Charlie207
Full Access Member
Needing backpressure is a myth that's been disproven many times. You need to let the engine breathe.
Usually what happens is people will say they feel less low-end power via their uncalibrated butt-dynos because the engine is slightly gaining mid and high-rpm power due to better flow.
Like others have said, the stock exhaust on these SUVs isn't the bottleneck in performance, they already breathe beyond what the engine can push through them.
Usually what happens is people will say they feel less low-end power via their uncalibrated butt-dynos because the engine is slightly gaining mid and high-rpm power due to better flow.
Like others have said, the stock exhaust on these SUVs isn't the bottleneck in performance, they already breathe beyond what the engine can push through them.
