Free Shipping Add to Cart Bully Dog Heavy Duty Gauge Tuner Bully Dog MSRP: Now: $1,900.00 Was: Bully Dog Heavy Duty Gauge Tuner (See Chart Below for Fitment) *Product Not Eligible for Return After Purchase! *Bully Dog products are NOT legal in California. Raney's is not responsible for legal ramifications. *X15 Engines Notice:Tuner Is Not... MSRP: Now: $1,900.00 Was: Add to Cart