Off Valve (WRX 2015+/Forester XT 13-16)

RESPONS TMS Blow Off Valve (WRX 2015+/Forester XT 13-16)

$314.10 $349.00

Sale
Mach 2 TMS Recirculating Diverter valve (08-14 WRX, 04-09 LGT)
Sale
DECEPTOR PRO II Blow Off Valve (WRX 08-14/Liberty 04-09)

DECEPTOR PRO II Blow Off Valve (WRX 08-14/Liberty 04-09)

$449.10 $499.00

Sale
G-Force III Electronic Boost Controller

G-Force III Electronic Boost Controller

$350.10 $389.00

Sale Universal
Atomic Single Stage Boost Controller

Atomic Single Stage Boost Controller

$89.10 $99.00

Sale Universal
Fuel Pressure Gauge (Suits 8050/8060)

Fuel Pressure Gauge (Suits 8050/8060)

$24.75 $27.50

Sale Universal
DECEPTOR PRO II Blow Off Valve (WRX 01-07/STi 02-16)

DECEPTOR PRO II Blow Off Valve (WRX 01-07/STi 02-16)

$449.10 $499.00

Sale
MACH 2 Blow Off Valve - (EVO 1-X/Ralliart)

MACH 2 Blow Off Valve - (EVO 1-X/Ralliart)

$202.50 $225.00

Sale
BOV Gasket (01-07 WRX/01-16 STI)

BOV Gasket (01-07 WRX/01-16 STI)

$7.07 $7.86

Sale
Short Shift Kit - 5 Speed (WRX 97-07)

Short Shift Kit - 5 Speed (WRX 97-07)

$235.80 $262.00

Sale
MACH 2 Blow Off Valve - 20mm inlet/20mm outlet (WRX 99-00)

MACH 2 Blow Off Valve - 20mm inlet/20mm outlet (WRX 99-00)

$202.50 $225.00

Sale
Mach 2 TMS Recirculating Diverter Valve (2015+ WRX)

Mach 2 TMS Recirculating Diverter Valve (2015+ WRX)

$179.10 $199.00

Sale
DV+ Blow Off Valve (Mini N14 Engine)

DV+ Blow Off Valve (Mini N14 Engine)

$143.10 $159.00

Sale