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GrimmSpeed Transmission Mount Subaru Street Version-All Subaru 5MT and 6MT (123041STR)
$249.00
JBCB_123041STR
GrimmSpeed
Transmission
Transmission & Drivetrain
Transmission Mounts
Lock Down Your Drivetrain for More Predictable Shifting! OEM chassis mounts are usually designed with the top priority going to low NVH (noise, vibrations,...
GrimmSpeed Radiator Cap Type A 1.3Bar (1.1013.1.BLK)
$25.00
JBCB_1.1013.1.BLK
Engine Cooling
GrimmSpeed
Radiators
Optimize Your Subaru's Cooling System Without Breaking the Bank! Let's face it - engine cooling technology can sometimes seem like a dark magic that...
GrimmSpeed Equal Length Header Subaru FA24 22-Present WRX (113401)
$999.00
JBCB_113401
Exhaust
GrimmSpeed
Headers & Manifolds
Our attention to detail during development and overall exhaust knowledge allow us to make the best possible upgraded version of the factory alternative. After...
GrimmSpeed Limited Drop Shift Knob Cap Kit Eject-OSeat-O Cuz Red (1.1006.7.RED)
$12.00
JBCB_1.1006.7.RED
GrimmSpeed
Interior
Shift Knob Inserts
Our new custom caps for the GrimmSpeed Swap-Top Weighted Shift Knobs are here! These new limited-edition caps offer vibrant customization options and have been...
GrimmSpeed Limited Drop Shift Knob Cap Kit GS Checker Blue (1.1006.8.BLU)
$12.00
JBCB_1.1006.8.BLU
GrimmSpeed
Interior
Shift Knob Inserts
Our new custom caps for the GrimmSpeed Swap-Top Weighted Shift Knobs are here! These new limited-edition caps offer vibrant customization options and have been...
GrimmSpeed Swap-Top Weighted Shift Knob Piston Stainless Steel 02-14 Subaru WRX/04-08 FXT/04-21 STI (1.1006.1.SS)
$79.00
JBCB_1.1006.1.SS
GrimmSpeed
Interior
Shift Knobs
Refine your gear shifting with the GrimmSpeed Swap-Top Weighted Shift Knobs! These unique shift knobs are available in two different body profiles, either bulb...
GrimmSpeed Swap-Top Weighted Shift Knob Bulb Stainles Steel 02-14 Subaru WRX/04-08 FXT/04-21 STI (1.1007.1.SS)
$79.00
JBCB_1.1007.1.SS
GrimmSpeed
Interior
Shift Knobs
Refine your gear shifting with the GrimmSpeed Swap-Top Weighted Shift Knobs! These unique shift knobs are available in two different body profiles, either bulb...
GrimmSpeed 89-21 Subaru Bolt Oil Cap Kit Gold (120014GLD)
$59.00
JBCB_120014GLD
Engine
GrimmSpeed
Valve Covers
It's inevitable that at some point you'll be looking to replace the ugly OEM Subaru Oil cap. Whether your OEM cap turns faulty and...
GrimmSpeed 89-21 Subaru Bolt Oil Cap Kit Red with Black Splatter (120014RDBLK)
$59.00
JBCB_120014RDBLK
Engine
GrimmSpeed
Valve Covers
It's inevitable that at some point you'll be looking to replace the ugly OEM Subaru Oil cap. Whether your OEM cap turns faulty and...
GrimmSpeed 89-21 Subaru Bolt Oil Cap Kit Red (120014RED)
$59.00
JBCB_120014RED
Engine
GrimmSpeed
Valve Covers
It's inevitable that at some point you'll be looking to replace the ugly OEM Subaru Oil cap. Whether your OEM cap turns faulty and...
GrimmSpeed 89-21 Subaru Bolt Oil Cap Kit Silver (120014SIL)
$59.00
JBCB_120014SIL
Engine
GrimmSpeed
Valve Covers
It's inevitable that at some point you'll be looking to replace the ugly OEM Subaru Oil cap. Whether your OEM cap turns faulty and...
