Join Date: May 2004
Location: Toronto, Canada
The effect on engine tuning will be insignificant. The effect on noise level will be very large.
Personally, when coming over the crest of a hill, I'd rather have 50/50 odds of the cop having the radar pointed in my direction than 100% ...
If you do track days, some of them have noise limits (around here, about a third of the tracks have noise limits that are enforced).
Helibars, MRA screen, Ohlins damper, reversed shift pattern, sorted suspension, braided lines, Michelin Pilot Power, all else stock 'coz it's fast enough!