« Reply #53 on: April 01, 2013, 03:04:07 PM »
I am considering a slip on and a Guhl reflash. I want the slip on for weight loss and power gain. I do NOT want louder. If I want loud, I wil ride my FZ1 with a Yosh CF, it makes heavenly sounds. AreaP shows very nice dyno charts. It's very expensive!!
If you think a possible ~2% power increase and ~2% weight loss is worth the effort and expense of muffler replacement (and likelihood that it will increase the noise-very likely) then go for it. But the Guhl flash will make all the difference that matters, however. Maybe some day I will do it too....
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Shoodaben (was Guhl) Mountain Runner ECU flash, Canyon Cages front/rear, Helibars risers, Phil's wedges, Grip Puppies, Sargent World seat-low & heated & pod, Muzzy lowering links, Soupy's stand, Nautilus air horn, Admore lightbar, Ronnie's highway pegs, front running lights, all LED, helmet locks, RAM Xgrip, Sena SMH10, Throttle Tamer, MRA X-Creen, BearingUp Shifter, PR4-GT, Scorpion EXO-T1200,etc