GrimmSpeed Billet Top Mount Intercooler Subaru 22-24 WRX Black (113049BLK)
$899.00
JBCB_113049BLK
Forced Induction
GrimmSpeed
Intercoolers
For more than 10 years, GrimmSpeed Top Mount Intercoolers have been the go-to for quality and performance. We have been leading the charge in...
Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil (GS092018)
$53.00
JBCB_GS092018
Forced Induction
GrimmSpeed
Heat Shields & Blankets
Adding a heat shield to a turbo is a very effective way to reduce under hood temperatures and increase the efficiency of the intercooler....
GrimmSpeed Radiator Hose Kit, Red - 02-07 WRX, 04-07 STI, 02-05 Impreza (405329)
$116.00
JBCB_405329
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit (405329) by GrimmSpeed. Finish: Red. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can...
GrimmSpeed Radiator Hose Kit, Red - 15+ WRX, 14+ Forester XT (405328)
$116.00
JBCB_405328
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit (405328) by GrimmSpeed. Finish: Red. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can...
GrimmSpeed Radiator Hose Kit, Red - 04-08 Forester XT (405327)
$100.00
JBCB_405327
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit by GrimmSpeed. Finish: Red. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can handle...
GrimmSpeed Radiator Hose Kit, Red - 08-14 WRX, 08+ STI, 09-13 FXT (405326)
$116.00
JBCB_405326
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit (405326) by GrimmSpeed. Finish: Red. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can...
GrimmSpeed Radiator Hose Kit, Black - 02-07 WRX, 04-07 STI, 02-05 Impreza (405325)
$116.00
JBCB_405325
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit (405325) by GrimmSpeed. Finish: Black. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can...
GrimmSpeed Radiator Hose Kit, Black - 15+ WRX, 14+ Forester XT (405324)
$116.00
JBCB_405324
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit (405324) by GrimmSpeed. Finish: Black. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can...
GrimmSpeed Radiator Hose Kit, Black - 04-08 Forester XT (405323)
$100.00
JBCB_405323
Coolant Hoses
Engine Cooling
GrimmSpeed
Your Subarus cooling system is only as good as its weakest link, commonly thats the old, dry-rotted OEM coolant hoses. As your Subaru ages...
GrimmSpeed Radiator Hose Kit, Black - 08-14 WRX, 08+ STI, 09-13 FXT (405322)
$116.00
JBCB_405322
Coolant Hoses
Engine Cooling
GrimmSpeed
Radiator Hose Kit (405322) by GrimmSpeed. Finish: Black. GrimmSpeed has always been synonymous with top-notch parts manufacturing and superior quality, developing parts that can...
GrimmSpeed Tallboy Shift Knob - M12x1.25 (380009)
$69.00
JBCB_380009
GrimmSpeed
Interior
Shift Knobs
GrimmSpeed Shift Knobs have been extremely popular in the Subaru Enthusiast Community for a long time. The option of material, weight, size and finish has made them the go-to...
GrimmSpeed Tallboy Shift Knob - M12x1.25 (380008)
$73.00
JBCB_380008
GrimmSpeed
Interior
Shift Knobs
GrimmSpeed Shift Knobs have been extremely popular in the Subaru Enthusiast Community for a long time. The option of material, weight, size and finish has made them the go-to...
GrimmSpeed Tallboy Shift Knob - M12x1.25 (380007)
$73.00
JBCB_380007
GrimmSpeed
Interior
Shift Knobs
GrimmSpeed Shift Knobs have been extremely popular in the Subaru Enthusiast Community for a long time. The option of material, weight, size and finish has made them the go-to...
GrimmSpeed Tallboy Shift Knob - M12x1.25 (380006)
$52.00
JBCB_380006
GrimmSpeed
Interior
Shift Knobs
GrimmSpeed Shift Knobs have been extremely popular in the Subaru Enthusiast Community for a long time. The option of material, weight, size and finish has made them the go-to...
