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 Lite 5-inch aluminized steel cat-back exhaust system for 1999-2007 Ford F-250/F-350 6.0L Power Stroke.

$484.99

In stock
MBRP Armor Plus Series 5-inch T409 stainless steel turbo-back single-exit exhaust for 7.3L Ford Super Duty
$1,029.99 $1,272.34
-19%
In stock
MBRP ARMOR LITE Series aluminized steel exhaust system for Ford 6.0L Super Duty trucks.

$424.99

In stock
MBRP ARMOR LITE aluminized steel cat-back single side exit exhaust system with mandrel-bent tubing and installation hardware
$509.99 $629.99
-19%
In stock
MBRP ARMOR PLUS Series T409 stainless steel cat-back exhaust system with mandrel-bent tubing for Ford Super Duty
$674.99 $833.81
-19%
Low in stock
MBRP PLM Series aluminized steel performance exhaust system for 1999-2003 Ford F-250 and F-350 7.3L trucks

$484.99

In stock
MBRP ARMOR LITE P Series aluminized steel exhaust system for 1999-2003 Ford F-250 and F-350 7.3L

$544.99

In stock
MBRP ARMOR PLUS Series T409 stainless steel turbo-back single side exhaust for 1999-2003 Ford 7.3L Power Stroke
$804.99 $994.40
-19%
In stock
MBRP Armor Lite 5-inch aluminized steel cat-back single side exit exhaust system with no muffler.

$484.99

In stock
MBRP Armor Lite 5-inch aluminized steel cat-back exhaust system with mandrel-bent tubing and single side exit.

$559.99

In stock
MBRP Armor Lite 5-inch aluminized steel cat-back exhaust system with single side exit for 2004-2007 Dodge Ram trucks.
$624.99 $772.05
-19%
In stock
MBRP Armor Plus 5-inch T409 stainless steel turbo-back exhaust system with single side exit for 1994-2002 Dodge Ram.
$1,029.99 $1,272.34
-19%
Low in stock
MBRP Armor Lite P Series aluminized steel cat-back exhaust system for 2004-2007 Dodge Ram 2500 and 3500 Cummins

$484.99

In stock
MBRP ARMOR LITE aluminized steel cat-back single side exhaust system for 2004-2007 Dodge Ram 2500/3500.
$564.99 $697.93
-19%
In stock
MBRP Armor Plus Series T409 stainless steel cat-back single side exit exhaust system for Dodge Ram Cummins diesel
$629.99 $778.22
-19%
Out of stock
MBRP Armor Plus Series T409 stainless steel turbo-back single exit exhaust system for 1994-2002 Dodge Ram Cummins
$739.99 $914.11
-19%
Low in stock
MBRP ARMOR BLK 4-inch aluminized steel cat-back exhaust system with 5-inch black powder-coated tip.
$564.99 $697.93
-19%
In stock
MBRP ARMOR LITE 4-inch aluminized steel cat-back exhaust system with downpipe for 2007-2010 Chevy and GMC HD trucks

$499.99

Low in stock
MBRP Armor Lite 4-inch aluminized steel cat-back exhaust system with mandrel-bent tubing and included downpipe.

$499.99

In stock
MBRP Armor Plus T409 stainless steel single-exit cat-back exhaust for 2006-2007 GM 2500/3500 Duramax trucks.
$719.99 $889.40
-19%
In stock
MBRP Armor Lite 4-inch aluminized steel cat-back exhaust system with included downpipe and installation clamps.

$499.99

In stock
MBRP Armor Lite 4-inch aluminized steel cat-back exhaust system with mandrel-bent tubing and downpipe.

$649.99

Low in stock
MBRP ARMOR LITE 4-inch aluminized steel cat-back exhaust system with CARB-approved downpipe for 2001-2004 GM HD trucks.

$699.99

In stock
MBRP ARMOR LITE Series aluminized steel single side exit cat-back exhaust system for Duramax diesel trucks.
$604.99 $747.34
-19%
In stock
MBRP Armor Lite aluminized steel 2.5-inch cat-back exhaust with dual rear exit for 2021-2026 Honda Ridgeline.
$679.99 $839.99
-19%
In stock
MBRP Armor Pro Series 2.5-inch T304 stainless steel cat-back exhaust with dual rear exit for Honda Ridgeline
$1,134.99 $1,402.05
-19%
In stock
MBRP Armor Lite 2.5-inch aluminized steel cat-back exhaust system for 2017-2020 Honda Ridgeline.
$489.99 $605.28
-19%
In stock
MBRP Armor Pro Series T304 stainless steel quad side-exit exhaust system with turndown tips for Mercedes-Benz G63 AMG.
$2,309.99 $2,853.52
-19%
In stock
MBRP Armor Pro Series T304 stainless steel 3-inch cat-back dual turn down exhaust system for Mercedes-Benz G-Class.
$1,239.99 $1,531.75
-19%
In stock
MBRP ARMOR BLK Series 2.5-inch cat-back exhaust system with black coated dual rear exit tips for Jeep Gladiator.
$849.99 $1,049.99
-19%
Low 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