HRC box is made by HRC! It releases full power from the ignition. What more do you need to know?!

HRC pipes should have an HRC sticker on the bottom of each pipe. The sticker looks almost like it is actually printed on the pipe rather than stuck on... far from easy to duplicate. Later HRC pipes (MC21 for sure) will have HRC stamped into the collar on the silencer mounting flanges.

I expect you have mild steel Jha pipes. They are the most common, and the cans look just like HRC cans, except the outlets are a little longer.
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Andy.
NSR-WORLD.COM

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