Engine

Blow Off / Bypass Valves
Pulleys
GFB Mach 2 TMS Recirculating Diverter Valve (2015+ WRX/ Forrester)
SKU: T9107

GFB Mach 2 TMS Recirculating Diverter Valve (2015+ WRX/ Forrester)

$199.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (20mm Inlet, 20mm Outlet)
SKU: T9120

GFB Mach 2 TMS Recirculating Diverter Valve (20mm Inlet, 20mm Outlet)

$199.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (20mm Inlet, 20mm Outlet)
SKU: T9125

GFB Mach 2 TMS Recirculating Diverter Valve (20mm Inlet, 20mm Outlet)

$199.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (35mm Inlet, 30mm Outlet - Suits MY97-98 WRX/STi)
SKU: T9135

GFB Mach 2 TMS Recirculating Diverter Valve (35mm Inlet, 30mm Outlet - Suits MY97-98 WRX/STi)

$199.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (Silvia/200SX S14-15)
SKU: T9104

GFB Mach 2 TMS Recirculating Diverter Valve (Silvia/200SX S14-15)

$225.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (WRX MY01-07, STi MY02-on, XT Forester MY05-08)
SKU: T9103

GFB Mach 2 TMS Recirculating Diverter Valve (WRX MY01-07, STi MY02-on, XT Forester MY05-08)

$225.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (WRX MY08+, GT Legacy MY03-09, XT Forester MY09-12
SKU: T9101

GFB Mach 2 TMS Recirculating Diverter Valve (WRX MY08+, GT Legacy MY03-09, XT Forester MY09-12

$225.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valve (WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04)
SKU: T9100

GFB Mach 2 TMS Recirculating Diverter Valve (WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04)

$225.00
Not yet rated
GFB Mach 2 TMS Recirculating Diverter Valves (GT-R R35 - 2 Valves Included)
SKU: T9105

GFB Mach 2 TMS Recirculating Diverter Valves (GT-R R35 - 2 Valves Included)

$415.00
Not yet rated
GFB RESPONS TMS (2015+ WRX/ Forrester)
SKU: T9007

GFB RESPONS TMS (2015+ WRX/ Forrester)

$367.00
Not yet rated
GFB RESPONS TMS (20mm inlet, 20mm outlet)
SKU: T9020

GFB RESPONS TMS (20mm inlet, 20mm outlet)

$367.00
Not yet rated
GFB RESPONS TMS (25mm Inlet, 25mm Outlet - Suits Bosch Replacement)
SKU: T9025

GFB RESPONS TMS (25mm Inlet, 25mm Outlet - Suits Bosch Replacement)

$367.00
Not yet rated
GFB RESPONS TMS (35mm Inlet, 30mm Outlet - Suits MY97-98 WRX/STi)
SKU: T9035

GFB RESPONS TMS (35mm Inlet, 30mm Outlet - Suits MY97-98 WRX/STi)

$367.00
Not yet rated
GFB RESPONS TMS (WRX MY01-07, STi MY02-on, XT Forester MY05-08)
SKU: T9003

GFB RESPONS TMS (WRX MY01-07, STi MY02-on, XT Forester MY05-08)

$367.00
Not yet rated
GFB RESPONS TMS (WRX MY08-on, GT Legacy MY03-09, XT Forester MY09-12)
SKU: T9001

GFB RESPONS TMS (WRX MY08-on, GT Legacy MY03-09, XT Forester MY09-12)

$367.00
Not yet rated
GFB RESPONS TMS (WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04)
SKU: T9000

GFB RESPONS TMS (WRX/STi MY99-00, B4 Legacy, GT/XT Forester MY98-04)

$367.00
Not yet rated
GFB SCREW-IN PLUG (Screws Into Any GFB Trumpet or Plumb-back Outlet, Except Valves Manufactured Before 2003)
SKU: 6107

GFB SCREW-IN PLUG (Screws Into Any GFB Trumpet or Plumb-back Outlet, Except Valves Manufactured Befo

$13.00
Not yet rated
GFB SOFT SPRING ( Fits All Mach 2, Respons TMS, and Deceptor Pro II valves.)
SKU: 6116

GFB SOFT SPRING ( Fits All Mach 2, Respons TMS, and Deceptor Pro II valves.)

$13.00
Not yet rated
GFB STANDARD SPRING (Used In All Atmosphere Venting Valves, Respons,Deceptor Pro and Atmosphere Mach 2)
SKU: 6115

GFB STANDARD SPRING (Used In All Atmosphere Venting Valves, Respons,Deceptor Pro and Atmosphere Mach

$13.00
Not yet rated
GFB Subaru Lightweight Non-Underdrive Crank Pulley (Suits all EJ20, 22 and 25 engines)
SKU: 2009

GFB Subaru Lightweight Non-Underdrive Crank Pulley (Suits all EJ20, 22 and 25 engines)

$189.00
Not yet rated
GFB SV50 High Flow Valve
SKU: T9050

GFB SV50 High Flow Valve

$367.00
Not yet rated
GFB WHISTLING TRUMPET (for Stealth FX, Deceptor Pro & Respons TMS over 12psi)
SKU: 5701

GFB WHISTLING TRUMPET (for Stealth FX, Deceptor Pro & Respons TMS over 12psi)

$38.00
Not yet rated
GFB WHISTLING TRUMPET (Suits All Valves Exc DV+, Use For Low Boost Applications)
SKU: 5702

GFB WHISTLING TRUMPET (Suits All Valves Exc DV+, Use For Low Boost Applications)

$38.00
Not yet rated
Killer B 2001-2005 WRX/STi Oil Fill Relocation Tubes
SKU: OFTB

Killer B 2001-2005 WRX/STi Oil Fill Relocation Tubes

$299.00
Not yet rated