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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MagnaFlow Rock Crawler Series 2.5 inch stainless steel cat-back exhaust with high-clearance turndown exit for Jeep Gladiator
$752.00 $1,080.80
-30%
In stock
MagnaFlow Street Series cat-back exhaust system with 409SS piping and dual 5-inch black coated double-wall tips.
$1,428.00 $2,051.52
-30%
In stock
MagnaFlow 19429 Street Series cat-back exhaust with 409 stainless steel 3-inch piping and 5-inch polished tips for Ram 1500.
$1,266.00 $1,819.31
-30%
Low in stock
MagnaFlow 19424 Street Series 3-inch stainless steel cat-back exhaust with 4-inch polished tip for Ford Expedition.
$1,210.00 $1,737.78
-30%
In stock
MagnaFlow 19421 Street Series stainless steel cat-back exhaust system with 4-inch polished double-wall angle-cut tip.
$1,100.00 $1,580.73
-30%
Low in stock
MagnaFlow Street Series cat-back exhaust system with stainless steel piping and four polished 4-inch tips.
$1,512.00 $2,173.26
-30%
In stock
MagnaFlow 19410 Street Series stainless steel cat-back exhaust with 4-inch polished tips for 2018-2024 Toyota Camry.
$987.00 $1,417.94
-30%
In stock
MagnaFlow 19405 Competition Series cat-back exhaust system with 2.5-inch stainless steel piping and quad exit mufflers.
$1,745.00 $2,508.00
-30%
Low in stock
MagnaFlow Sport Series stainless steel cat-back exhaust with dual 4.5-inch polished tips for 2018-2019 Audi A5.
$1,744.00 $2,506.44
-30%
In stock
MagnaFlow Street Series cat-back exhaust system for 2017-2021 Honda Civic with dual center 4.5-inch black tips.
$1,343.00 $1,929.57
-30%
In stock
MagnaFlow Competition Series 3 inch stainless steel cat-back exhaust with quad polished tips and straight-through mufflers.
$1,420.00 $2,040.65
-30%
Low in stock
MagnaFlow 19367 Competition Series cat-back exhaust with quad polished 3.5-inch tips and 3-inch 409 stainless tubing.
$1,550.00 $2,227.63
-30%
In stock
MagnaFlow Street Series cat-back exhaust system 19365 for Honda Civic with polished 4-inch dual exhaust tips.
$1,307.00 $1,877.99
-30%
Low in stock
MagnaFlow Street Series stainless steel cat-back exhaust with 3.5-inch piping and 5-inch polished tip for Ford Super Duty.
$1,088.00 $1,563.33
-30%
In stock
MagnaFlow Street Series cat-back exhaust system 19327 with 2.5-inch piping and dual 4-inch black double-wall tips.
$1,443.00 $2,073.11
-30%
In stock
MagnaFlow Street Series cat-back exhaust system with polished double-wall tips for 2016-2020 Honda Civic 2.0L
$1,307.00 $1,877.99
-30%
In stock
MagnaFlow 19312 Street Series cat-back exhaust with mandrel-bent 2.25in piping and dual 4in polished stainless tips.
$1,275.00 $1,831.25
-30%
In stock
MagnaFlow Street Series cat-back exhaust system with stainless steel piping and a 4-inch polished double-wall tip.
$995.00 $1,429.05
-30%
In stock
MagnaFlow Street Series 4-inch stainless steel cat-back exhaust system with a 5-inch polished rolled edge tip.
$1,342.00 $1,928.72
-30%
Low in stock
MagnaFlow 19181 Street Series stainless steel cat-back exhaust with dual polished 4.5-inch tips for Honda Accord 3.5L
$1,222.00 $1,755.50
-30%
Low in stock
MagnaFlow Street Series stainless steel cat-back exhaust system with 3.5 inch piping and 5 inch polished exhaust tip.
$1,006.00 $1,444.91
-30%
In stock
MagnaFlow 19159 stainless steel cat-back exhaust system with three mufflers and dual 4-inch polished tips.
$1,841.00 $2,645.13
-30%
In stock
MagnaFlow 19154 Touring Series cat-back exhaust with 3-inch stainless steel piping and a 4-inch polished tip.
$753.00 $1,082.24
-30%
Out of stock
MagnaFlow Street Series stainless steel cat-back exhaust system with 4.5 inch polished tips for 2015-2023 Ford Mustang 2.3L
$1,620.00 $2,327.63
-30%
In stock
MagnaFlow Street Series stainless cat-back exhaust with 4-inch piping and a 5-inch polished tip for Chevy and GMC HD trucks.
$1,271.00 $1,826.70
-30%
Out of stock
MagnaFlow 17876 Pro Series 5-inch stainless steel cat-back exhaust system with single rear exit for 5.9L Dodge Ram.
$817.00 $1,173.33
-30%
In stock
MagnaFlow 17125 Off-Road Pro Series stainless steel cat-back exhaust with mandrel-bent tubing and turn-down tip.
$480.00 $689.26
-30%
In stock
MagnaFlow Off-Road Pro Series 17122 stainless steel cat-back exhaust system with turndown tip for 2000-2006 Jeep Wrangler
$522.00 $749.77
-30%
In stock
MagnaFlow Competition Series 3-inch stainless steel cat-back exhaust system with polished tips for 1987-1993 Ford Mustang.
$1,126.00 $1,617.51
-30%
In stock
MagnaFlow 16917 Street Series cat-back exhaust system with 2.5-inch stainless piping and dual oval tips for Lexus SC430.
$1,217.00 $1,749.26
-30%
In stock

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