|
I would consider the 4N single kit to be of a much higher quality than the Big Boost, Vargas are notorious for being cheap and failing, the Kratos are overpriced and have quality issues. Not tryimg to be negative about your top 3 choices, just pointing out my viewpoint for your careful consideration.
__________________
575RWHP F87 M2C - ECUTEK RACEROM with flex fuel tuning by Bend Calibration 1000+RWHP E46 M3, Lab22 Built Turbo S54, Bend Calibration Tuned - BMW Half Mile Record Holder
 |