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Furthermore, these benefits won't cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufa...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and o...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and o...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and o...

HKS CAMSHAFT 2JZ-GTE 280 Deg Intake Air Freight Prohibited: false Not Carb Approved: true Carb Acknowledgement Required: true Ltl Freight Re...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and o...

HKS SILENT Hi-POWER TURBO E-FD3S 13B-REW Air Freight Prohibited: false Not Carb Approved: false Carb Acknowledgement Required: true Ltl Frei...

HKS S. MANI with CATA (GT-SPEC)ZN6/ZC6 Brand: HKS Prop 65: Unknown Epa: Testing Air Freight Prohibited: false Ltl Freight Required: false...

HKS SPF JZA80 2JZ-GTE (Early) Air Freight Prohibited: false Not Carb Approved: true Carb Acknowledgement Required: true Ltl Freight Required...

HKS SPF NB8C BP-ZE Air Freight Prohibited: false Not Carb Approved: true Carb Acknowledgement Required: true Ltl Freight Required: false ...

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 is designed specifica...

HKS LEGAMAX Premium FORESTER FB20 (NA) DBA-SJ5 Air Freight Prohibited: false Not Carb Approved: false Carb Acknowledgement Required: true Lt...

Smart stream I20N, I30 Sedan N-Line, Kona N-Line, Sonata N-Line, and Stinger 2.5T. Hyundai/Kia Air Freight Prohibited: false Not Carb Approved: ...

HKS 96-98 Toyota Cresta JZX100 Hi Power Exaust w/ Silencer Air Freight Prohibited: false Not Carb Approved: false Carb Acknowledgement Requir...

HKS I/C Piping Kit FK8 CIVIC TYPE-R Air Freight Prohibited: false Not Carb Approved: true Carb Acknowledgement Required: true Ltl Freight Re...

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. B...

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. B...

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 sound, but you're...

True to our philosophy of Performance Without Compromise, GFB's Short Shift Kits are designed with a unique linkage system that means the shift thr...

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been a...

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been a...

Kartboy SK/GT Extended Brake Lines for 1.5in Lift Air Freight Prohibited: false Not Carb Approved: false Ltl Freight Required: false Prop 65...

HKS CARBON PLUG COVER 4G63 (Lancer Evolution IV - IX) Air Freight Prohibited: false Not Carb Approved: false Ltl Freight Required: false Pro...

EASY TO INSTALL AND USE, THE D-FORCE GIVES YOU ULTIMATE CONTROL OF?YOUR BOOST PRESSURE!, Want to adjust boost for towing? Change it if EGT gets too...