Exhaust Valve Simulator GrimmSpeed Quick View

GrimmSpeed Exhaust Valve Simulator (070044)

$48.00
JBCB_070044
Exhaust Exhaust Control Valves GrimmSpeed
Exhaust Valve Defeat Module by GrimmSpeed. 1 Piece. Love the raw sound of your car in sport mode, and want it 24/7 Have an...
GrimmSpeed Boost Control Solenoid - Subaru FA20 Kit (057041) GrimmSpeed Boost Control Solenoid - Subaru FA20 Kit (057041) Quick View

GrimmSpeed Boost Control Solenoid - Subaru FA20 Kit (057041)

$178.00
JBCB_057041
Forced Induction GrimmSpeed Turbocharger Boost Management
If you've been in the Subaru game for long, you're probably well aware that a 3-port Boost Control Solenoid (BCS) is considered my most...
Turbocharger Oil Feed Line Kit For Subaru EJ 04-21 STI 02-14 WRX/FXT/LGT Aftermarket Turbos* GrimmSpeed Turbocharger Oil Feed Line Kit For Subaru EJ 04-21 STI 02-14 WRX/FXT/LGT Aftermarket Turbos* GrimmSpeed Quick View

GrimmSpeed Turbocharger Oil Feed Line Kit - Subaru EJ 04-21 STI, 02-14 WRX/FXT/LGT Aftermarket Turbos (123000)

$84.00
JBCB_123000
Forced Induction GrimmSpeed Turbo & Supercharger Lines, Hoses & Fittings
Clean up your engine bay, avoid common issues and make it easier to service your EJ turbocharger by adding The GrimmSpeed Turbocharger Oil Feed...
Cold Air Intake Red For Subaru/Toyota BRZ/FRS/86 GrimmSpeed Cold Air Intake Red For Subaru/Toyota BRZ/FRS/86 GrimmSpeed Quick View

GrimmSpeed Cold Air Intake - Subaru/Toyota BRZ/FRS/86 Red (060054)

$375.00
JBCB_060054
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...
J-Pipe Hardware Kit For 15-21 Subaru WRX Grimmspeed Quick View

GrimmSpeed J-Pipe Hardware Kit - 2015+ WRX (007008)

$52.00
JBCB_007008
Downpipes Exhaust GrimmSpeed
J-Pipe Hardware Kit by GrimmSpeed. The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to...
V2 Bypass Valve Black For Subaru 15-21 WRX GrimmSpeed V2 Bypass Valve Black For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed V2 Bypass Valve Black For Subaru 15-21 WRX (126033BLK)

$259.00
JBCB_126033BLK
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...
-9%
OVERTAKE BB500 Turbocharger Kit For Subaru EJ 04-21 STI 02-14 WRX/FXT/LGT* GrimmSpeed OVERTAKE BB500 Turbocharger Kit For Subaru EJ 04-21 STI 02-14 WRX/FXT/LGT* GrimmSpeed Quick View

Grimmspeed BB500 Turbo Upgrade KIT (123006)

$2,199.00
$1,999.00
JBCB_123006
Forced Induction GrimmSpeed Turbochargers
The GrimmSpeed Turbocharger Program started by recognizing a need in the market for a robust, quick-spooling and high-performing turbo. Design began from the ground...
Hood Struts High Lift For Subaru Impreza/WRX/STI 08-14 GrimmSpeed Hood Struts High Lift For Subaru Impreza/WRX/STI 08-14 GrimmSpeed Quick View

GrimmSpeed Hood Struts "High Lift" - Subaru WRX/STI 08-14 (097029)

$146.00
JBCB_097029
Body Parts Exterior Styling GrimmSpeed Hoods
Hood Struts by GrimmSpeed. Finish: Black. Quantity: 1 pair. Tired of that ugly OEM hood prop blocking your view of that beautiful FA20 boxer...
StealthBox Cold Air Intake Red For Subaru 15-21 WRX GrimmSpeed StealthBox Cold Air Intake Red For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ WRX Red (060067)

$415.00
JBCB_060067
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...
StealthBox Cold Air Intake Black For Subaru 15-21 WRX GrimmSpeed StealthBox Cold Air Intake Black For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed StealthBox Cold Air Intake - Subaru 2015+ WRX Black (060060)

