ThunderMax Z309-588 ThunderMax w/AutoTune for Touring 17-19Does not fit 2019 2020 Trike Models (Due to traction control RDRS)2018 Model Trike should not have RDRS. Dealer to confirm BEFORE purchase. ThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson motorcycles. This highly advanced, stand alone tuning system utilizes proprietary AutoTune technology with wide band oxygen sensors to deliver unmatched performance and rideability. ThunderMax comes 100%
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols
product description
Why choose thelockerguy wholesale?
Show More
ThunderMax Z309-588 ThunderMax w/AutoTune for Touring 17-19