Looking to get a new catback for my Nismo and was wondering which one has the best sound/tone(prefer deeper) and provides the most horsepower/torque gain. Loudness is not a factor which is why I picked two of the quieter exhausts.
Also can the Borla fit on my 2011 Nismo(2015 bumper)? I’ve seen videos(
https://youtu.be/JpqTPP9az70) on YouTube of them on older Nismo even though it says it doesn’t fit.