ACT 2011 Dodge Challenger 5.7L/6.4L Twin Disc HD Street Clutch Kit - T1S-D04 fits_2004-2010`Porsche`Cayenne Mufflers Deliver a Deep Aggressive

Mufflers Deliver a Deep Aggressive Tone

43% Flow Increase

Features an aFe POWER logo stamped onto the muffler for quality

Fuel Pressure OE Quality Viton Seals

Also features Stainless Steel spacers and Black Anodized 2024-T351 Aluminum alloy turnbuckles for lightweight strength

ACT 2011 Dodge Challenger 5.7L/6.4L Twin Disc HD Street Clutch Kit - T1S-D04 fits_2004-2010`Porsche`Cayenne Mufflers Deliver a Deep AggressiveT1S D04 street, twin disc kit offers twice the number of disc surfaces for better wear, heat capacity and long life compared to single disc kits. These kits use a proprietary Positive Lift Floater System design, which results in quiet operation with no floater rattle and no posts to wear. ACT twin disc kits endure an exclusive four stage, heat treating process on all diaphragms. The ACT twin disc kits features the ability to adjust for disc wear and