Action Clutch ACR-1819 Stage 4 1MD (Metallic Rigid) Incl. HD Pressure Plate+Bearing Kit Subaru WRX 2015-2019 Vehicle Model_TC and the other is they

and the other is they are not optimized for throttle response

Between the tanks is any one of our sizing options with 3"

ECU tuning validation (especially high boost + ethanol blends)

Range: -30inHg~30 PSI

The last piece to be replaced in your 240sx rear multi-link

Action Clutch ACR-1819 Stage 4 1MD (Metallic Rigid) Incl. HD Pressure Plate+Bearing Kit Subaru WRX 2015-2019 Vehicle Model_TC and the other is theyPart #: ACR 1819 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