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New m4 full exhaust

7K views 18 replies 9 participants last post by  YawnY 
#1 ·
Hey guys so over the past few days I pulled my girl apart and fitted a full m4 exhaust system. While I had her apart I installed a bmc race filter and removed the airbox baffle and plastic intake deflecter pieces.
Took her for a little ride this arvo and she sounds amazing and feels great! Well worth the money!
 
#19 ·
That's a whole kit. Headers midpipe and muffler. You need a pcV auto tune and exhaust valve eliminator to do the whole thing right. I did it on my bike this year and love the sound. I had the dB killer out but ended up installing it so my neighbours didn't murder me.
 
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