ACT Mazda 3 HD/Perf Street Sprung Clutch KitZX5 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. 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 Performance Street discs feature premium

High-quality performance headers provide better throttle response and power throughout the RPM range

Red powder coated lightweight tubular bar

from stock turbo Stage 2 applications to all-out 500+HP Big Turbo upgrades on the TSI platform

Height adjustable coilovers

The Dinan exhaust sports enormous

54 inch 90 mmLoad at Block Height: 1770 lbs 7873 NWeight: 1

For universal installation

Intake Manifold Gasket Lower

Replacement 10-micron cellulose Fuel Filter element insert for Nuke Performance fuel filters

This adapter from Unitronic is required for 2019 models to fit the new Unitronic Carbon Fiber Intake systems

So clean you can eat off of them

Laser Cut and Neoprene Lined Heat Shields