BD Diesel's UpPipes replace the factory exhaust feed system (exhaust manifold to the turbocharger). This system is prone to deterioration, specifically the exhaust crush donuts, which can lead to excessive exhaust leakage. The exhaust and heat escaping from the damaged parts will inevitably burn out the feed pipes, resulting in the loss of turbo drive pressure and increased EGTs.

The factory exhaust crush donuts are replaced with stainless steel gaskets for extended service life. Newly designed Stainless Steel piping has the sizing to maximize transfer of heat energy to the turbo. The are armed with less restrictive, internally shielded expansion bellows that are not exposed to exhaust gases. This greatly reduces the chance for a burn out. The turbo Y-adapter is constructed from the same proven, high-silicon ductile iron used to make BD's exhaust manifolds.

The BD UpPipes are a durable, longer-life replacement for this common diesel engine problem and is the perfect upgrade, especially while you are already performing other engine or transmission repairs.