Good info to know. Can someone tell me how low "low RPMs" are when you said "Since most street cars spend their time at lower RPMs"? My '08 Si is spending quite a bit of time right around the 4,500 RPM range lately, and curious if that would be considered "low", since it's a little over half to redline.
Why Bigger Isn't Always Better When it Comes to Civic Exhaust Systems
Mat. 2018-01-04 16:27:12
Good info to know. Can someone tell me how low "low RPMs" are when you said "Since most street cars spend their time at lower RPMs"? My '08 Si is spending quite a bit of time right around the 4,500 RPM range lately, and curious if that would be considered "low", since it's a little over half to redline.