Ppe Duramax Exhaust Tip

Ppe Duramax Exhaust Tip. Dress up the exhaust tailpipe on your duramax with this stainless tip from ppe. It features a 4’’ elbow and a 5’’ polished or black exhaust tip that relocates the exhaust exit to the side of your truck.

Founded in 1985, ppe (pacific performance engineering) made engineering innovations the prime directive. The stock tailpipe piece is reduced down which creates unnecessary back pressure.