1994-1997.5 Powerstroke 7.3L 4" Turbo Back Exhaust w/ Muffler (421107) 1999

1994-1997.5 Powerstroke 7.3L 4" Turbo Back Exhaust w/ Muffler (421107) 19991994 1997. 5 Powerstroke 7. 3L 4" Turbo Back Exhaust w Muffler (421107) 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!

Fits both GM stock and PPE Up-Pipes

race or simply run their diesel hard

Part Type: Piston Rings

Unlocking your T93 TCM allows you to tune and optimize your transmission

it can be damaged by using incorrect oil

7L Air-Boss 67 Grid Heater Delete gives the largest flow increase possible short of milling the cast plenum off of the head and going to a fabricated intake such as the ZZ Fab or Hellman unit

2001-2022 Duramax OEM Replacement Passenger Side Up-Pipe (116120010)

this stock-appearing unit still lights quickly and is great for daily driving

heavy transfer case by spreading the load up and across the adaptor housing to the center section of the transmission

2008-2010 Duramax LMM Dynomite Diesel Custom Super Mental Brand New Injector (DDPNLMM-SM)

The Mean Green Alternator's tool steel rotor shaft is supported at both ends by heavy duty double sealed bearings

but still have the option of light towing