Magnaflow Pro Series Downpipe-Back Dual 4" Exhaust System 17903


2001-2007 GM 6.6L Duramax CC/SB
Manufacturer: MagnaFlow Exhaust
Mfg. Number: 17903
XDP Part Number: MAG17903

XDP $5 Pricebeat Guarantee

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

Features and Benefits: 
MagnaFlow's PRO Performance diesel systems are our entry-level performance diesel system featuring a 100% stainless steel muffler and mandrel-bent stainless steel tubing. Optional diesel tips are sold separately.

MagnaFlow PRO Performance Diesel Exhaust comes with a 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.

V8 6.6L DIESEL, Silverado 2500HD/3500 Crew Cab, Short Bed (78 in. Bed Length)

Front-Pipe Back System

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(19 Ratings, 1 Review) Average Rating:
Diesel Tech.
06' LBZ (North Dakota) 10/29/2011 9:50 PM
Easy to install stock exhaust took a little work to get out but new system went in fairly easy. one of the clamps broke when i was tightening it and the pipe wasnt cut short enough at the tips and was only about an inch or two from the end of the tip didnt look very good. sounds great deep tone at idle with a nice turbo whistle and has that diesel scream at full throttle.