2011-2019 Powerstroke 6.7L Cab & Chassis 4" Downpipe Back Exhaust No Muffler - Open Box (421017-BB) Material:Aluminized

2011-2019 Powerstroke 6.7L Cab & Chassis 4" Downpipe Back Exhaust No Muffler - Open Box (421017-BB) Material:Aluminized2011 2019 Powerstroke 6. 7L Cab & Chassis 4" Downpipe Back Exhaust No Muffler (421017 BB) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear!

7L Cummins diesel

These shock absorbers feature a monotube design which provides consistent fade-free performance

This kit includes all required block-off plates

adjustable inner ball joint

9L with the 224-3523WR Piston with Rings

Remanufactured injector set flowing at 20 percent over

MBRP down pipes are jig manufactured to ensure total accuracy

The high pressure turbo essentially spools up fast and then feeds the low pressure turbo to make monster boost and horsepower

OEM Part Number: 1845428C92 | 1845427C2 | 4C3Z9F838A | 4C3Z9F838AB

Camshaft Speed/Position Sensor

That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware

7L Hamilton Cams Fire Ring Gasket