Thread: replacing arrow exhaust with stock

Hi All

I am selling my twin arrow exhaust on ebay and am going to replace it with the stock one. I presume the bike curently has a chip in that runs with the bike will i need to change this bvack to standard or can i leave it.

Thanks

Tony

you need to look in the ecu to see what chip is in it it might be standard try it with the standard can and see what it runs like then just tell the buyer if it has a diff chip

Ok thanks where is the chip located I presume it will have some markings on to differenciate between stock and not

Hi Mate
I have just bought a set of arrow cans with a chip, the chip is marked MS450. I just paid £225.00 for them, aparently they are £700 new

Originally Posted by nikfubar

Hi Mate
I have just bought a set of arrow cans with a chip, the chip is marked MS450. I just paid £225.00 for them, aparently they are £700 new

Cool thanks. Do you think the stock can will cause any issues running the bike with a performance chip. Still havnt checked the chip. Where will i find it

take off rear seat pod/front seat ..big black rubber box..ecu unit inside...unplug from loom..unscrew lid..make sure you earth yourself first ..i.e. a groun strap or wear big rubber soled shoes...you can zap it with static

if you want some advice call Aprilia performance