aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 Ford Diesel Trucks V8 6.7L (td) KTM 525 XC-W Superseded and alternative Cummins P/N's:

Superseded and alternative Cummins P/N's: 3941928

We carry premium Clix Wipers designed to fit your Blue Bird Vision School Bus with the click-on snap hook for fast

CNC machined steel charge tube and heavy duty silicone coupler with full stainless T-bolt clamps

The heater(s) will begin warming once the key is in the on position and will automatically shut off after the proper temperature has been reached

Sold as a pair (Powder Coated Black)

aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 Ford Diesel Trucks V8 6.7L (td) KTM 525 XC-W Superseded and alternative Cummins P/N's:aFe LARGE BORE HD exhaust systems are constructed from mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower and torque, while decreasing EGT. The 2 piece design and bayonet style hangers provide stability and for an easy installation. Finishing off the exhaust is a black, stainless steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the