7.3L Powerstroke Early 99 Bellowed Up Pipes Performance Kit
The bellowed up pipes performance kit for the Early 1999 7.3L Powerstroke replaces the factory up-pipes and leaky donut gaskets with durable stainless steel components featuring flexible bellows. This upgrade prevents exhaust leaks, accommodates thermal expansion and contraction, and improves turbo efficiency for better overall performance. 7.3 powerstroke up pipes with bellowed up pipes 7.3 design install as a direct fit for Early \'99 models (1/98–11/98 production), including all necessary hardware, eliminating common power-robbing issues in these engines.