hand held tuner which one
hand held tuner which one
most info says for a 4# or 6# pulley i have a 2# a cai and mac cat back on my 03 L so far ive read all kinds of views but what about my 2# i dont want to come close to hurting the motor THANX
You can't fully utilize the power on tap without a tuner; stock or #2, much less #4 or more. Call this man and ask an experienced tuner: www.troyerperformance.com He will likely suggest a tuner and a plug change with your combination.


