ACT Honda Civic HD/Race Sprung 4 Pad Clutch KitHC4 HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty 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. ACT's 4 pad spring centered race disc features a spring center to properly damp

5" diameter Coilovers feature all the same race winning engineering components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle

Allows ECU to remain in control of boost

To purchase this product you must fill out this order form before sending in your pump

1J3-837-461-H / 1J3837461 H / 1J3 837 461 H / 1J3837461H

" iE wrote custom engine ECU code to force the transmission to safely accept more torque

- Stealth Flat Black finish

NM Eng Turbo Oil Line features stainless steel braided line with properly clocked banjo ends

This BladeRunner Street Series Radiator features a 2-3/4 IN thick tube and fin core which provides greater heat dissipation and better coolant flow than the factory radiator for optimum cooling efficiency

Logo customization – or no logo at all is optional – contact us for something special

As with the original unit

long primary tubes that flow into a smooth merge collector and HJS catalytic converter to reduce the chances of a check engine light and fumes while the Performance Exhaust System uses mandrel bent over-axle pipes while deleting the secondary catalytic converters for a great increase in exhaust flow

3D Design's detail oriented philosophy can be seen in every piece available for the E90 M3