I am looking to install a new exhaust system on my gen 1 busa.
I really like the look of the two brothers dual flange on carbon series.
I am wondering if and how a 4 into 1 yosh trs full system can ad more power (if it does) than the factory dual system paired with the two Bros mufflers.
Any input on that and sound quality would be appreciated
I really like the look of the two brothers dual flange on carbon series.
I am wondering if and how a 4 into 1 yosh trs full system can ad more power (if it does) than the factory dual system paired with the two Bros mufflers.
Any input on that and sound quality would be appreciated