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Part #
Cat-Back System 409S - DOR/S - American Thunder - Moderate Sound
Exhaust Systems / Kits - American Thunder
Application Summary
2011-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 6.2L V8 gas engine.
Product Attributes
System Type Cat-back Muffler Material 409S Stainless Steel
Exhaust Series American Thunder Single Dual Dual
Sound Level Moderate Exit Position DOR/S
Mount Type Uses factory hangers Tubing Material 409S Stainless Steel
Tubing Diameter (in) 2.5 Muffler Part Number Kit Only
Muffler Series 50 Series HD Muffler Type Welded Baffle
Muffler Shape Oval Muffler Finish Gray
Muffler Quantity 1 Muffler Inlet Diameter (in) 3.5
Muffler Outlet Diameter (in) 2.5 Tip Style Double wall
Tip Shape Round Tip Material 304 Stainless
Tip Finish Polished Tip Logo Embossed
Tip Cut Angle Tip Edge Style Cut
Tip Diameter (in) 3.5 Tip Length (in) 13
Tip Quantity 2 Heat Shield No
Catalytic Converter Included No

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