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.
i noticed no loss in bottom end when switching to the exhaust in my signature over a bone stock ss system. system is loud as hell though with lots of resonance.
On my tbss i have long tubes with custom dual 3 inch pipes going to a single in/out magnaflow. im now changing to the dual 3 inch in/out magnaflow which has a internal x pipe and then dual 3 inch all the way to the back.
heres what it sounds like with the single entry/exit magnaflow