the quiet achiever

hi i didn`t mean exhaust noise but induction noise , mine are in vertical position almost against firewall& had cone filters originally , i then constructed an airbox & hooked up BMC filter to box .i can at least hear the radio now . you couldn`t hear anything once they opened up & progressively got louder as revs rose . to the german interest the ITb`s only control air into motor like a T/B not fuel this is done by which ever management sys you are using so to comply with emission laws tuning is the key to compliance along with appropiate exhaust lyle

hi if you do get tempted consider an air box & air cleaner the induction noise is unbearable inside unless you want the noise ,you won`t hear anything else once they open up , i have fitted all of the above & it is still noticeable . its hard to describe benefits but motor will rev more freely way past redline in all gears if you dare to go there if not restricted into danger zone on std motor but a lot of fun & something different i haven`t done anything lately to mine but have managed to more than double horse power of STD motor as part of the mods done lyle