Quote:
Originally Posted by ruderegime
piggyback is awesome for this situation but I'm reading threads where guys are not getting any approvement
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I was hesitant due to those posts as well and I'll say this, if you havent already seen my failed attempt, I'm 100000% a flash tune guy and completely prefer it, however, the JB4 definitely improves performance (HP/TQ) and the biggest issue I have is heat soak and wheel spin (besides the whole 125mph limiter)
Worth it IMO