$415.00
JBCB_060060
Air Intake Systems Air Intakes GrimmSpeed
Black Stealthbox Air Intake Kit (060060) by GrimmSpeed. Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake...
Exhaust Manifold to Head Gaskets Pair For EJ/FA Engine GrimmSpeed Quick View

GrimmSpeed Exhaust Manifold to Head Gaskets (Pair) - EJ/FA Engine (020001)

$24.00
JBCB_020001
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....
Up Pipe Black Ceramic Coating For 02-21 Subaru Turbo EJ Engines Grimmspeed Up Pipe Black Ceramic Coating For 02-21 Subaru Turbo EJ Engines Grimmspeed Quick View

GrimmSpeed Up Pipe w/ Black Ceramic Coating All 02+ EJ Turbo Subarus (003002)

$325.00
JBCB_003002
Forced Induction GrimmSpeed Turbocharger Pipes and Clamps
Black Ceramic Coated Up Pipe (003002) by GrimmSpeed. Gaskets included. Adding an aftermarket Up Pipe is one of the first things you should do...
Up Pipe For Subaru 02-21 Turbo EJ Engines Grimmspeed Up Pipe For Subaru 02-21 Turbo EJ Engines Grimmspeed Quick View

GrimmSpeed Up Pipe All EJ Turbo Subarus (003001)

$279.00
JBCB_003001
Forced Induction GrimmSpeed Turbocharger Pipes and Clamps
Raw Up Pipe (003001) by GrimmSpeed. Gaskets included. Adding an aftermarket Up Pipe is one of the first things you should do to your...
HiFlow Exhaust Manifold Crosspipe For 02-05  Subaru WRX 08-14 WRX 04-21 STI 05-09 LGT Grimmspeed Quick View

GrimmSpeed HiFlow Exhaust Manifold Crosspipe 02-05 WRX, 08-14 WRX, 04+ STI, 05-09 LGT (001001)

$230.00
JBCB_001001
Exhaust GrimmSpeed Mid Pipes/ Y-Pipes/ X- Pipes
Raw HiFlow Exhaust Manifold Crosspipe (001001) by GrimmSpeed. Gaskets included. Subaru supplies its turbo owners with a tiny little crosspipe from the factory. 50%...
V2 Bypass Valve Red For Subaru 08-14 WRX 05-09 LGT GrimmSpeed V2 Bypass Valve Red For Subaru 08-14 WRX 05-09 LGT GrimmSpeed Quick View

GrimmSpeed V2 Bypass Valve Red For Subaru 08-14 WRX 05-09 LGT (126034RED)

$259.00
JBCB_126034RED
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...
V2 Bypass Valve Black For Subaru 08-14 WRX 05-09 LGT GrimmSpeed V2 Bypass Valve Black For Subaru 08-14 WRX 05-09 LGT GrimmSpeed Quick View

GrimmSpeed V2 Bypass Valve Black For Subaru 08-14 WRX 05-09 LGT (126034BLK)

$259.00
JBCB_126034BLK
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...
V2 Bypass Valve Red For Subaru 15-21 WRX GrimmSpeed V2 Bypass Valve Red For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed V2 Bypass Valve Red For Subaru 15-21 WRX (126033RED)

$259.00
JBCB_126033RED
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...
Aluminum Turbo Inlet For Subaru 15-16 WRX GrimmSpeed Aluminum Turbo Inlet For Subaru 15-16 WRX GrimmSpeed Quick View

GrimmSpeed CAST ALUMINUM TURBO INLET for 2015-2016 Subaru WRX (125027)

$199.00
JBCB_125027
Forced Induction GrimmSpeed Turbocharger Pipes and Clamps
One of the biggest complaints we've heard from 2015-21 WRX owners has to do with cracks forming in their OEM plastic turbo inlets from...
CHASE JB400 Turbocharger Kit For Subaru EJ 04-21 STI 02-14 WRX/FXT/LGT* GrimmSpeed CHASE JB400 Turbocharger Kit For Subaru EJ 04-21 STI 02-14 WRX/FXT/LGT* GrimmSpeed Quick View

Grimmspeed JB400 Turbo Upgrade KIT (123005)

