MagnaFlow Performance Stainless
Steel Exhaust System
MagnaFlow's GM Duramax Diesel exhaust systems feature giant, fast-flowing, 4" mandrel-bent stainless steel tubing, a 7" round 14" Stainless Steel MagnaFlow Performance Muffler and a polished 5" diameter stainless steel exhaust tip. Duramax performance exhaust 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). Magnaflow exhaust systems have the highest exhaust flow rates and deliver the greatest quality of any Performance Exhaust System.
MagnaFlow
XL Performance
MagnaFlow
XL Performance exhaust system is an entry-level performance diesel system
featuring a stainless steel, straight-through MagnaFlow
XL Performance Muffler along with mandrel-bent stainless
steel tubing. Optional 5" stainless steel exhaust tip sold separately.
MagnaFlow Performance Exhaust Systems
MagnaFlow Stainless Steel Performance Exhaust System with a Lifetime Warranty
MagnaFlow Stainless Exhaust
Systems Will Gain You MONSTER Increases
in Horsepower and Torque.
MagnaFlow means WIDE OPEN PERFORMANCE. Straight-through
with no restrictions. No restrictions equals better flow, and better
flow equals more horsepower.