Perrin 08-20 Subaru STI Top Mount Intercooler (TMIC) - Black 2023-2025 GMC Sierra 2500 Larger sway bar clamps and

Larger sway bar clamps and polyurethane bushings are included

The primary upgrade that separates Stage 2 from Stage 1 is the addition of ICON's billet aluminum upper control arms

Delivers 135 mJ of spark energy with 535 primary volts output

External Wastegate Relief Diameter: 46mm

Perrin 08-20 Subaru STI Top Mount Intercooler (TMIC) - Black 2023-2025 GMC Sierra 2500 Larger sway bar clamps andAdd a consistent 10+ wheel horsepower with the largest Top Mounted Intercooler on the market! We pushed every dimension to make this the best TMIC for your STI! IT'S HUGE! The PERRIN TMIC is 12% larger than the nearest competitor's core. The larger core means less restriction and better cooling capabilities for more horsepower. Our core size is 21. 87" wide x 7. 64" deep x 3. 95" thick making the volume just over 660 cubic inches! DYNO PROVEN Rated