1 Why You Need A Cat Back Exhaust

Roberto French edited this page 3 days ago

Cat-back exhaust system kits come standard with tailpipes, a performance muffler and exhaust tips. The inclusion of our wider, 2007 duramax egr delete mandrel-bent tailpipes means cat-back exhausts are your go-to for 2001 lexus is300 headers increasing your performance gains along with boosting your sound. While horsepower and torque gains vary from vehicle to vehicle, you can expect anywhere from a percent gain in horsepower and mazda b2200 headers torque after installing a cat-back exhaust system.

These look like standard mufflers with a VERY unusual side entry