Diesel Cat Back Stainless Steel Exhaust Systems - MagnaFlow Truck Diesel Cat-Back Exhaust 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, below. Duramax diesel cat-back exhaust system, Cummins diesel cat-back exhaust systems, powerstroke diesel catback exhaust system, MagnaFlow downpipe-back diesel cat back exhaust system, MagnaFlow turbo-back diesel catback exhaust system, MagnaFlow turbo back tuner diesel cat-back exhaust system. chevy truck cat back exhaust, Suburban cat back exhaust, yukon cat back exhaust, silverado cat back exhaust, silverado 3500 cat back exhaust, dodge truck cat back exhaust, Dodge 2500 Diesel cat back exhaust, Dodge ram 3500 cat back exhaust, ford truck cat back exhaust, F250 Diesel Cat Back exhaust, F350 cat back exhaust system, Ford Excursion Cat Back exhaust.

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Diesel Cat Back System

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MagnaFlow Diesel Cat Back System

Magnaflow's Diesel Systems are available in two styles, Performance and XL 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, Tips are sold separately.

MagnaFlow Performance with a 6-year Warranty
Satin Finish Stainless Steel Mufflers, OEM Style Barbed Hangers
5" Polished Stainless Steel Tip sold separately

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.

	Stainless Steel Exhaust System Kits are Available for the following Trucks and SUVs:
	Chevrolet Silverado/ GMC Sierra Dodge Ram Ford F250/F350/Excursion

Make your selections in the tables below.

Diesel Cat Back Systems

Make/Model	Model Years	Part Number	Exhaust	System Type	Description	Price
CHEVY/GMC
Silverado/Sierra 2500HD/3500 Crew Cab LB Dually	2006-2007	16941	Single Rear	DOWNPIPE BACK XL	XL Series System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab LB Dually	2006-2007	16940	Single Rear	DOWNPIPE BACK	Performance System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Rolled Slash Polished Stainless Steel Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab SB	2001-2007	16903	Dual Rear	TURBO BACK XL	XL Series System Dual Rear Exhaust for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab LB Dually	2001-2005	16930	Single Rear	DOWNPIPE BACK	Performance System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Rolled Slash Polished Stainless Steel Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab LB	2001-2005	16932	Single Rear	DOWNPIPE BACK	*Performance* System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Rolled Slash Polished Stainless Steel Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab SB	2001-2007	16900	Single Rear	TURBO BACK	Performance System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Rolled Slash Polished Stainless Steel Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab SB	2001-2007	16902	Single Rear	TURBO BACK XL	XL Series System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab SB	2001-2005	16933	Single Rear	DOWNPIPE BACK XL	XL Series System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Crew Cab LB Dually	2001-2005	16931	Single Rear	DOWNPIPE BACK XL	XL Series System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Ext Cab LB	2001-2005	16934	Single Rear	DOWNPIPE BACK	Performance System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Rolled Slash Polished Stainless Steel Exhaust Tip Included.
Silverado/Sierra 2500HD/3500 Ext Cab LB	2001-2005	16935	Single Rear	DOWNPIPE BACK XL	XL Series System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.

