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Grimmspeed Top Mount Intercooler Kit with Splitter- Black Thermal Finish (090044)
$1,129.00
JBCB_090044
Forced Induction
GrimmSpeed
Intercoolers
You probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right man...
Grimmspeed Top Mount Intercooler - Thermal Black Finish (090024)
$799.00
JBCB_090024
Forced Induction
GrimmSpeed
Intercoolers
There are two primary considerations in the design of an intercooler: maximum heat transfer and minimum pressure drop. Unfortunately, one causes the other, so...
GrimmSpeed Top Mount Intercooler Kit w/ Splitter - Subaru 08-14 WRX (090010)
$999.00
JBCB_090010
Forced Induction
GrimmSpeed
Intercoolers
You probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right man...
GrimmSpeed Subaru OEM DP to 3" Catback Adapter (077046)
$60.00
JBCB_077046
Clamps, Hangers and Misc Exhaust Components
Exhaust
GrimmSpeed
Downpipe to Catback Adapter (077046) by GrimmSpeed. Main Piping Diameter: 3". Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They...
GrimmSpeed Downpipe to Catback 3" 2-Bolt 2X THICK Gasket (076001)
$29.00
JBCB_076001
Clamps, Hangers and Misc Exhaust Components
Exhaust
GrimmSpeed
Grimmspeed knows that many of you replace all of your exhaust gasket at the same time while installing aftermarket exhaust parts on your car....
GrimmSpeed Catback Exhaust System - Resonated - 11-14 WRX , 08-14 STI Hatchback (070045)
$1,379.00
JBCB_070045
Exhaust
Exhaust Systems
GrimmSpeed
With so many catback options available, our goal was to create a unique, refined sound in an extremely high quality system. We've been casually...
Grimmspeed Dry-Con Per (Manual trans and metal IM only) (060093)
$62.00
JBCB_060093
Air Filters
Air Intakes
GrimmSpeed
At GrimmSpeed we know that not everyone is ready for one of our full aftermarket intake systems, but still wants a safe and easy...
GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ STI Red (060078)
$359.00
JBCB_060078
Air Intake Systems
Air Intakes
GrimmSpeed
Red Stealthbox Air Intake Kit (060067) by GrimmSpeed. Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake...
GrimmSpeed Cold Air Intake - Subaru 02-07 WRX, 04-07 STI, 04-08 FXT Black (060074)
$359.00
JBCB_060074
Air Intake Systems
Air Intakes
GrimmSpeed
Its no secret that GrimmSpeed intakes feature performance and aesthetics that lead the pack. With years of design theories and knowledge gained from our...
GrimmSpeed Cold Air Intake - Subaru 05-09 Legacy GT Red (060072)
$359.00
JBCB_060072
Air Intake Systems
Air Intakes
GrimmSpeed
For years you've been asking us for intakes, and for years we've silently worked to create a solution that sets itself apart from the...
GrimmSpeed Cold Air Intake - Subaru/Toyota BRZ/FRS/86 Black (060052)
$375.00
JBCB_060052
Air Intake Systems
Air Intakes
GrimmSpeed
Design requirements for this intake were simple: The intake must not only be safe for the engine, but perform well both with and without...
GrimmSpeed Boost Control Solenoid - Mitsubishi EVO X (057033)
$136.00
JBCB_057033
Forced Induction
GrimmSpeed
Turbocharger Boost Management
The GrimmSpeed EVO X Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of...
GrimmSpeed Boost Control Solenoid - Subaru 08+STi (057007)
$136.00
JBCB_057007
Forced Induction
GrimmSpeed
Turbocharger Boost Management
GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your...
GrimmSpeed Boost Control Solenoid - Subaru 02-05 WRX (057001)
$136.00
JBCB_057001
Forced Induction
GrimmSpeed
Turbocharger Boost Management
GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid for available for all turbo Subarus. Unlike your...
