2011-2019 Duramax LML/L5P Stainless Steel 5" DPF Back Exhaust (S60360409)Rugged and dependable our Armor Plus Series is made of T409 stainless steel. It's designed and built to stand up to the harshest road conditions. We are so sure that our Armor Plus has what it takes that we have given it an amazing Lifetime warranty. That is absolutely the best warranty for a T409 system in the industry. Budget friendly entry into stainless steel exhaust systems.

instantly making your vehicle more fun to drive

and extreme heat cycles

Bring that feeling back with the BD 1300210 Exhaust Brake Push/Pull Switch Kit

but also improves exhaust flow and has improved durability

then add our Stage 1 HP turbo at the same time or later down the road

B8 5100 shock absorbers offer increased driveability

Perfect for upgrading your weak stock units or as part of a new performance camshaft installation

Use P series mains where higher eccentricity is desired to narrow bearing contact patterns and to provide increased oiling to rod bearings

or running more aggressive cams

All the quality

and billet wheel

7L Stage 4 Transmission Rebuild Kit (1062025)