ACT Prolite Flywheel for 2004+ STi (600240) Engine Cover • Fits OEM Evo 4

• Fits OEM Evo 4 valve covers with build dates from October 1996+

Whether you are racing your EcoBoost Mustang down the quarter mile or lapping at your next track day

• Medium friction compound with the low noise and low dust of a street performance compound and the increased friction characteristics of a semi-metallic race compound

These GrimmSpeed top mount intercooler splitters are available for the 02-07 WRX/STi models and will fit with the OEM WRX or STi TMIC or the GrimmSpeed TMIC

SCAT also provides an extra oiling provision hole on the top of the rod allowing for better lubrication at high rpms

ACT Prolite Flywheel for 2004+ STi (600240) Engine Cover • Fits OEM Evo 4The XACT Prolite flywheel weighs only 11. 8 pounds offering the lowest inertia, best throttle response and acceleration making them the preferred flywheel for road or rally racing. Fits all 2004 2021 Subaru STi manual transmission models. Vehicle Fitment: 2004 2021 Subaru STi Need Flywheel Bolts? OEM Subaru Bolts (800610740) ARP Flywheel Bolts (254 2801) More Info: The XACT Prolite flywheel is ACT's lighter flywheel offering with lowest inertia.