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)
Photo - Primary
$524.99 $648.52
-19%
Low in stock
Photo - Primary

$484.99

Low in stock
Photo - Primary
$634.99 $784.40
-19%
In stock
Photo - Primary
$479.99 $592.93
-19%
Low in stock
Photo - Primary

$1,510.00

Low in stock

$1,210.00

Low in stock
Photo - Primary
$864.99 $1,068.52
-19%
In stock
Invidia 2022+ Honda Civic Sport (2.0N/A) 60mm Q300 Cat Back Exhaust - Rolled SS Tips
$808.50 $1,155.00
-30%
Low in stock
$1,960.00 $2,800.00
-30%
Low in stock
Invidia 15+ Subaru WRX/STI 4Dr Q300 Twin Outlet Rolled Stainless Steel Quad Tip Cat-Back Exhaust
$1,736.56 $2,480.80
-30%
Low in stock
Invidia 02+ Honda Civic Si 3 Door (101mm tip) Cat- Back Exhaust
$833.00 $1,190.00
-30%
Low in stock
Gibson 07-17 Jeep Wrangler JK Rubicon 3.6L 2.5in Axle-Back Dual Split Exhaust - Aluminized

$940.42

Low in stock
$1,321.99 $1,480.99
-11%
In stock
AWE SwitchPath Catback Exhaust with 4.5in Diamond Black Tips for 2022-2026 Cadillac CT5-V Blackwing (6.2L)
$2,995.00 $3,152.63
-5%
Out of stock
aFe Power MACH Force-XP 2.5" 304 Stainless Steel Cat-Back Exhaust for 2019-2025 Audi Q3

$884.00

In stock
aFe MACH Force-Xp 304SS Cat-Back Exhaust for 2016-2020 BMW 340i/440i (F3x) (L6-3.0L) Black Tips

$2,238.00

Low in stock
$1,895.25 $1,995.00
-5%
Low in stock
$1,895.25 $1,995.00
-5%
Low in stock
$2,085.25 $2,195.00
-5%
Low in stock
$1,325.25 $1,395.00
-5%
In stock
$1,995.00 $2,100.00
-5%
Low in stock

$1,299.99

In stock
$684.00 $720.00
-5%
In stock
$1,985.50 $2,090.00
-5%
In stock
$1,890.50 $1,990.00
-5%
In stock
$940.50 $990.00
-5%
Low in stock
$418.00 $440.00
-5%
In stock
$1,130.50 $1,190.00
-5%
Low in stock
Revel Medallion Touring-S dual muffler catback exhaust system for 2004-2008 Acura TSX
$1,187.50 $1,250.00
-5%
Low in stock
Revel Medallion Touring-S axle-back exhaust system with polished canister and tip for 2004-2007 Scion xB.
$456.00 $480.00
-5%
Out of 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