hi all i have a 1999 westie i am wanting to get a little better performance from my car the car is lowed by 40 mm and has breathing mods i am wanting to decat it and put a 4 branch manni on it is there anyway of doing this witout making the car alot louder i like the noise the K&N makes when i floor it
thanks
exhaust help
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#1
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#2Youll never get a "quiet" full system that adds power esp with a decat lol
Last time i was on here supersprint or OMP grp N's seem to be the cheapest full systems.
Or a BTB for big power.
Matt. -
#3Supersprint or ashley seem to give good gains.
And have a look at the supersprint manifold or the janspeed.
Also a pipercross foam filter will be even louder than your K an N...
...hence why i love mine. lol -
#4haha
is there any that arnt so loud if your not floorin it, say below 3000 rpm? and maybe abit raspy at higher revs? thanks
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#5Decats tend to be very raspy but you WILL NOT find a quite system that im sure.
Matt.