GMC Yukon 2003, MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. MagnaFlow systems give more horsepower and torque than factory exhaust systems by providing better exhaust scavenging and gas flow. They also provide the characteristic MagnaFlow looks and sound.
Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards.
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-10 of 41 Reviews
5 of 5
Magnaflow Exhaust
Easy to put on instructions was helpful looks and sounds awesome.
Posted by Allen (Sherman, TX) / August 13, 20172003 Chevy Tahoe
5 of 5
Magnaflow Exhaust System
I spent a lot of time looking at various Cat Back systems, like Borla and Corsa, but when comparing the quality like Stainless exhaust tubing and comparative sound and price with other brands, this one was the best fit for me. The system came with all the correct fittings for an easy installation. The biggest problem was cutting off the old OEM exhaust. I had the installation done by my local service garage and it was done in less than two hours. I highly recommend anyone who is in the market for better performance and a quality product to not hesitate to buy this system.
Posted by Alan (Clinton, WA) / January 22, 20162005 GMC Yukon
5 of 5
2000 Chevy Suburban
Great deep sound, strong structure and lifetime warranty. Love it. Not overwhelmingly loud.
Posted by John (Elmsford, NY) / June 11, 20162000 Chevy Suburban
5 of 5
Great sound, easy install
Installed this exhaust myself in under two hours. The sound is perfect, not too loud but definitely more aggressive than stock, you can definitely hear it when you step on the gas.
Posted by G.M. (Los Angeles, CA) / September 10, 20242017 Jeep Grand Cherokee
5 of 5
Fit My Truck Great Exhaust System
This is a very high quality Exhaust System for our trucks. Easy to install and the sound is great.
MagnaFlow® - MagnaFlow Series™ Stainless Steel Crossmember-Back Exhaust System with Split Side Exit
Posted by Richard (Columbia Station, OH) / April 22, 20211970 Chevy CK Pickup
4 of 5
Quality....But Fit?
System looked high quality, sound is what I wanted, which was a lower tone but not much louder. After installation, I had a vibration/rattle and I blamed the installer. I looked at it and found that when using factory rubber isolators the exhaust was tucked up too tight to the bottom of the car. The tips were actually pinned up against the plastic bumper, causing a rattle. I purchased 4 aftermarket adjustable isolators and dropped the pipes about 1/2 inch and now everything is perfect.
MagnaFlow® - MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit
Posted by Jerry (Sandusky, OH) / November 04, 20202020 Dodge Durango
4 of 5
Mean Sounding
If you are looking to make your truck sound far better than anyone else's...go with these.
MagnaFlow® - MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit
Posted by Customer / July 15, 20202002 Toyota Tundra
2 of 5
Magnadrone
If you're a fan of soul crushing drone at any speed you're going to love it. I couldn't be more disappointed in this purchase, fit and finish is fine but the drone is making it hard to even drive my truck and I'm seriously considering replacing it.
MagnaFlow® 15820 - MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Dual Side Exit
Posted by Robert (Mashpee, MA) / June 25, 20202000 Toyota Tundra
5 of 5
It Great
Was easy to install and the sound is awesome.
MagnaFlow® - MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Single Side Exit
Posted by Brian / April 08, 20202016 Cadillac Escalade
5 of 5
Real Nice
This is nice, great sound and looks great, fit great, I am very happy so far.
MagnaFlow® 16749 - MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Dual Rear Exit
Posted by Robert (Orlando, FL) / December 28, 20182006 Dodge Ram