To all my LML customers. You can now upgrade your current efi live autocal with ppei tunes to shift on the fly for $299. Or for those that are wanting to tune their trucks, both platforms offer shift on the fly. EFI live and EZ Lynk. Tune 1: 30 HP - Optimized Stock Tune 2: 60 HP - Tow (Heavy tow, anything over 10k Lbs) Tune 3: 100 HP - Street (Light tow, anything under 10K Lbs) Tune 4: 150 HP - Race (Daily driving tune) Tune 5: 200+ HP - Maxx Effort (Requires you to have a lift pump) We offer financing on everything we sell including performance parts. Call/text 830-313-3478 for more info. Share and tag all your duramax friends please. This is something everyone has been waiting for. #efilive #ezlynk #ppei #latuning #korywillis #duramax #dieselperformance #nskustomperformance #nskustoms #financingavailable #wefinance #fasspump #fassride#fassfuelpumps