MAC Performance

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I just thought I would send you a couple of pic’s of the completed 750 Yamaha (with sidecar attached). You mailed the exhaust system across to Port Pirie, South Australia for me.  It was a total restoration job, but it is back on the road now and performing well.  Many thanks for your help.

Mick D. of Port Pirie, South Australia

Installed 3" Pro Chamber to my MAC 1 3/4" Short Tube Headers. The link will take you to the dyno results on my setup using MAC mufflers vs Magnaflow mufflers :
787rwhp and 717rwtq SAE
Michael P. of Massachustts