phoreman Posted June 25, 2022 Share Posted June 25, 2022 Its been some time but its been worth it. I've been able to achieve stable boosts above 20psi on the 2005 and 2006 CDI. Both cars do not have any after market items, except the 2006 with a 2" lift kit and larger tires. The tune I've been working on changes the boost pressure sensor voltage and that allows us to pass the 18.1psi limit. The turbo has been pushed and registered 22.6psi, how accurate that is on a digital reading? Time to install a boost gauge. The rest of the tune has produced considerable gains in all rages and currently verifying fuel mileage. Next step is adjusting the shift patterns and times. Looking forward to comments and anyone else with know issues I should consider or keep an eye out for. Quote Link to comment Share on other sites More sharing options...
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