Upper 90-degree pipe with 1/4 NPT bung enables easy pyro sensor installation for precise temperature monitoring
Lower 90-degree pipe with compact squash bend ensures efficient routing below the frame in tight engine bays
V-band clamp to turbo provides quick-release, leak-proof connection for secure turbo operation
Three-step clamps allow reliable joining of pipe sections, accommodating variations in size for a custom fit
12-inch stainless steel flex section absorbs vibrations and shocks, preventing cracks and extending system life
Summarized by Shop
Route the Roar: BPS Downpipe Kit – Truckers' Below-Frame Exhaust Edge for Seamless Power
Optimize your diesel rig's exhaust system with the BPS Turbo Downpipe Kit - Below Frame, a 5” setup engineered for applications where the exhaust runs below the frame—commonly seen in Peterbilt and Kenworth trucks powered by Cummins and CAT engines. T
Upper Pipe
90-degree, 1/4 NPT bung
Lower Pipe
90-degree, squash bend, V-band clamp to turbo
Flex Section
12 inches, stainless steel, flexible
Clamp Type
3-step clamps
Material
Stainless steel, metal
Application
Below frame for Peterbilt and Kenworth Cummins or Cat engines