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- Magnaflow Exhaust Systems unleash instant horsepower and torque gains
- Carefully custom engineered for your specific year, make and model
- Frees your ride from the power-robbing restrictions of a stock exhaust
- Built with the finest fast-flowing, restriction-free 409 stainless steel tubing for a lifetime of dependable duty
- Reduces engine heat, relieves backpressure and improves exhaust scavenging for extra power and greater efficiency
- Choose between single and dual exit systems (depending on vehicle)
- Select from a variety of systems tuned for your driving style
- Mufflers feature a steel mesh core that warms up quickly and maintains optimum temperature for exhaust movement
- Dense acoustical-absorbing material inside the muffler filters out vibration and harsh noise, leaving behind a smooth, throaty growl
- Sturdy 0.5” overlapped welds keep your system flowing for years to come
- Easy, no hassle installation requires only simple hand tools—no welding needed
- Your Magnaflow Exhaust System is covered by a Lifetime Warranty
It's time to give your vehicle a new soundtrack. Not from a booming speaker system, but from something that will make you want to turn the stereo off: Magnaflow's Cat-Back Exhaust Systems. With Magnaflow, there's nothing like rocking and grooving to the true sound of your engine.
Of course, Magnaflow Cat-Back Exhaust Systems offer more than throaty sound. Instant horsepower gains, abundant pulling torque, and a helping hand to improve your gas mileage are also on tap. Not to mention, the unbeatable performance looks of single or dual tailpipes running out your back end or sides.
Magnaflow engineers their Cat-Back Exhaust Systems to bolt on easy, giving you more time to cruise. All pipes are mandrel-bent stainless steel tubing from the flanges to the tailpipes. Magnaflow also throws at least one of their high-powered mufflers into the mix to complete the system. Depending on your ride, they even come in both single and dual kits for gas and diesel engines. Lifetime Warranty.
Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts. Details
Magnaflow Exhaust Systems Customer Reviews
1372 Customer Reviews
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Reviewed by Steven C S (Walden, NY) Reviewed for a 2017 Volkswagen GTI — Nov 16, 2017 4:35 AM
The ease of installation was number 1. The quality of the kit was number 2. The lifetime warranty was number 3. And of course the value of free shipping was great also. Did I mention it sounds great. Thanks again
Reviewed by brian t (Arden, NC) Reviewed for a 2011 Dodge Ram — Nov 08, 2017 2:36 PM
I recently had the magnaflow 16870 cat back duel exhaust installed on my truck and I love it. I rated the installation avg only because i didn't install it but it took the guy at the muffler shop just 1 hr. to install it. cruising at highway speed you can barely hear it . when you step on it its got a nice rumble to it. cab noise is minimal and is just during take off from a light or stepping on the gas to accelerate faster. with the radio turned up its even less. overall I'm extremely happy
Reviewed by Dave T (Watkinsville, GA) Reviewed for a 2017 Lexus LS 460 — Nov 06, 2017 8:10 PM
Installation was about 30 mins once I raised my vehicle on the lift...Easy installation bolts right in place...Great sound not loud at all but definitely better then the stock mufflers...Highly recommended!
Reviewed by Marcus L (Missouri City, TX) Reviewed for a 2002 Lexus SC 430 — Oct 31, 2017 12:55 PM
Quality product and professional services, I am looking forward to completing my project with this system.