What is that Magnaflow 16630 Stainless Steel 2.5" Dual Cat-Back Exhaust System

Magnaflow 16630

Installed on my 2008 Hummer H3 with 3.7L. Nice looking improvement over stock exhaust. Sound is nice. Removing the stock exhaust is a little challenging and takes the most time since you need to get it loose from the rubber hangers (you will need some kind of lubricant) and you need to cut the exhaust with a saw to remove it as per the directions. After you get that done installing the Magnaflow is a snap. Glad I did it.See all 1 customer reviews... This exhaust system is backed by a lifetime Magnaflow 16630 warranty. Magnaflow Stainless Steel 2.5 inch Dual Magnaflow 16630 Cat-Back Exhaust System Magnaflow 16630 reduces engine heat, back pressure as well as improve exhaust scavenging for high power and performance of the engine It is Magnaflow 16630 manufactured from heavy-duty stainless steel and features 2.5 inch tubes Features 2.5 inch tubes Manufactured from heavy-duty stainless steel ... »» Read more...

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