![AFE MACH Force-XP Muffler; 4-Inch Inlet/4-Inch Outlet (Universal; Some Adaptation May Be Required)](https://www.americantrucks.com/image/afe-sierra1500-mach-force-xp-muffler-4-inch-inlet4-inch-outlet-49-91002.J172208.jpg?obj=car&wid=640&hei=480&sharpen=1)
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Description, Q&A
Brand | AFE |
Muffler Inlet Size | 4.00 Inch |
Description. The aFe Universal fit 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust. Also featuring a 5" Embossed aFe Power Signature Logo.
Muffler Specifications: 4"ID Inlet/Outlet x 30" Overall Length, 8" Body Diameter.
Emissions Disclaimer:
This product does not require a CARB EO#
AFE 49-91002
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov