Action Clutch ACR-1840 Stage 4 1MD (Metallic Rigid) Incl. HD Pressure Plate+Bearing Kit Subaru Legacy 1996-2009 2.5L Vehicle Model_Crosstrek resulting in dramatic airflow improvements

resulting in dramatic airflow improvements and ultimately significant torque and horsepower gains

Advanced Surfacing Design

if your narrow body sedan has the stock downpipe

52mm (2-1/16”) compact gauge housing

Action Clutch ACR-1840 Stage 4 1MD (Metallic Rigid) Incl. HD Pressure Plate+Bearing Kit Subaru Legacy 1996-2009 2.5L Vehicle Model_Crosstrek resulting in dramatic airflow improvementsPart #: ACR 1840 The Action Clutch stage 4 clutch kit has the unsprung hub is extremely lightweight and provides instant engagement. The clutch features a slight increase in pedal pressure, aggressive engagement, rapid heat dissipation, and outstanding holding capacity. Features: Recommended for race use applications only Single diaphragm *RIGID* Ceramic Clutch System. 170% INCREASE IN HOLDING CAPACITY. PEDAL FEEL: Light Aggressive Engagement Single