GrimmSpeed Cherry Blossom Red (STi Pink) Paint (054003)
$25.00
JBCB_054003
Automotive Paint
Exterior Styling
GrimmSpeed
Universal 12 oz. Cherry Blossom Aerosol Automotive Paint (054003) by GrimmSpeed. 1 Piece. Stepping with style, GrimmSpeed brings you the ONLY way to get...
GrimmSpeed Rally Blue (WRB) Paint (054002)
$25.00
JBCB_054002
Automotive Paint
Exterior Styling
GrimmSpeed
Universal 12 oz. World Rally Blue Aerosol Automotive Paint (054002) by GrimmSpeed. 1 Piece. Stepping out with style, GrimmSpeed brings you the ONLY way...
GrimmSpeed Shift Knob, Stainless Steel - Manual Subaru (038006)
$62.00
JBCB_038006
GrimmSpeed
Interior
Shift Knobs
Manual Stainless Steel Shift Knob by GrimmSpeed. 1 Piece. Each knob is machined from solid 304 stainless steel rod right here in Minnesota and...
GrimmSpeed 2015+ WRX FA Gasket Set (020043)
$94.00
JBCB_020043
Clamps, Hangers and Misc Exhaust Components
Exhaust
GrimmSpeed
Grimmspeed knows that many of you replace all of your exhaust gasket at the same time while installing aftermarket exhaust parts on your car....
GrimmSpeed Turbo to Downpipe Gasket - FA20, 2015+ WRX (020033)
$31.00
JBCB_020033
Forced Induction
GrimmSpeed
Mounting + Hardware + Gaskets
This is the Grimmspeed Turbo to Downpipe Gasket. Exhaust gaskets whether they be on the turbocharger or anywhere on the exhaust manifold see more...
GrimmSpeed Top Mount Intercooler Y-Pipe Gasket (pair) 02-07 WRX/ 04+ Sti (020024)
$17.00
JBCB_020024
Forced Induction
GrimmSpeed
Mounting + Hardware + Gaskets
Top Mount Intercooler Y-Pipe Gasket (020024) by GrimmSpeed. 1 Pair. GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we...
GrimmSpeed Top Mount Intercooler Blow-Off Valve Gasket 02-07 WRX/ 04+ Sti (020023)
$14.00
JBCB_020023
Forced Induction
GrimmSpeed
Mounting + Hardware + Gaskets
Top Mount Intercooler Blow-Off Valve Gasket (020023) by GrimmSpeed. 1 Piece. GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed...
GrimmSpeed Turbo Wastegate Bracket - VF Series Turbos (010001)
$35.00
JBCB_010001
Forced Induction
GrimmSpeed
Turbocharger Wastegates
The internal wastegate(IWG) bracket is used in place of the stock wastegate actuator when moving to an external wastegate setup. In the previous years,...
GrimmSpeed EWG Block-Off Plate 44/45mm V-band (008008)
$70.00
JBCB_008008
Forced Induction
GrimmSpeed
Turbocharger Wastegates
A full External Wastegate (EWG) set-up consists of a EWG up-pipe and a wastegate. The EWG set-up creates better turbo spool because it can...
GrimmSpeed Up Pipe 3-Bolt Inlet All 02+ EJ Turbo Subarus w/3-bolt header (007064)
$290.00
JBCB_007064
Forced Induction
GrimmSpeed
Turbocharger Pipes and Clamps
Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to...
GrimmSpeed 001002 - Black Ceramic Coated HiFlow Exhaust Manifold Crosspipe
$269.00
JBCB_001002
Exhaust
GrimmSpeed
Mid Pipes/ Y-Pipes/ X- Pipes
Black Ceramic Coated HiFlow Exhaust Manifold Crosspipe (001002) by GrimmSpeed. Subaru supplies its turbo owners with a tiny little crosspipe from the factory. 50%...
GrimmSpeed Timing Belt Guide All Subaru EJ Engines (WRX, STI, Legacy GT, Forester XT, and other EJ platforms) (1147.1.0)
$50.00
JBCB_1147.1.0
Auxiliary and Serpentine Belts
Engine
GrimmSpeed
The GrimmSpeed Timing Belt Guide replaces the thin factory steel component with a billet 6061-T6 aluminum unit that increases belt contact and reduces deflection under load. Designed to...
