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MagnaFlow Diesel Cat Back Exhaust Systems

Magnaflow's Diesel Systems are available in three styles: Performance, XL, and Pro Series. Each style has 3 options of Pipe System type.
MagnaFlow Performance System: Magnaflow's Premium Performance Diesel Systems feature giant, fast-flowing, 4" mandrel-bent stainless steel tubing, and a polished 5" diameter stainless steel tip. The MagnaFlow systems incorporate mirror finished MagnaFlow Performance Mufflers with a straight-through design. You can expect significant gains in horsepower, torque, improved fuel economy, and a lower Exhaust Gas Temperature.
  • MagnaFlow performance has a Lifetime Warranty
  • Mirror Finish Performance Mufflers, OEM Style Barbed hangers
  • Giant 5" Polished Stainless Steel Double Wall Tip
XL Series System: MagnaFlow's XL System is a mid-level performance diesel system featuring a stainless steel, Straight-through MagnaFlow satin finish Muffler along with mandrel-bent stainless steel Tubing, Exhaust Tip(s).
  • Satin Finish Stainless Steel Mufflers, OEM Style Barbed Hangers
  • Polished Stainless Steel Single Wall Tip
PRO Series System: MagnaFlow's Pro System is a value priced diesel system featuring stainless steel tubing, Muffler delete pipe, Saddle Clamps, and polished Exhaust Tip(s).
  • Lowest priced - uses existing muffler
  • Polished Stainless Steel Single Wall Tip
Pipe System Types
  • Downpipe-Back: Bolts up to the OEM downpipe flange, yielding substantial gains in horsepower, torque, fuel economy and a lower exhaust gas temperature.
  • Turbo Back: Replaces the fattened OEM downpipe with a stepped mandrel-bent down pipe and OEM style flange that bolts to the back half of the system.
  • Turbo Back Tuner: Recommended only if you are planning a chip upgrade, intake upgrade or turbo upgrade. Replaces the flattened OEM downpipe and steps up to 4" tubing, eliminating the OEM flange. Look for significant gains in all performance areas.

MagnaFlow Cat Back Diesel Exhaust

Use the Configurator below to make your selections...






No matter if you need a Silverado Diesel Cat Back System, or a Ford F350 Powerstroke Diesel Cat Back Exhaust System, or other MagnaFlow Stainless Steel Diesel Cat Back Exhaust Systems, Ultimate Auto Accessories has what you need. You can choose your specific application, like a Dodge 3500 Cummins Cat Back System for example, above.

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