Intercoolers

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Top Mount Intercooler Splitter - Subaru 04-05 W...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM S...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM Splitter remind you of how badly it deprives your fancy TMIC of the cool, ambient air that it requires? Perhaps you’ve upgraded to an STI scoop and want to really make use of that extra air? Maybe you’ve already got an STI splitter but want to squeeze every ounce of performance out of your top mount. After frustrations with this and more, the GrimmSpeed team has the real solution. Well, five real s...

$309.00 $9,999.99

Top Mount Intercooler Splitter - Subaru 02-03 W...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM S...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM Splitter remind you of how badly it deprives your fancy TMIC of the cool, ambient air that it requires? Perhaps you’ve upgraded to an STI scoop and want to really make use of that extra air? Maybe you’ve already got an STI splitter but want to squeeze every ounce of performance out of your top mount. After frustrations with this and more, the GrimmSpeed team has the real solution. Well, five real s...

$309.00 $9,999.99

Top Mount Intercooler Splitter - Subaru 02-03 W...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM S...

OEM Splitter choking your TMIC? Fix that. Tired of popping your hood only to have that ugly OEM Splitter remind you of how badly it deprives your fancy TMIC of the cool, ambient air that it requires? Perhaps you’ve upgraded to an STI scoop and want to really make use of that extra air? Maybe you’ve already got an STI splitter but want to squeeze every ounce of performance out of your top mount. After frustrations with this and more, the GrimmSpeed team has the real solution. Well, five real s...

$309.00 $9,999.99

Top Mount Intercooler Silicone Coupler Kit RED ...

High-quality replacement TMIC Y-Pipe Hoses.  Special Fitment Note: Supported fitments include on...

High-quality replacement TMIC Y-Pipe Hoses.  Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Is your old 90 degree TMIC coupler all chewed up from years of use? Is it dirty and oil-covered? Looking to just add a bit of color to your engine bay? We have the solution! Quick Specs 5-Ply High-Grade Silicone Couplers - Smooth interior...

$120.00 $9,999.99

Top Mount Intercooler Y-Pipe Kit RED - Subaru 0...

High-quality replacement TMIC Y-Pipe Kit.  Special Fitment Note: Supported fitments include only...

High-quality replacement TMIC Y-Pipe Kit.  Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. 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 you're just looking to freshen up your engine bay with a touch of GrimmSpeed style. Well, there's something...

$228.00 $9,999.99

Top Mount Intercooler Y-Pipe Kit BLACK - Subaru...

High-quality replacement TMIC Y-Pipe Kit.  Special Fitment Note: Supported fitments include only...

High-quality replacement TMIC Y-Pipe Kit.  Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. 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 you're just looking to freshen up your engine bay with a touch of GrimmSpeed style. Well, there's something...

$228.00 $9,999.99

Top Mount Intercooler 'STI-Style' Turbo Outlet ...

Adapt your GrimmSpeed 08-14 WRX or 05-09 LGT Top Mount Intercooler for use with “STI-Style” OEM o...

Adapt your GrimmSpeed 08-14 WRX or 05-09 LGT Top Mount Intercooler for use with “STI-Style” OEM or aftermarket turbochargers! Looking to upgrade to new turbo options for your 2008-14 WRX or 05-09 LGT? Thinking about getting, or already have a GrimmSpeed Top Mount Intercooler Kit? This adapter hose will allow you to swap out to any stock-location STI-style turbocharger (like The GrimmSpeed CHASE JB400 and OVERTAKE BB500) without swapping to an STI intercooler and intake manifold setup! Constru...

$120.00 $9,999.99

Top Mount Intercooler Charge Pipe Kit RED- Suba...

The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered W...

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 custom formed silicone.  The increased-diameter 2.5in tubing and large radius bends decrease restriction for the charge air, which results in increased performance and decreased time to spool.  Now available in a beautiful textured black or RED powdercoat with a BRAND NEW GrimmSpeed badge logo. The hidden silicone tops off the aesthetics...

$390.00 $9,999.99