GrimmSpeed Front & Rear Solid Sway Bar End Link Set 2002-2014 WRX, STI (Rear: 2004-2007 STI) (1146.1.0)
$129.00
JBCB_1146.1.0
GrimmSpeed
Suspension
Sway Bars
Developed to eliminate flex and restore direct sway bar response, each GrimmSpeed Solid End Link features a billet 6061 aluminum body, 90A polyurethane bushings, and 303 stainless...
GrimmSpeed Rear Solid Sway Bar End Link Set 2008-2021 WRX, STI, 86/2nd-Gen BRZ/FR-S (1145.1.0)
$129.00
JBCB_1145.1.0
GrimmSpeed
Suspension
Sway Bars
Developed to eliminate flex and restore direct sway bar response, each GrimmSpeed Solid End Link features a billet 6061 aluminum body, 90A polyurethane bushings, and 303 stainless...
GrimmSpeed Front Solid Sway Bar End Link Set 2015-2021 WRX/STI (1144.1.0)
$129.00
JBCB_1144.1.0
GrimmSpeed
Suspension
Sway Bars
Developed to eliminate flex and restore direct sway bar response, each GrimmSpeed Solid End Link features a billet 6061 aluminum body, 90A polyurethane bushings, and 303 stainless...
GrimmSpeed 2022-2025 VB WRX Hella Horn Harness (1105.1.0)
$41.00
JBCB_1105.1.0
Custom Horns
Exterior Styling
GrimmSpeed
Take the guesswork out of wiring with the GrimmSpeed Hella Horn Harness for the 2022–2025 VB WRX. Subaru owners have long loved the look...
GrimmSpeed Titanium Alternator Shroud 2002-2014 WRX/2004-2021 STI (EJ Engines) (1079.1.0)
$469.00
JBCB_1079.1.0
Engine
Engine Dress Up
GrimmSpeed
The GrimmSpeed Axle-Back Exhaust transforms the sound and character of your 2022-2025 GR86 or BRZ while preserving the everyday comfort you love. Designed as a direct replacement for the OEM...
GrimmSpeed Titanium Alternator Shroud 2002-2014 WRX/2004-2021 STI (EJ Engines) (1065.1.TI)
$175.00
JBCB_1065.1.TI
Engine
Engine Dress Up
GrimmSpeed
The EJ engine bay is iconic; raw, mechanical, and unmistakable. It deserves a finishing touch that lives up to its reputation. Our GrimmSpeed Titanium Alternator...
GrimmSpeed Titanium Pulley Cover 2015-2021 Subaru WRX (FA20 Engine) (1064.1.0)
$175.00
JBCB_1064.1.0
Engine
Engine Dress Up
GrimmSpeed
The FA20 engine bay has a modern, performance-driven look, and it deserves a finishing touch worthy of the build. Our GrimmSpeed Titanium Pulley Cover elevates one...
GrimmSpeed Titanium Radiator Shroud 2015-2021 Subaru WRX/STI (1067.1.TI)
$299.00
JBCB_1067.1.TI
Engine
Engine Dress Up
GrimmSpeed
The stock WRX and STI radiator cover gets the job done, but it doesn’t do much for your engine bay. Our GrimmSpeed Titanium Radiator Shroud takes...
GrimmSpeed Titanium Fender Shrouds 2015-2021 Subaru WRX/STI (1066.1.0)
$299.00
JBCB_1066.1.0
Engine
Engine Dress Up
GrimmSpeed
Your VA engine bay deserves more than plain plastic. Our GrimmSpeed Titanium Fender Shrouds bring a bold, motorsport-inspired aesthetic under the hood, replacing the factory covers...
GrimmSpeed Aluminum Turbo Inlet Subaru 15-21 WRX (125034)
$199.00
JBCB_125034
Forced Induction
GrimmSpeed
Turbocharger Pipes and Clamps
Don't risk cracking your OE plastic inlet. One of the biggest complaints we've heard from 2015-21 WRX owners has to do with cracks forming...