Dyno charts added to the start of the thread.
Had the car on the dyno today to finally quantify any power gains from the HMS mids/rear exhaust - definitely impressed!
Stock car ran 214.5 rwkw over two runs.
Best today was 232.7 rwkw over 3 runs (224, 229 were the runs preceeding).
This is on an otherwise stock engine! That's ~18 rwkw from mids and rear only. Any variables that could be standardised were. Same dyno, same operator. Unfortunately couldn't be done on the same day (have been running the exhaust set-up for a few months now). BUT, even accounting for whatever variables may contribute, that's a definite gain in power AND a tad more noise
