Pay in 4 interest-free payments of $124.38 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
ECM SN AND COMPLETE MOD LIST INCLUDING TIRE SIZE IN THE ORDER NOTES
Important: TCMs with broken tabs will NOT be accepted for upgrades
Offers Adjustable RPM Setting to Allow You to Set the RPM That Best Suits Your Needs
0L 10 Blade Turbo Whistle
Polar Diesel 2011-2015 Duramax 6.6L T304SS 5" Exhaust System serial-required ECM SN AND COMPLETE MODFitment & Features 2011 2015 Chevy GM 6. 6L Duramax (V BAND STYLE DOWNPIPE) NOT Compatible with Cab & Chassis Trucks DESIGNED TO FIT ALL CAB & BOX CONFIGURATIONS, MAY REQUIRE SOME MODIFICATIONS Raw T304 Stainless Steel Stronger Resistance Against Salt, Road Grime, & Rust Easy Installation w Pre bent Exhaust Hangers Stainless Lap Joint Clamps NOTE: 2015. 5 2016 TRUCKS EQUIPPED WITH 3 BOLT FLANGE STYLE DOWNPIPE WILL REQUIRE THE 2011 2015 DOWNPIPE
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