Originally Posted by
Jibz
Lukezen, looks like my header got installed WAY before you! (Put in 3 weeks ago!)
The header being slip jointed seems to leak a little though not significantly. It also gets better as it warms up.
I got a metal cat welded in as well and got a chance to do a hub dyno run.
Car has Gruppe M, RM01a and the KiddRacing header.
Now, I don't know how power changed before and after the dyno and I haven't had a chance to drag with other EP3's but the car FEELS a little better.
It made 144.9KW atw which going by what others are getting, seems pretty high even if its on a hub dyno.