Cobb Sound Suppresion Chamber - Ford Focus RS LZ 16-17 1975-dodge-w200-esi1615430 this heavy duty Greenstuff formulation

this heavy duty Greenstuff formulation has slightly lower friction than its 2000 series counterpart (average friction coefficient 0

and extreme track day use where maximum stopping power is essential

Ideal for Mitsubishi Evo X builds requiring high-flow fuel delivery for turbocharged applications

Part Number: 20-0369

✓ Dual catch can system for PCV and CCV circuits

Cobb Sound Suppresion Chamber - Ford Focus RS LZ 16-17 1975-dodge-w200-esi1615430 this heavy duty Greenstuff formulationThe Ford Sound Suppression Chamber Focus RS 2016 2018 is a direct replacement to the factory sound suppression resonance chamber. Its purpose is to reduce the intake whistle sounds that accompany aftermarket intakes. This unit is aluminum with an anodized black finish. Larger aftermarket intakes create an imbalance with the factory sound suppression chamber resulting in an audible whistle. The COBB Ford Sound Suppression Chamber increases volume over