I want to install a slip on exhaust on my new 2018 cbr1000rr. I have done some searching and it seems like a short pipe will lose low end torque. That's important for me because I ride on the street and need smooth power from the low end. What about a slip on of similar length to the stock muffler? Will removing the exhaust flapper valve also make the low end suffer, or will it be the same as stock?. I want it for looks and sound, but not at expense of performance.
Alice
Joined
·
377 Posts
It's my understanding that the flapper is more for noise abatement than it is for performance. As such a slip on will reduce back pressure and could certainly affect low end torque which is why a tune would be necessary. This way your gains will make up for any negligible loss you suffer.
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