$1,558.00
JBCB_123005
Forced Induction GrimmSpeed Turbochargers
The GrimmSpeed Turbocharger Program started by recognizing a need in the market for a robust, quick-spooling and high-performing turbo. Design began from the ground...
Slotted J-Pipe/Turbo Bracket For Subaru 15-21 WRX GrimmSpeed Slotted J-Pipe/Turbo Bracket For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed Slotted J-Pipe/Turbo Bracket - Subaru 15-21 WRX (113022)

$41.00
JBCB_113022
Clamps, Hangers and Misc Exhaust Components Exhaust GrimmSpeed
With the way the turbocharger is mounted off the bottom of an FA20 engine, the weight of the turbo and exhaust components like the...
Pulley Cover Red For Subaru/Toyota BRZ/FRS/86 GrimmSpeed Pulley Cover Red For Subaru/Toyota BRZ/FRS/86 GrimmSpeed Quick View

GrimmSpeed Pulley Cover Red Subaru/Toyota BRZ/FRS/86 (099031)

$94.00
JBCB_099031
Engine Engine Dress Up GrimmSpeed
Booya! Add a bit of style and function to your engine bay with this simple but elegant and first of it's kind pulley cover,...
Lightweight Crank Pulley Red For Subaru FA/FB Engines Equipped w/1-Piece OEM Pulley GrimmSpeed Lightweight Crank Pulley Red For Subaru FA/FB Engines Equipped w/1-Piece OEM Pulley GrimmSpeed Quick View

GrimmSpeed Lightweight Crank Pulley Red - Subaru FA/FB Engines (095024)

$142.00
JBCB_095024
Engine Engine Pulleys GrimmSpeed
Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and alternator. It does this by...
Crank Pulley Removal/ Install Tool For Subaru GrimmSpeed Crank Pulley Removal/ Install Tool For Subaru GrimmSpeed Quick View

GrimmSpeed Crank Pulley Removal/Install Tool (095011)

$65.00
JBCB_095011
Engine Engine Pulleys GrimmSpeed
The long awaited answer to the antique Subaru pulley removal tool, bolts stuck through boards, and random screws welded to bars. Our tool was...
License Plate Relocation Kit 18+ WRX/STI/Crosstrek 13+ BRZ/FRS/86 17+ Impreza Non-Turbo 10-19 Legacy/Outback GrimmSpeed License Plate Relocation Kit 18+ WRX/STI/Crosstrek 13+ BRZ/FRS/86 17+ Impreza Non-Turbo 10-19 Legacy/Outback GrimmSpeed Quick View

GrimmSpeed License Plate Relocation Kit (094029)

$83.00
JBCB_094029
Exterior Styling GrimmSpeed License Plate Accessories
License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking boring or blocking...
Top Mount Intercooler Splitter For Subaru 02-03 WRX w/JDM STI Scoop GrimmSpeed Top Mount Intercooler Splitter For Subaru 02-03 WRX w/JDM STI Scoop GrimmSpeed Quick View

GrimmSpeed TMIC Splitter - Subaru 02-03 STI Scoop (093074)

$247.00
JBCB_093074
Forced Induction GrimmSpeed Intercooler Shrouds
Tired of popping your hood only to have that ugly OEM Splitter remind you of how badly it deprives your fancy TMIC of the...
Top Mount Intercooler Splitter For Subaru 02-03 WRX w/OEM Scoop GrimmSpeed Top Mount Intercooler Splitter For Subaru 02-03 WRX w/OEM Scoop GrimmSpeed Quick View

GrimmSpeed TMIC Splitter - Subaru 02-03 WRX Scoop (093073)

$247.00
JBCB_093073
Forced Induction GrimmSpeed Intercooler Shrouds
Tired of popping your hood only to have that ugly OEM Splitter remind you of how badly it deprives your fancy TMIC of the...
Turbo Heat Shield V2 For Subaru 02-21Turbo EJ Engines GrimmSpeed Turbo Heat Shield V2 For Subaru 02-21Turbo EJ Engines GrimmSpeed Quick View

Grimmspeed Turbo Heat Shield V2 - Subaru 02+Turbo EJ Engines (092007)

$83.00
JBCB_092007
Forced Induction GrimmSpeed Heat Shields & Blankets
The turbocharger is one of the hottest components in your engine bay and can have some really negative effects on its surroundings. As it...
Front Mount Intercooler Bumper Bar Black Coated For Subaru 08-14 WRX/STI GrimmSpeed Front Mount Intercooler Bumper Bar Black Coated For Subaru 08-14 WRX/STI GrimmSpeed Quick View

