Black Friday till end of year sale

Fuel Monster (fuel tuner) $375 — $395
Tune Monster (ATV full control piggyback ecu) $775 — $795
Monster Power Tuner (fuel, spark, rev limit tuner) $575 — $595
Autotune Kit (automatic tuning for you) $200 – $239.95

Monster Power Tuner & Tune Monster ecu can now do true dual tuning by using only 1 autotune sensor. (dual bungs with just 1 sensor position swap) A full autotuning Tune Monster kit is under $995. Monster Power Tuner kit, under $795.

New Tool – Tuning software shows cylinder balance data for engine build blue printing and parts testing. (know what parts your buying or test the differences in your collection of cams and exhausts)

Monster Fuel Injection | Dominant Powersports Tuning