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.

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MBRP Armor Plus Series 3.5 inch T409 stainless steel cat-back exhaust system with single side exit and polished tip.
$714.99 $883.22
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MBRP Armor Lite aluminized steel single side exit cat-back exhaust system with stainless steel tip.
$574.99 $710.28
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MBRP Armor Plus Series T409 stainless steel single side exit cat-back exhaust system with polished tips
$724.99 $895.58
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Low in stock
MBRP ARMOR PLUS T409 stainless steel dual split rear exit cat-back exhaust system for 2009-2012 Colorado and Canyon 5.3L
$724.99 $895.58
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MBRP Armor Lite 3.5-inch aluminized steel cat-back exhaust system with polished tips for 2011-2013 Silverado and Sierra.
$444.99 $549.69
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MBRP Armor Pro Series T304 stainless steel catback exhaust system with mandrel-bent tubing and dual rear exit pipes.
$929.99 $1,148.81
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MBRP ARMOR LITE Series aluminized steel cat-back exhaust system with polished tip for 2007-2011 GM 1500 trucks.
$459.99 $568.22
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MBRP Armor Lite Series single side exit cat-back exhaust system with aluminized steel tubing and polished tip.
$519.99 $642.34
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Low in stock
MBRP ARMOR PLUS T409 stainless steel single-side exit cat-back exhaust system for 2009-2014 Chevrolet Tahoe and GMC Yukon.
$594.99 $734.99
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Low in stock
MBRP Armor Lite 3-inch aluminized steel cat-back exhaust system with mandrel-bent tubing and polished tip.
$624.99 $772.05
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MBRP Armor Pro Series T304 stainless steel 3-inch cat-back exhaust system with polished tip for Chevrolet and GMC 5.3L SUVs.
$864.99 $1,068.52
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Low in stock
MBRP ARMOR LITE Series single side exit cat-back exhaust system with aluminized steel tubing and stainless tips.
$444.99 $549.69
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MBRP Armor Plus Series single side exit cat-back exhaust system in T409 stainless steel with mandrel-bent tubing.
$569.99 $704.11
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MBRP Armor Lite aluminized cat-back exhaust system with quad carbon fiber tips for 2021-2026 Chevrolet Suburban
$864.99 $1,068.52
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MBRP T304 stainless steel dual-split cat-back exhaust system with quad 4-inch carbon fiber tips
$1,224.99 $1,513.22
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MBRP ARMOR LITE dual split rear cat-back exhaust system with aluminized steel tubing and stainless steel tips
$604.99 $747.34
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MBRP Armor Lite Series 3-inch aluminized steel cat-back exhaust system featuring mandrel-bent tubing and quad exit tips.
$834.99 $1,031.46
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MBRP 3-inch T304 stainless steel cat-back exhaust system with quad carbon fiber tips for Tahoe and Yukon models
$1,189.99 $1,469.99
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MBRP Armor Lite cat-back exhaust system with dual split side exit aluminized steel tubing and stainless steel tips.
$604.99 $747.34
-19%
Low in stock
MBRP ARMOR PLUS Series T409 stainless steel dual split side exit cat-back exhaust system for 2009-2013 GM 1500 trucks.
$719.99 $889.40
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In stock
MBRP ARMOR LITE P Series single-exit cat-back exhaust system with aluminized steel tubing and muffler.

$379.99

In stock
MBRP Armor Lite aluminized steel single side exit cat-back exhaust system with stainless steel tip.
$424.99 $524.99
-19%
Low in stock
MBRP ARMOR PLUS Series T409 stainless steel single-exit cat-back exhaust system for 2009-2013 Silverado and Sierra 1500.
$644.99 $796.75
-19%
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MBRP Armor Lite aluminized steel cat-back exhaust system with a before-axle turn down exit for Colorado and Canyon.
$284.99 $352.05
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MBRP ARMOR LITE Series heavy-gauge aluminized steel cat-back single side exit exhaust for Chevy Colorado and GMC Canyon.
$414.99 $512.63
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MBRP Armor Plus Series T409 stainless steel single side exit cat-back exhaust system for Colorado and Canyon trucks
$529.99 $654.69
-19%
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MBRP Armor Lite series single-side exit cat-back exhaust system with aluminized steel tubing and stainless steel tip
$409.99 $506.46
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MBRP Armor Plus T409 stainless steel single-side cat-back exhaust system with polished tips and mandrel-bent tubing
$604.99 $747.34
-19%
In stock
MBRP Armor Lite 3-inch aluminized steel cat-back exhaust system with single side exit and stainless steel tip
$544.99 $673.22
-19%
In stock
MBRP Armor Pro Series 3-inch T304 stainless steel single-side exit cat-back exhaust system with polished tip.
$724.99 $895.58
-19%
In stock

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