ACT Sport/Race Sprung 4 Pad Kit - 9/89-6/91 Toyota Corolla GTS 4AGE, 6/85-89 MR2 - 212mm - TC1-SPG4 Exhaust voltage scale there is never

voltage scale there is never a need to re-tune at different altitudes as with other sensors

ZX2-HDR6 kit features ACT's most popular Heavy Duty pressure plate

Ross Machine Racing Throttle Body Adapter for Vibrant 3

It's no coincidence that the ACUITY TPS looks a bit different than its OEM counterpart

Alignment Tool: AT111EX

ACT Sport/Race Sprung 4 Pad Kit - 9/89-6/91 Toyota Corolla GTS 4AGE, 6/85-89 MR2 - 212mm - TC1-SPG4 Exhaust voltage scale there is neverTC1 SPG4 kit features a Sport pressure plate for a nice upgrade. ACT Sport pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACTs 4 pad spring centered race disc features a spring center construction to properly