Description
Meticulous Engineering, Unparalleled Craftsmanship
The GrimmSpeed engineering team has a history of developing the highest performing Top Mount Intercoolers available and the 2015-21 WRX fitment is no different. This intercooler was in the testing and revision phase for over a year, as continual improvements to performance and fitment were found. The GrimmSpeed kit offers a perfectly fitting intercooler assembly, along with a custom 5-ply silicone throttle body coupler and hi-torque stainless steel clamps. Each kit also includes our unique two-piece splitter design that replaces the factory engine cover with a splitter design that’s made to fit the larger core of the GrimmSpeed TMIC. The performance of any Top Mount Intercooler is only as good as the splitter that’s directing air through the core and in this area especially, the GrimmSpeed team nailed it.
Quick Specs
- 13.1in x 10in x 3.75in Cross Flow Core – careful balance of high heat transfer and low pressure drop
- Cast Aluminum End Tanks – featuring machined splitter mounting features
- 5-Ply Silicone Couplers – custom molded and reinforced for demanding environments
- Fully-Integrated Two-Piece Splitter – collects air from the entire width of the scoop and feeds it directly to the core
- Water Meth 1/8 NPT Bung – Cast into the outlet end tank, CNC machine tapped and plugged for future use
- Vibration Isolation Mounting – protect the intercooler system from fatigue due to vibration by reusing the factory mounts
- Cleaned, Inspected and Sealed Prior to Shipping – prevent motor damage due to foreign matter
