Well I finally got my high performance fuel injection chip to go with the APC chip already installed. Has anyone changed this chip and if so, could you give me some guidance on how to do it as it came with the wrong instruction set! Thanks
Yes, I emailed the supplier and they explained that it is very similar to the change-out on the APC chip which I have already done. Can feel the difference. Seems to have better bottom end anyway. Don't notice much difference up top but I am still struggling with not getting full boost. I will be changing the BPC valve and hope that solves the boost issue.