1 Why You Need A Cat Back Exhaust
whitneyneustad edited this page 4 weeks ago

Cat-back exhaust system kits come standard with tailpipes, a performance muffler and exhaust tips. The inclusion of our wider, mandrel-bent tailpipes means cat-back exhausts are your go-to headers for nissan titan increasing your performance gains along with boosting your sound. While horsepower and 2017 f250 6.7 egr delete kit torque gains vary from vehicle to vehicle, 2011 f350 egr delete kit you can expect anywhere from a percent gain in horsepower and torque after installing a cat-back exhaust system.

These look like standard mufflers with a VERY unusual side entry