Hordpower 675 "Sidepipe" Exhaust

[J.D. Hord]

Over the last several months we've developed yet another version of a "low" exhaust for the 675. 



Recently we had the chance to install one and test/tune it on a stock-engined 675.  This particular 675 came to the shop already wearing the TOR muffler and tune.  After the install/tune of the sidepipe we picked up 4 more hp and 2lbs of torque.  WITH NO LOSSES ANYWHERE!  (goodbye EXUP valve)  The TOR muffler usually makes 2-3hp more than stock, so in effect the sidepipe is a 6-7hp gain over stock.  Not bad!

[raul507]

Hord any chance you could rig something up like that for the Hawk.  I'm still using the under engine exhaust you made for me but I keep scraping on the right side under hard corning.  I keep breaking brackets and denting my nice shining M4 canister.  I'm really interested in something similar to this.  Thanks.

[J.D. Hord]

It'd be no problem at all to use that muffler on a Hawk.