Quote:
Originally Posted by JoeyLeeBMW
I've always heard nothing but negative reviews about ECU Tuning products + it being overly priced for doing the same thing as a knock off of all JB4 Burger Tuning products.
Just my .02 cents and proved my car being faster against all of their proclaimed high numbered cars at Shift S3ctor.
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aaaaaaaaaalso, it would be amazing if you would post your dyno sheet for the jb4. that way we can compare.
sharif