GrimmSpeed STUBBY SHIFT KNOB STAINLESS STEEL, Neon Green - SUBARU/FORD (380005)
$69.00
JBCB_380005
GrimmSpeed
Interior
Shift Knobs
The GrimmSpeed Stubby Knobs are for car enthusiasts that prefer a shift knob that's on the short and fat side, based off the design...
GrimmSpeed SHIFT KNOB STAINLESS STEEL, Neon Green - SUBARU (380004)
$69.00
JBCB_380004
GrimmSpeed
Interior
Shift Knobs
The standard GrimmSpeed Shift Knob is one of the most popular in the Subaru aftermarket for a reason. They are the perfect mixture of...
GrimmSpeed Stubby Shift Knob, Stainless Steel RED (M12x1.25)- Manual Subaru/Ford (380003)
$73.00
JBCB_380003
GrimmSpeed
Interior
Shift Knobs
The GrimmSpeed Stubby Knobs are for car enthusiasts that prefer a shift knob that's on the short and fat side, based off the design...
GrimmSpeed Stubby Shift Knob, Stainless Steel BLACK (M12x1.25)- Manual Subaru/Ford (380002)
$73.00
JBCB_380002
GrimmSpeed
Interior
Shift Knobs
The GrimmSpeed Stubby Knobs are for car enthusiasts that prefer a shift knob that's on the short and fat side, based off the design...
GrimmSpeed Shift Knob, Stainless Steel BLACK (M12x1.25)- Manual Subaru (380001)
$73.00
JBCB_380001
GrimmSpeed
Interior
Shift Knobs
Each knob is machined from solid 304 stainless steel right here in Minnesota and weighs in at a hefty 675g. They are available in...
GrimmSpeed Shift Knob, Stainless Steel RED (M12x1.25)- Manual Subaru (380000)
$73.00
JBCB_380000
GrimmSpeed
Interior
Shift Knobs
Each knob is machined from solid 304 stainless steel right here in Minnesota and weighs in at a hefty 675g. They are available in...
GrimmSpeed V2 Bypass Valve Red For Subaru 04-21 STI (126032RED)
$259.00
JBCB_126032RED
Blow-Off and Diverter Valves
Forced Induction
GrimmSpeed
The days of sacrificing performance to leaky BPVs are over, because the long-awaited GrimmSpeed Bypass Valves are here! The long-awaited return of the GrimmSpeed...
GrimmSpeed V2 Bypass Valve Black For Subaru 04-21 STI (126032BLK)
$259.00
JBCB_126032BLK
Blow-Off and Diverter Valves
Forced Induction
GrimmSpeed
The days of sacrificing performance to leaky BPVs are over, because the long-awaited GrimmSpeed Bypass Valves are here! The long-awaited return of the GrimmSpeed...
GrimmSpeed Post MAF Hose Kit RED - Subaru/Toyota 22+ BRZ/86 (125033.2)
$95.00
JBCB_125033.2
Air Intake Systems
Air Intakes
GrimmSpeed
Less turbulent air means better flow. Increased flow equals more power! Part of our job is identifying OE Subaru parts that could be improved upon...
GrimmSpeed Post MAF Hose Kit BLACK - Subaru/Toyota 22+ BRZ/86 (125033.1)
$95.00
JBCB_125033.1
Air Intake Systems
Air Intakes
GrimmSpeed
Less turbulent air means better flow. Increased flow equals more power! Part of our job is identifying OE Subaru parts that could be improved upon...
GrimmSpeed CAST ALUMINUM TURBO INLET for 2017-2021 Subaru WRX (125026)
$199.00
JBCB_125026
Forced Induction
GrimmSpeed
Turbocharger Pipes and Clamps
The standard GrimmSpeed Shift Knob is one of the most popular in the Subaru aftermarket for a reason. They are the perfect mixture of...