Catback

A catback exhaust system replaces the factory exhaust components from the catalytic converter back to the tailpipe. This collection includes complete kits that bolt to the stock catalytic converter location, offering an upgrade in flow, sound, and often appearance.

Typical catback designs feature larger-diameter mandrel-bent tubing to reduce restriction, paired with straight-through or chambered mufflers that deliver a more aggressive exhaust note. Materials range from aluminized steel for budget longevity to stainless steel for maximum corrosion resistance.

When choosing a catback, consider:

  • Pipe diameter: Affects flow and sound; too large can sacrifice low-end torque.
  • Material: Stainless steel resists rust best, especially in wet or salted areas.
  • Muffler design: Chambered for a deep tone, straight-through for maximum flow and volume.
  • Tip style: Single, dual, or quad tips in various finishes to match your aesthetic.
  • Vehicle fitment: Ensure proper hanger locations and routing for your make and model.

Whether you're chasing performance gains or a more thrilling exhaust note, our catback collection has options for a wide range of applications.

$
-
$
0 selected
0 selected
Apply (0)
MBRP Armor Pro T304 stainless steel cat-back exhaust system featuring mandrel-bent tubing and dual exit tips.
$1,134.99 $1,402.05
-19%
Low in stock
MBRP 3-inch aluminized steel Race Profile cat-back exhaust system with dual tips for Dodge Charger.
$784.99 $969.69
-19%
In stock
MBRP Armor Pro Series 3-inch T304 stainless steel cat-back exhaust with dual carbon fiber tips for Dodge Charger
$1,249.99 $1,544.11
-19%
In stock
MBRP Armor Lite 3-inch dual rear exit aluminized steel catback exhaust system for Dodge Charger.
$909.99 $1,124.11
-19%
Low in stock
MBRP Armor Pro Series 3-inch dual T304 stainless steel catback exhaust with carbon fiber tips
$1,364.99 $1,686.16
-19%
Low in stock
MBRP Armor Lite aluminized steel cat-back exhaust system with mandrel-bent tubing and dual stainless steel tips.
$784.99 $969.69
-19%
Low in stock
MBRP Armor Lite Street Series 3-inch dual aluminized steel cat-back exhaust with quad tips for 2015-2016 Challenger R/T 5.7L
$864.99 $1,068.52
-19%
In stock
MBRP Armor Lite Race Series 3-inch cat-back exhaust with aluminized steel tubing and quad stainless steel tips.
$784.99 $969.69
-19%
Low in stock
MBRP T304 stainless steel 3-inch Race Series cat-back exhaust with quad tips for Dodge Challenger
$1,249.99 $1,544.11
-19%
In stock
MBRP Armor Lite aluminized steel catback exhaust system with stainless steel tips for Dodge Challenger.
$879.99 $1,087.05
-19%
Low in stock
MBRP Armor Pro Series catback exhaust system for Dodge Challenger with quad carbon fiber tips.
$1,364.99 $1,686.16
-19%
In stock
MBRP Armor Lite Series aluminized steel catback exhaust system with quad tips for 3.6L Dodge Challenger.
$764.99 $944.99
-19%
In stock
MBRP Armor Pro Series T304 stainless steel 2.5-inch exhaust system with quad carbon fiber tips
$1,259.99 $1,556.46
-19%
In stock
MBRP Armor Pro Series T304 stainless steel dual cat-back exhaust system for 2008-2014 Dodge Challenger SRT8 6.1L
$1,494.99 $1,846.75
-19%
Low in stock
MBRP ARMOR PLUS T409 stainless steel cat-back exhaust system for 2009-2014 Dodge Challenger R/T.
$1,089.99 $1,346.46
-19%
Low in stock
MBRP 3-inch T304 stainless steel Street Series cat-back exhaust system for 2015-2023 Dodge Challenger.
$999.99 $1,235.28
-19%
Low in stock
MBRP Armor Pro T304 stainless steel cat-back exhaust system for Corvette C8 with quad carbon fiber tips and X-pipe.
$1,469.99 $1,815.87
-19%
In stock
MBRP Armor Pro Series 3-inch T304 stainless steel cat-back exhaust with quad carbon fiber tips for C8 Corvette
$3,149.99 $3,891.16
-19%
In stock
MBRP ARMOR BLK 3-inch dual cat-back exhaust system with 4.5-inch black tips for 2016-2024 Chevrolet Camaro.
$1,189.99 $1,469.99
-19%
In stock
MBRP Armor BLK 3-inch race dual cat-back exhaust with black 4.5-inch quad dual-wall tips for Chevrolet Camaro.
$1,139.99 $1,408.22
-19%
In stock
MBRP Armor Lite 3-inch aluminized race dual cat-back exhaust with 4.5-inch quad dual-wall tips.
$914.99 $1,130.28
-19%
In stock
MBRP Armor Plus T409 stainless steel race cat-back exhaust with 4.5-inch quad dual wall tips for Chevrolet Camaro.
$1,179.99 $1,457.63
-19%
In stock
MBRP Armor Plus 3-inch T409 stainless steel dual cat-back exhaust system with quad tips for 2016-2024 Chevrolet Camaro.
$1,379.99 $1,704.69
-19%
In stock
MBRP ARMOR BLK 3-inch dual cat-back exhaust system with quad 4-inch black powder-coated dual wall tips
$1,189.99 $1,469.99
-19%
In stock
MBRP ARMOR PLUS Series 3-inch T409 stainless steel cat-back exhaust system with dual round tips for Chevrolet Camaro SS
$1,034.99 $1,278.52
-19%
Low in stock
MBRP Armor Plus dual cat-back exhaust system with T409 stainless steel tubing and round tips for 3.6L Camaro
$969.99 $1,198.22
-19%
Low in stock
MBRP Armor Pro Series dual cat-back exhaust system with T304 stainless steel tubing and polished round tips
$1,114.99 $1,377.34
-19%
In stock
MBRP Armor Plus dual cat-back exhaust system featuring T409 stainless steel construction and round tips.
$1,034.99 $1,278.52
-19%
In stock
MBRP S70073CF 3-inch T304 stainless steel active cat-back exhaust with quad carbon fiber tips for 2014-2019 Corvette.
$1,699.99 $2,099.99
-19%
Low in stock
MBRP ARMOR LITE 4-inch aluminized steel cat-back exhaust system for Ford E-350 6.0L with single side exit.
$474.99 $586.75
-19%
In stock

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt