When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
you wont lose all your torque by cutting off the y pipe. you have plenty of back pressure with 4 cats. when i started running straight pipes it felt like i gained torque. its alot easier to spin the tires now