Magnaflow Exhaust System Filter-Back 4" XL Performance Series 16911

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List Price: $570.24

Our Price: $440.64

You Save: $129.60 (23 %)

Manufacturer: MagnaFlow Exhaust

Item Number: MAG16911

Application: 07.5-08 GM 6.6L Duramax LMM (CC/SB-LB, EC/LB)

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DESCRIPTION:

V8 6.6L Diesel, Silverado 2500HD/3500 Crew/Extended Cab, Short/Long Bed
4in System,Particulate Filter-Back,Polished Stainless Muffler, 5in Inter-Cooled Tip,Single Side Exit

Material: 100% Stainless Steel
Tubing O.D. Size: 4in.
System Type: Filter-Back
TIP O.D. Size: 5in.
TIP Quantity: 1
Single/Dual: Single
Exit Position: Rear Side Exit

Features and Benefits: Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To Install, Mandrel-Bent. All Welded. Built To Last.

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(2 Ratings, 1 Review)

Average Rating:

LMM Duramax owner

Brian (California) 12/6/2009 11:36 PM

This system is excellent! I installed this system on my LMM Duramax after I had some issues with my Banks Monster exhaust system. System fit perfect and my inital test the mileage and horsepower gains were above both the Banks and the stock system. I am gonna play with the programmer and see what kind of results I can get. I am impressed by this system and it is going to stay on my truck! I highly recommend this system to anyone!