First test of the R7M exhaust, ready to go now in full ultralight Japanese 304 Stainless Steel.
Very loud, extremely lightweight, so perfect for those of you wanting to build a lightweight track bike or something that looks and sounds very angry on the road!
Less torque at lower rpms than the GP2 system, but over 4000rpm its pretty much the same with the stock ECU anyway.
Негізгі бет Yamaha R7 - R7M Exhaust System Sound Test - Sub $500 Ultralight System!
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