DASA Racing is also coming out with a full system and will be available with and without a bung.
I am currently in the process of testing DASA's System.
Ran it over the T-Day weekend with a PCIII as my PCV is at Dynojet being looked at.
The exhaust system is very impressive, Very wide power band and the low and mid range pulls hard and the top end is scary fast. I can lift the front end at will, 1-3 gear and 4 with a little help on my part in the sand at Glamis. The 23” Skat-Trak Edge’s hook-up hard.
