GrimmSpeed - Top Mount Intercooler Kit - Black (05-09 Legacy GT)
F-GRM-090043
   Quick Product Info
Brand: Grimmspeed
Part #: F-GRM-090043
Clamps Included: Yes
Color: Black
Core Depth: 3.5 in
Core Height: 8.7 in
Core Width: 17.5 in
Hardware Inlcuded: Yes
Mfgr. Warranty: 2 Year
Piping Included: Yes
   Confirmed Applications
2005-2009 Subaru Legacy 2.5GT
2006-2009 Subaru Legacy 2.5 GT spec.B
1,385.97
$CAD
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Product Details

This is the black coated version.

You probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right ‘man for the job’, we think it’s important to understand why. As air is pressurized by your turbo, it heats up, not because of the heat of the turbocharger, but because when they’re compressed, the atoms in the air are forced closer together and as a result, move faster and have more energy. That energy manifests itself as heat. The more heat we can remove from the system, the denser the air becomes and that’s what helps eliminate pre-detonation, or ‘knock’, allowing for increased output from your system. Your OEM TMIC does just fine at stock boost under normal use, but as soon as you start putting some real heat into it with higher boost or harder use, it heat-soaks beyond recovery.

  • 17.5in x 8.7in x 3.5in Cross Flow Core - careful balance of high heat transfer and low pressure drop
  • Cast Aluminum End Tanks - machined BPV flange for precision fit and perfect seal
  • 5-Ply Silicone Couplers - custom molded and reinforced for demanding environments
  • Wide-Mouth Splitter - collects air from the entire width of the scoop
  • Vibration Isolation Mounting - protect the intercooler system from fatigue due to vibration
  • Stainless Steel BPV Studs - avoid the risk of damaging fragile aluminum threads
  • Cleaned, Inspected and Sealed Prior to Shipping - prevent motor damage due to foreign matter

After testing both Grimmspeed and OEM intercooler, predictably, both intercoolers were seeing similar Pre-IC temperatures on each run (180-190F peak), but while the GrimmSpeed Uncoated TMIC kept Post-IC temperatures between 30-40F the entire time, the OEM TMIC fluctuated between 35-75F. This is the kind of consistent cooling that you should expect from a high quality TMIC and is a function of the geometry and design of the bar and plate core. Our high density core has a massive heat transfer surface area but maintains a large enough cross-sectional flow area that there’s very little added restriction. 

 

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