ACT StreetLite Flywheel - 2004-2021 Subaru STI

ACT StreetLite Flywheel - 2004-2021 Subaru STI600235 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Coming in at 15. 5 lbs, this flywheel is about 4 pounds

the drilled and slotted design will wipe the contact surface between the pad and the rotor clean from any brake dust

Off-road use only

At the least

After extensive testing we ended up with a manifold that makes more power than anything else currently available on the market

Easy 30-minute install for pros

AEM has a comprehensive line of highly accurate

This means that you will have faster revs and improved engine response

and 2005-2009 Legacy and Outback

Installation time:

Larger throttle bodies can be used with proper modifications (Up to 70mm with minor porting) (Larger throttle bodies may also require adapter flanges)

(3) M6 screws

and then CNC machined it into an awesome universal high-capacity fuel pressure regulator