Quote:
Originally Posted by Groundpilot
Looking forward to your comparison test. I am going to install catless x-pipe with BPM tune this spring, so it would be interesting to see the difference between stock and stage 2 BPM/ESS tunes
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its the primaries that you have to get rid of bro...they are hands down the most restricting...the secondaries are just fine how they are...yeah thats what we are wondering too..now we have to wait for spring to hit