1999-2003 Powerstroke 7.3L 4" Turbo Back Exhaust Cab & Chassis w/ Muffler (421113) 2011 - 2016 GM Tools

1999-2003 Powerstroke 7.3L 4" Turbo Back Exhaust Cab & Chassis w/ Muffler (421113) 2011 - 2016 GM Tools1999 2003 Powerstroke 7. 3L 4" Turbo Back Exhaust Cab & Chassis w Muffler (421113) 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!

Spectra Premium Industries (SPI) is the leading worldwide manufacturer of new fuel tanks for the replacement-parts market

and a 68mm SXE style turbine wheel

Rather than having your old stock pedestals machined to size

The kit comes with ten black oxidized studs and ten flange nuts

Save time and hassle by changing your valve springs without removing the cylinder head

This KC Jetfire turbo works great on stock injectors

these piston are designed to perform

The MAHLE 224-3985WR Piston With Rings (1

5 plies of DuPont Nomex / Aramid fiber (no inferior Polyester is used)

2010-2022 Duramax Mean Green High Output Alternator (MG1234)

but still have the option of light towing

The cetane improver in EDT+ consists of special nitrates which are pro-oxidants