



aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 GM Duramax V8-6.6L (td) L5P
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 GM Duramax V8-6.6L (td) L5PSKU: 49 44085 P UPC: 802959600917 aFe LARGE BORE HD 5in 409 SS DPF Back Exhaust w Polished Tip 2017 2019 GM Duramax V8 6. 6L (td) L5P This aFe Power Large Bore HD exhaust system delivers maximum exhaust flow for 2017 2019 Chevrolet Silverado 2500 HD 3500 HD and GMC Sierra 2500 HD 3500 HD with 6. 6L L5P Duramax diesel engines. Mandrel bent 5 inch 409 stainless steel tubing reduces backpressure increases horsepower and torque while lowering EGTs for
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