Look no further than Hog for the best 4” inch turbo back system for your 99-03 Ford 7.3L Powerstroke.  The Hog system features full four inch pipe with Mandrel bends and full flow muffler.  The exhaust also includes Hog’s unbeatable tip.  Nobody else offers one that cool!

Hog Performance diesel exhaust systems use true 4" steel pipes with an aluminized finish throughout.  The system is extremely durable, but the aluminized finish allows you to save money over a polished finish.  The kit includes stainless steel clamps and hangers and a polished reverse flute designed muffler with lifetime packing.  Each system comes with a beautifully polished 24" long tip so your truck always looks as good as it sounds.  What a package!  The best overall performance, the best sound, and the best looking exhaust system around!

MUFFLERS:

Each Hog Performance exhaust system comes with a standard, highly polished muffler with a reverse flute design for excellent flow.  This design prevents soot buildup and gives you a lifetime of clog free operation.  However, this muffler is not the quietest around.  Luckily, Hog Performance provides some alternatives:  a 24" augmented muffler, a 30" augmented muffler, and a 24" hi-flow performance muffler.  The augmented mufflers give you greater noise reduction, with the 30" being quietest (may require some modification to fit).  The hi-flow gives you the best engine performance but may cause problems with your neighbors!

Grimm Performance allows you to upgrade to any of these mufflers for only Twenty dollars!  Choose below.

This exhaust system fits 99-03 Ford Truck 7.3L Powerstroke diesel engine and INCLUDES the polished tip.  Don't forget - our price INCLUDES SHIPPING!