JHM Stage II tune, JHM exhaust and dyno run, B8.5 RS5

Ape Factory

Registered User
A few new videos featuring JHM's new 2.75" stainless, valved exhaust, their stage II ECU/TCU tune combo. Looks like I'm netting over 40 wheel hp and it's still in beta. I think they'll eek out a few more safe hp before it's officially released. The exhaust is just pure evil yet quiet enough with the valves closed to drive daily. Seems improper to spend another $2K on a Capristo.


 
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