How do they sound on a stock exhaust? Is there a good power difference from stock or with a tune? I noticed some other companies have 2.5" so I am assuming the 3" will give more power tuned as it lets the car/turbos exhale better, am I correct with my assumption? How is the quality? Is there a lot of fuel smell on a stock exhaust?
Sent from my SM-N910V using Tapatalk
Sent from my SM-N910V using Tapatalk