2020-2022 Powerstroke 6.7L 5" Downpipe Back Exhaust w/ Muffler (521034) 2011 - 2016 GM Fuel Systems

Regular price $ 600.00
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Description

2020-2022 Powerstroke 6.7L 5" Downpipe Back Exhaust w/ Muffler (521034) 2011 - 2016 GM Fuel Systems2020 2022 Powerstroke 6. 7L 5" Downpipe Back Exhaust w Muffler (521034) 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!

5-2010 Duramax PPE Ported Fuel Rail Fitting (113071000)

Allen-head mounting bolts are included

Get the most fuel flow possible from your stock CP3 pump by eliminating possible cavitation damage to CP3 pump from excessive suction required by high pressure CP3’s fuel injection pump with this “high flow” PPE CP3 Pump Inlet Fitting

timing chain

Excess heat is the #1 killer of transmissions

The tapered valve springs’ higher spring rate and lighter valve train weight enable faster response during high RPMs and eliminate valve float

0L Power Stroke engines

7L PowerStroke

stamped metal pan with one that will help keep your transmission cool and protected

Innovative and future-oriented

If it goes faster

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

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