Featured Items

*The Hybrid is Back!* Celebrating 20 Years Since the World’s First Dual Outlet Blow-Off Valve In a time before Justin Bieber, Y2K, and even Goo...

*The Hybrid is Back!* Celebrating 20 Years Since the World’s First Dual Outlet Blow-Off Valve In a time before Justin Bieber, Y2K, and even Goo...

GFB HYBRID TMS Dual Port Hyundai/Kia 2.5T Part Number: gfbT9214 Description: GFB HYBRID TMS Dual Port Hyundai/Kia 2.5T Brand: GO FAST BITS ...

GFB DV+ Diverter valve (Part number T9301) is a direct bolt on factory valve replacement. Designed to replace the weak plastic Bosch diverter valve...

These engines come from the factory with no diverter valve of any kind, resulting in turbo compressor surge every time the throttle is closed after...

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...

*Features* * Advanced TMS benefits * Spring pre-load adjustment for max. response * Available as universal or direct-fit kit * Venting configur...

*Features* * Advanced TMS benefits * Spring pre-load adjustment for max. response * Available as universal or direct-fit kit * Venting configur...

Part Number: gfbT9035 Description: Respons BOV Add-On: 5701 Title: Go Fast Bits RESPONS dual outlet BOV/Diverter Valve; patented venting bias a...

Advanced TMS benefits * Spring pre-load adjustment for max. response * Available as universal or direct-fit kit * Venting configurations: - F...

GFB DV+ Diverter valve (Part number T9301) is a direct bolt on factory valve replacement. Designed to replace the weak plastic Bosch diverter valve...

Part Number: gfb2014 Description: Underdrive Pulley Kit; 3 Piece Kit; Alternator, P/S & A/C; A/C Not Underdriven Add-On: Not Applicable GFB...

GFB lightweight pulley kits are made from aircraft-grade 6061-T6 aluminium and offer faster acceleration through significant weight reduction on th...

The 7003 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex...

2021-2022 Hyundai Elantra N Line L4.1591cc Forced Induction::Blow Off Valves 2022 Hyundai Kona Limited L4.1591cc Forced Induction::Blow Off Valves...

Designed to cope with the brutal conditions of extreme exhaust temperatures, GFB Wastegates features not only a huge flow capacity, but also a comp...

Replace the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, neon yellow, or red to match a...

Replace the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, neon yellow, or red to match a...

Replace the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, neon yellow, or red to match a...

Replace the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, neon yellow, or red to match a...

Replace the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, neon yellow, or red to match a...

Replace the ugly OEM covers with the PERRIN Cam Solenoid Covers. Made from CNC machined aluminum and anodized black, neon yellow, or red to match a...

Reduce engine oil temperatures, extend engine life, and keep your horsepower consistent with a PERRIN Oil Cooler. Brand: PERRIN Performance Manu...

Disguise your ugly oil filter with the good-looking PERRIN Oil Filter Cover! Brand: PERRIN Performance Manufacturer Part Number: PSP-ENG-716HP ...

Disguise your ugly oil filter with the good-looking PERRIN Oil Filter Cover! Brand: PERRIN Performance Manufacturer Part Number: PSP-ENG-716BL ...

Disguise your ugly oil filter with the good-looking PERRIN Oil Filter Cover! Brand: PERRIN Performance Manufacturer Part Number: PSP-ENG-716BK ...

Disguise your ugly oil filter with the good-looking PERRIN Oil Filter Cover! Brand: PERRIN Performance Manufacturer Part Number: PSP-ENG-716RD ...

Reduce engine oil temperatures, extend engine life, and keep your horsepower consistent with a PERRIN Oil Cooler. Brand: PERRIN Performance Manu...

Accessorize the top of your engine and the pulleys with the PERRIN Belt Cover. Choose Red, Black, Neon Yellow, or Hyper Pink to accent your engine ...

Relocate your front license plate with the PERRIN Front License Plate Relocate for a modified look and better airflow to radiators and intercoolers...

Accessorize the top of your engine and the pulleys with the PERRIN Belt Cover. Choose Red, Black, Neon Yellow, or Hyper Pink to accent your engine ...

Accessorize the top of your engine and the pulleys with the PERRIN Belt Cover. Choose Red, Black, Neon Yellow, or Hyper Pink to accent your engine ...

Accessorize the top of your engine and the pulleys with the PERRIN Belt Cover. Choose Red, Black, Neon Yellow, or Hyper Pink to accent your engine ...

The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay. Brand: PERRIN Perform...

The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay. Brand: PERRIN Perform...

The ultra-strong PERRIN Strut Tower Brace eliminates strut tower flex and is an excellent accent piece for your engine bay. Brand: PERRIN Perform...