GrimmSpeed Front Mount Intercooler Bumper Bar BLACK Coated for 2008-2014 Subaru WRX (090269)

$209.00
JBCB_090269
Forced Induction GrimmSpeed Intercoolers
As with other FMIC kits, the GrimmSpeed Front Mount Intercooler requires the removal of your factory bumper beam in order to fit its massive...
Top Mount Intercooler Charge Pipe Kit Red- For Subaru 15-21 WRX GrimmSpeed Top Mount Intercooler Charge Pipe Kit Red- For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed Top Mount Intercooler Aluminum Charge Pipe Kit RED- Subaru 15+ WRX (090250)

$310.00
JBCB_090250
Forced Induction GrimmSpeed Intercoolers
The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel bent aluminum tubing and...
Front Mount Intercooler Kit Inc. Red Piping For Subaru 15-21 WRX GrimmSpeed Front Mount Intercooler Kit Inc. Red Piping For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed Front Mount Intercooler Kit Raw Core / Red Pipe for 2015+ Subaru WRX (090238)

$1,639.00
JBCB_090238
Forced Induction GrimmSpeed Intercoolers
GrimmSpeed Intercoolers have set the gold standard of how a high performance heat exchanger should be crafted. Our intercoolers have always maintained the delicate...
Top Mount Intercooler Y-Pipe Kit Black For Subaru 04-21 STI 02-07 WRX 04-08 FXT w/STI Style TMIC GrimmSpeed Top Mount Intercooler Y-Pipe Kit Black For Subaru 04-21 STI 02-07 WRX 04-08 FXT w/STI Style TMIC GrimmSpeed Quick View

GrimmSpeedTop Mount Intercooler Aluminum Y-Pipe Kit BLACK (090096)

$178.00
JBCB_090096
Forced Induction GrimmSpeed Intercooler Piping
Just bought an aftermarket or STI TMIC that requires an STI Y-Pipe to fit Want to replace your chewed up and leaking couplers Maybe...
Top Mount Intercooler Kit Inc. Splitter For Subaru 15-21 WRX GrimmSpeed Top Mount Intercooler Kit Inc. Splitter For Subaru 15-21 WRX GrimmSpeed Quick View

GrimmSpeed Top Mount Intercooler Kit w/ Splitter - Subaru 15+ WRX (090070)

$899.00
JBCB_090070
Forced Induction GrimmSpeed Intercoolers
Replace that undersized, plastic stock intercooler with a GrimmSpeed Top Mount Intercooler Kit, featuring cast aluminum end tanks, large bar and plate core and...
Top Mount Intercooler 'STI-Style' Turbo Outlet Hose For Subaru 08-14 WRX 05-09 LGT GrimmSpeed Top Mount Intercooler 'STI-Style' Turbo Outlet Hose For Subaru 08-14 WRX 05-09 LGT GrimmSpeed Quick View

GrimmSpeed Top Mount Intercooler 'STI-Style' Turbo Outlet Hose 08-14WRX, 05-09 LGT, Black (090060)

$110.00
JBCB_090060
Forced Induction GrimmSpeed Intercoolers
Constructed using a 5-ply process and high quality silcione material, this coupler will enable you to utilize a stock location, sti or aftermarket turbo...
Top Mount Intercooler Kit Inc. Splitter Thermal Dispersant Black For Subaru 08-14 WRX GrimmSpeed Top Mount Intercooler Kit Inc. Splitter Thermal Dispersant Black For Subaru 08-14 WRX GrimmSpeed Quick View

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...
Top Mount Intercooler Thermal Dispersant Black- For Subaru 02-07 WRX 04-21 STI 04-08 FXT GrimmSpeed Top Mount Intercooler Thermal Dispersant Black- For Subaru 02-07 WRX 04-21 STI 04-08 FXT GrimmSpeed Quick View

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...
Top Mount Intercooler Kit Inc. Splitter For Subaru 08-14 WRX GrimmSpeed Top Mount Intercooler Kit Inc. Splitter For Subaru 08-14 WRX GrimmSpeed Quick View

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...
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