☰ MENU

MY GARAGE

813-769-2451

Monday - Friday:
9:00am - 6:00pm EST
813-769-2451

HELP

CART

View Cart Checkout

SEARCH

Truck Accessories

Diesel Performance Parts

Diesel Exhaust Systems

Magnaflow Chevrolet GMC Diesel Performance Exhausts

2007-19 Silverado/Sierra 2500HD/3500 Duramax

2007-19 Silverado/Sierra 2500HD/3500 Duramax

Magnaflow Cat Back Exhausts GMC Duramax 11-13

Features:

Magnaflow Cat-Back Exhaust System adds more horsepower and torque to your GMC Duramax Truck
Manufactured and engineered to fit its specific year, model and make
Variety of Cat-Back Exit Systems available
100% Stainless Steel
Each Cat-Back Exhaust features an 0.5’’ overlapped welding that increases its durability
Reduce engine heat and improves efficiency
Gives your GMC Duramax a smooth tone

Magnaflow Diesel Exhausts

Click on The Logo to Learn More

Select Your Magnaflow Cat-Back Exhaust for GMC Duramax 11-13

2007-10 Silv./Sierra 2500HD/3500 V8 6.6L; 4" Black DPF Filter-Back Exhaust w/ 5" Black Tip

- MAG-17026

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	4"	5"	Round, Angle Cut	Black Coated	Moderate	Single Passenger Side Rear

Install-Download (PDF)

Price: $627.40 Sale Price: $570.36

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2007-10 Silv./Sierra 2500HD/3500 V8 6.6L; 4" Black DPF Filter-Back Exhaust w/ 5" Black Tips

- MAG-17027

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	4"	5"	Round, Angle Cut	Black Coated	Moderate	Dual Same Side Behind Passenger Rear Tire

Install-Download (PDF)

Price: $1,057.88 Sale Price: $961.71

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2007-19 Silv./Sierra 2500HD/3500 V8 6.6L; 5" Pro DPF Filter-Back Exhaust w/ 6" Pol. Tip

- MAG-17870

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	5"	6"	Round, Angle Cut	Polished	Moderate	Single Passenger Side Rear

Install-Download (PDF)

Price: $485.05 Sale Price: $440.95

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2011-13 Silv./Sierra 2500HD/3500 V8 6.6L; 4" Black DPF Filter-Back Exhaust w/ 5" Black Tip

- MAG-17024

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	4"	5"	Round, Angle Cut	Black Coated	Moderate	Single Passenger Side Rear

Install-Download (PDF)

Price: $775.78 Sale Price: $705.25

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2011-13 Silv./Sierra 2500HD/3500 V8 6.6L; 4" Pro DPF Filter-Back Exhaust w/ 5" Pol. Tip

- MAG-17908

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	4"	5"	Round, Angle Cut	Polished	Moderate	Single Passenger Side Rear

Install-Download (PDF)

Price: $479.19 Sale Price: $435.63

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2011-19 Silv./Sierra 2500HD/3500 V8 6.6L; 4" Black DPF Filter-Back Exhaust w/ 5" Black Tips

- MAG-17065

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	4"	5"	Round, Angle Cut	Black Coated	Moderate	Dual Same Side Behind Passenger Rear Tire

Install-Download (PDF)

Price: $1,015.72 Sale Price: $923.38

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2011-19 Silv./Sierra 2500HD/3500 V8 6.6L; 4" Pro DPF Filter-Back Exhaust w/ 5" Pol. Tips

- MAG-17871

Type	Exhaust Tubing Material	Pipe Diam.	Tip Diam.	Tip Desc.	Tip Finish	Exhaust System Sound	Exit
Particulate Filter-Back	Stainless Steel	4"	5"	Round, Angle Cut	Polished	Moderate	Dual Same Side Behind Passenger Rear Tire

Install-Download (PDF)

Price: $687.68 Sale Price: $625.16

We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.