Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler 40944 Freel Good Performance WT 2007 - 2010 Chevrolet

WT 2007 - 2010 Chevrolet Silverado 3500 HD LTZ

The new design also uses countersunk flat head bolts for improved smoothness on the bottom

If you are unsure which you have please reach out and we will be glad to assist

SLT 2005 Dodge Ram 2500 SLT Daytona 2006 Dodge Ram 2500 SLT Night Runner Sport

Sierra 2005 - 2009 GMC C4500 Topkick C4E044

Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler 40944 Freel Good Performance WT 2007 - 2010 ChevroletBOR XR 1 Mufflers Exhaust Muffler XR 1? Sportsman Racing Muffler 3" Center Inlet 3" Center Outlet 4. 25" x 7. 88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design. Million Mile Warranty Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High quality T 304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved