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GM Duramax (Diesel) Performance Exhaust Systems

 

MagnaFlow Performance
 
MagnaFlow's GM Duramax Diesel systems feature giant, fast-flowing, 4" mandrel-bent stainless steel tubing, a 7" round by 14" Stainless Steel MagnaFlow Performance Muffler and a polished 5" diameter stainless steel tip. Duramax systems bolt directly to the OEM downpipe flange. You can expect significant gains  in horsepower, torque, fuel economy and a lower EGT (exhaust gas temperature).
 
 
XL Performance
 
MagnaFlow's XL Performance is an entry-level performance diesel system featuring a mandrel-bent stainless steel tubing, along with a stainless steel, straight-through MagnaFlow XL Performance Muffler along with a mandrel-bent stainless steel tubing. Optional 5" diesel tips sold separately.
 
Why MagnaFlow Performance?
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Lifetime Warranty

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OEM Style Barbed Hangers

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Giant 5" Polished Stainless Steel Tip

Why XL Performance?
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Entry-Level Performance
bulletOptional 5" Tip sold separately
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1 year Warranty

GM Duramax
All Stainless Steel, Mandrel-Bent, Cat-Back Systems
GM Duramax
XL Performance Stainless Steel, Mandrel-Bent Systems
 
Year
Model
System
Year
Model
System
01-03
6.6L V-8Turbo,Dually, Crew Cab/ LongBed, 7x7x14" Muffler, 4" Tubing, Side Exit, 5" Tip
15911
Full Retail:
$845.40
Our Price:
Just $768.55

 

01-03
 
6.6L V-8Turbo, Dually, Down-Pipe Back CC/LB, 7x7x14" MagnaFlow XL Performance Muffler,
 4" Tubing, Side Exit
 
15925
Full Retail:
$569.25
Our Price:
Just $517.50
 
01-03
6.6L V-8Turbo, Crew Cab/ Short Bed, 7x7x14" Muffler, 4" Tubing,
Side Exit, 5" Tip
 
15912
Full Retail:
$845.40
Our Price:
Just $768.55

 

01-03
 
6.6L V-8Turbo,
Down-Pipe Back CrewCab/ShortBed, 7x7x14" MagnaFlow XL Performance Muffler,
 4" Tubing, Side Exit
 
15926
Full Retail:
$569.25
Our Price:
Just $517.50
 
 
01-03
 
6.6L V-8Turbo, Extended Cab/ Long Bed, 7x7x14" Muffler, 4" Tubing,
Side Exit, 5" Tip
 
15913
Full Retail:
$845.40
Our Price:
Just $768.55
 
01-03
 
 
6.6L V-8Turbo,
Down-Pipe Back Ext. Cab/LongBed, 7x7x14" MagnaFlow XL Performance Muffler,
 4" Tubing, Side Exit
 
15927
Full Retail:
$569.25
Our Price:
Just $517.50
 
 
Please call Jerome or his staff for more options!   706-638-5936
 
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