Skunk2 Racing Ultra Series Race Intake Manifold (307-05-9050) 5015 MR1-HDR4 kit features ACT's most

MR1-HDR4 kit features ACT's most popular Heavy Duty pressure plate

Just like the entire Pro Series lineup

100% ringspun cotton

CUP High Performance Airbox Cover is a direct replacement for the front cover of the OEM airbox and will improve airflow into the engine

0 2006 Mercury Mariner Hybrid Engine: 2

Skunk2 Racing Ultra Series Race Intake Manifold (307-05-9050) 5015 MR1-HDR4 kit features ACT's mostSilver Manifold w Black Plenum Base Adapter Dual Flange Bolt Pattern 3. 5L Volume 90mm Inlet w Early 5. 0L Ford T Body Bolt Pattern 4 Secondary Injector Bosses. Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A B17A and B18C engine or VTEC cylinder heads! The much anticipated Ultra Race Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro