GReddy engine parts

357 products

GReddy is the US arm of Trust, the Japanese tuning company, and it's based in Irvine, California. The Supreme SP exhaust is the part people search, a stainless cat back with a big tip and a note that suits a turbo four. Still got to commute in it? Take the Evolution GT instead.

GReddy at a glance

Makes
357 parts
Categories
turbo and supercharger parts (113), engine components (104), exhaust systems (97), air intakes (38) and drivetrain (5)
Price from
$17.10
Ships in
2 to 7 days

About GReddy engine parts

The engine side runs deeper than the exhaust side. Building a GR86? The Tuner Turbo kit is what people come here for, and the intercooler kits and oil coolers back it up. You've probably seen a Profec boost controller or a Sirius gauge in somebody's build thread too.

GReddy follows the Japanese platforms, Toyota and Subaru first, with a few Hyundai fitments. Driving something else? The list gets short fast, so ask before you're attached to a part number.

Common questions

Is the GReddy Supreme SP exhaust loud
Louder than stock and quieter than an HKS Hi Power, which is where a lot of people want to be. On a Civic Si or a GR86 it's aggressive under throttle with a little drone at cruise. Want it quieter? The Evolution GT has a resonated mid pipe and it takes most of that drone out.
Does GReddy make a turbo kit for the GR86
Yes, the Tuner Turbo kit, and GReddy built one for the first generation 86 before it. It comes with the turbo, the manifold, the intercooler and the piping, and it needs a tune. Budget for that tune up front, because it's the difference between a good kit and a broken engine.