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 3-inch T409 stainless steel cat-back exhaust system with single side exit and polished tip
$604.99 $747.34
-19%
In stock
MBRP Armor Lite Series 4-inch aluminized steel single-side exit cat-back exhaust system for Ford F-150.

$404.99

In stock
MBRP Armor Lite 4-inch aluminized steel cat-back exhaust system with polished tip for 2011-2014 Ford F-150.
$494.99 $611.46
-19%
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MBRP ARMOR PLUS 4-inch T409 stainless steel single side exit cat-back exhaust system for 2011-2014 Ford F-150 3.5L
$619.99 $765.87
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MBRP ARMOR BLK Series cat-back exhaust system featuring black powder-coated tailpipe and stainless steel tips.
$689.99 $852.34
-19%
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MBRP Armor Lite 4-inch single side exit cat-back exhaust system with stainless steel tip for Ford Super Duty Crew Cab
$489.99 $605.28
-19%
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MBRP Armor Pro Series 4-inch T304 stainless steel single side exit catback exhaust with polished tip
$799.99 $988.22
-19%
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MBRP Armor Lite Series 4-inch aluminized steel single-side exit cat-back exhaust for Ford Super Duty 6.2L
$494.99 $611.46
-19%
Low in stock
MBRP Armor Plus Series 4-inch T409 stainless steel cat-back exhaust system with single side exit and polished tip.
$659.99 $815.28
-19%
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MBRP Armor Pro Series 3-inch T304 stainless steel cat-back exhaust system with high-clearance rear exit for Ford Bronco.
$864.99 $1,068.52
-19%
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MBRP ARMOR LITE 3.5-inch aluminized steel cat-back exhaust with turn down exit for 2011-2014 Ford F-150 SVT Raptor
$384.99 $475.58
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MBRP ARMOR BLK Series 3-inch dual split rear exit cat-back exhaust system with black powder-coated tips.
$849.99 $1,049.99
-19%
Low in stock
MBRP ARMOR LITE 3-inch aluminized steel catback exhaust system with dual rear exit tips for Ford Bronco
$679.99 $839.99
-19%
Low in stock
MBRP Armor Lite 2.5-inch aluminized steel cat-back dual rear exit exhaust system with stainless steel tips.
$594.99 $734.99
-19%
Low in stock
MBRP Armor Lite high clearance cat-back exhaust system in mandrel-bent aluminized steel for 2021-2026 Ford Bronco.
$489.99 $605.28
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MBRP Armor Pro Series T304 stainless steel high clearance cat-back exhaust for 2021-2026 Ford Bronco
$794.99 $982.05
-19%
Low in stock
MBRP ARMOR LITE Series 3-inch aluminized steel cat-back exhaust system with single side exit for 2011-2014 Ford F-150.

$379.99

In stock
MBRP ARMOR LITE 3-inch aluminized cat-back exhaust system with mandrel-bent tubing and stainless steel tip
$414.99 $512.63
-19%
In stock
MBRP Armor Plus Series T409 stainless steel cat-back exhaust system with 3-inch tubing and polished tip.
$599.99 $741.16
-19%
Low in stock
MBRP ARMOR BLK Series 3-inch black aluminized catback exhaust system for 2021-2026 Ford Bronco.
$609.99 $753.52
-19%
In stock
MBRP Armor Lite Series 3-inch aluminized steel catback exhaust system for 2021-2026 Ford Bronco.
$489.99 $605.28
-19%
In stock
MBRP Armor Pro Series 3-inch T304 stainless steel catback exhaust system for 2021-2026 Ford Bronco.
$769.99 $951.16
-19%
In stock
MBRP Armor Lite aluminized cat-back exhaust system with dual split rear exit and stainless steel tips for Ford F-150
$669.99 $827.63
-19%
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MBRP Armor Lite aluminized steel cat-back exhaust with mandrel-bent tubing and dual side exit tips for Ford F-150.
$669.99 $827.63
-19%
In stock
MBRP Armor Lite 3-inch aluminized steel single-side exit cat-back exhaust system for 2018-2024 Ford Expedition
$544.99 $673.22
-19%
In stock
MBRP Armor Pro Series T304 stainless steel 3-inch single side cat-back exhaust system for Ford Expedition.
$794.99 $982.05
-19%
In stock
MBRP Armor Lite P Series aluminized steel cat-back exhaust system with mandrel-bent 3-inch tubing.

$379.99

Low in stock
MBRP ARMOR LITE 3-inch aluminized steel cat-back exhaust system with stainless steel tip for 2011-2014 Ford F-150.
$524.99 $648.52
-19%
In stock
MBRP ARMOR PLUS Series 3-inch T409 stainless steel single side exit cat-back exhaust system with polished tips.
$679.99 $839.99
-19%
In stock
MBRP Armor Lite 3.5-inch aluminized single-exit cat-back exhaust system with stainless steel tip for Ford F-150 Raptor
$539.99 $667.05
-19%
In stock

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