Make/Model	Model Years	Part Number	Exhaust	System Type	Description	Price
Dodge
Ram 2500/3500 Quad Cab Short/Long Bed & Mega Cab Short Bed	2004-2007	15989	Single Rear	TURBO BACK XL	XL Series System for Cummins Diesel Trucks. 5.9L HIGH OUTPUT I-6. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 5" Stainless Steel Tubing, Exhaust Tip Not Included.
Ram 2500/3500 Quad Cab Short/Long Bed & Mega Cab Short Bed	2004-2007	15986	Single Rear	TURBO BACK	Performance System for Cummins Diesel Trucks. 5.9L HIGH OUTPUT I-6. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 5" Stainless Steel Tubing, 6" Polished Stainless Steel Rolled Slash Tip.
Ram 2500/3500 Quad Cab Short/Long Bed & Mega Cab Short Bed	2004-2007	15990	Dual Rear	TURBO BACK XL	XL Series System for Cummins Diesel Trucks with Dual Exhaust. 5.9L HIGH OUTPUT I-6. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 5" Stainless Steel Tubing, Exhaust Tip Not Included.
Ram 2500/3500 Quad Cab Short/Long Bed & Mega Cab Short Bed	2004-2007	15987	Dual Rear	TURBO BACK	Performance System for Cummins Diesel Trucks. 5.9L HIGH OUTPUT I-6. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 5" Stainless Steel Tubing, 4" dual tail pipes. 6" Polished Stainless Steel Rolled Slash Tips
Ram 2500/3500 Quad Cab Long Bed	2002-2004	15958	Single Rear	DOWNPIPE BACK XL	XL Series System for Cummins Diesel Trucks. 5.9L I-6. Dimensions: 7" x 7" x 30" Stainless Steel Muffler, 4" Stainless Steel Tubing, Exhaust Tip Not Included.
Ram 2500/3500 Quad Cab Long Bed	2002-2004	15974	Single Rear	TURBO BACK XL	XL Series System for Cummins Diesel Trucks. 5.9L I-6. Dimensions: 7" x 7" x 30" Stainless Steel Muffler, 4" Stainless Steel Tubing, Exhaust Tip Not Included.
Ram 2500/3500 Crew Cab Long Bed	1998-2001	15910	Single Rear	TURBO BACK	Performance System for Cummins Diesel Trucks. 5.9L I-6. Dimensions: 7" x 7" x 30" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Tip.
Ram 2500/3500 Crew Cab Long Bed	1998-2001	15924	Single Rear	TURBO BACK XL	XL Series System for Cummins Diesel Trucks. 5.9L I-6. Dimensions: 7" x 7" x 30" Stainless Steel Muffler, 4" Stainless Steel Tubing, Exhaust Tip Not Included.

Make/Model	Model Years	Part Number	Exhaust	System Type	Description	Price
Ford
Excursion	2003-2005	15962	Single Rear	TURBO BACK TUNER XL	XL Series System for Powerstroke Diesel Trucks. 7.3L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
Excursion	1999-2003	15942	Single Rear	TURBO BACK TUNER XL	XL Series System for Duramax Diesel Trucks. 6.6L V-8. Dimensions: 7" x 7" x 14" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.

F250 / F350 / Harley Crew Cab and Ext Cab	2003-2007	15950	Single Rear	TURBO BACK TUNER	Performance System for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Exhaust Tip Included.
F250 / F350 / Harley Crew Cab and Ext Cab	2003-2007	15954	Single Rear	TURBO BACK TUNER XL	XL Series System for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
F250 / F350 Crew Cab and Ext Cab DUALLY	2003-2007	15952	Single Rear	TURBO BACK TUNER	Performance System for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Exhaust Tip Included.
F250 / F350 Crew Cab and Ext Cab DUALLY	2003-2007	15956	Single Rear	TURBO BACK TUNER XL	XL Series System for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
F250 / F350 / Harley Crew Cab	2003-2004	15971	Single Rear	TURBO BACK	Performance System for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Exhaust Tip Included.
F250 / F350 / Harley Crew Cab	2003-2004	15978	Single Rear	TURBO BACK XL	XL Series System for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
F250 / F350 / Harley Crew Cab	2003-2004	15967	Dual Rear	TURBO BACK	Performance System Dual Exhaust for Powerstroke Diesel Trucks. 6.0L V-8. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Exhaust Tip Included.
F250/F350 SD Crew Cab and Ext Cab	1999-2003	15905	Single Rear	TURBO BACK	Performance System for Powerstroke Diesel Trucks. 7.3L V-8. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Exhaust Tip Included.
F250/F350 SD Crew Cab and Ext Cab	1999-2003	15900	Single Rear	DOWNPIPE BACK	Performance System for Powerstroke Diesel Trucks. 7.3L V-8. Dimensions: 7" x 7" x 24" Polished Stainless Steel Muffler, 4" Stainless Steel Tubing, 5" Polished Stainless Steel Rolled Slash Exhaust Tip Included.
F250/F350 SD Crew Cab and Ext Cab	1999-2003	15928	Single Rear	TURBO BACK TUNER XL	XL Series System for Powerstroke Diesel Trucks. 7.3L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
F250/F350 SD Crew Cab and Ext Cab LONG BED	1999-2003	15945	Single Rear	TURBO BACK TUNER XL	XL Series System for Powerstroke Diesel Trucks. 7.3L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.
F250/F350 SD Crew Cab and Ext Cab	1994-1997	15939	Single Rear	DOWNPIPE BACK XL	XL Series System for Powerstroke Diesel Trucks. 7.3L V-8. Dimensions: 7" x 7" x 24" Stainless Steel Muffler, 4" Stainless Steel Tubing, No Exhaust Tip Included.