Borg Warner EFR7670 Turbo Exposed and Tuned Part 2
By Perrin Performance
I know, its been a while since i posted, but there was tons to compile and just not enough time in the day to complete this. Anyway here you go! I will repsond to some of the customer posts in just a few! The Build and the Results Installing the EFR, or should i say building a turbo kit surrounding...
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