{"product_id":"pkitdr578s21-i3","title":"Diablosport Modified PCM amp; inTune i3 Combo 2021 | PKITDR578S21-I3","description":"\u003cp\u003eThe DiabloSport inTune i3 Platinum + Unlocked PCM Kit is the complete tuning solution for the 2021 Ram 1500 5.7L HEMI. From the factory, these trucks ship with locked PCMs that prevent tuning. This package includes a DiabloSport Modified PCM and the inTune i3 Platinum handheld programmer (PN 8345), giving you everything you need to safely unleash your Ram’s full potential.\u003c\/p\u003e\u003cp\u003ePreloaded with dyno-tested performance calibrations, the inTune i3 Platinum delivers up to 30 rear-wheel horsepower gains, stronger torque, quicker throttle response, and refined 8-speed transmission behavior for faster, smoother shifts. These improvements provide more confident acceleration, towing strength, and daily drivability.\u003c\/p\u003e\u003cp\u003eThe kit also allows for MDS (Multi-Displacement System) disable, keeping your HEMI in full V8 mode whenever you want maximum performance. For enthusiasts adding bolt-ons or advanced upgrades, the Platinum i3 supports CMR custom tuning, giving you access to DiabloSport’s nationwide network of tuners for dyno-proven calibrations tailored to your build. Built-in data logging and diagnostics make it simple to monitor and fine-tune your Ram’s performance.\u003c\/p\u003e\u003cp\u003e⚠️ Important Note: On 2021+ models, you must save your stock calibration with your tuner before removing the factory PCM. Instructions are included for a smooth installation.\u003c\/p\u003e\u003cp\u003eFor 2021 Ram 1500 5.7L HEMI owners who want real horsepower gains, MDS disable, and sharper drivability, the inTune i3 Platinum + Unlocked PCM Kit is the ultimate performance upgrade.\u003c\/p\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003e2022 Ram 1500 5.7 8 Speed\u003c\/li\u003e\n\u003cli\u003eAdd 25-30 rwhp on premium fuel\u003c\/li\u003e\n\u003cli\u003eSupports custom tuning from our network of CMR tuners\u003c\/li\u003e\n\u003cli\u003eDisable MDS\u003c\/li\u003e\n\u003cli\u003eAdjust throttle response for optimal pedal feel\u003c\/li\u003e\n\u003cli\u003eRemove vehicle top speed limiter\u003c\/li\u003e\n\u003cli\u003eAdjust idle RPM\u003c\/li\u003e\n\u003cli\u003eTunes for 87, 91 and 93 octane fuel included\u003c\/li\u003e\n\u003cli\u003ePerformance TCM tune for 8 speed transmission included\u003c\/li\u003e\n\u003cli\u003eIncludes PCM programmed to your vehicle and inTune 3!\u003c\/li\u003e\n\u003cli\u003eNo vehicle downtime for tuning!\u003c\/li\u003e\n\u003cli\u003ePreloaded with multiple performance tunes\u003c\/li\u003e\n\u003cli\u003eRead\/clear DTC codes\u003c\/li\u003e\n\u003cli\u003eDisable MDS for full time V8 operation!\u003c\/li\u003e\n\u003cli\u003eAdjust Rev Limiter in Drive\/Neutral by +\/- 500 RPM\u003c\/li\u003e\n\u003cli\u003eDisable Traction Control\/ESP\u003c\/li\u003e\n\u003cli\u003eRaise or Lower Idle Speed by +\/- 400 RPM\u003c\/li\u003e\n\u003cli\u003eRequired bypass module or cable is included\u003c\/li\u003e\n\u003cli\u003eSpeed Limiter On\/Off enabling increased top speed\u003c\/li\u003e\n\u003cli\u003eTarget Cooling Fan temps can be set from 150°-230° for use with cooler t-stat\u003c\/li\u003e\n\u003cli\u003eTire Size Adjustment 20”-44”, allows for correcting speedometer for different tires\u003c\/li\u003e\n\u003cli\u003eWOT Fuel Adjustment – 1-7K RPM +\/- 20%, allows for fine tuning Air\/Fuel Ratio\u003c\/li\u003e\n\u003cli\u003eWOT MBT Spark 1-7K RPM +\/- 10\u003c\/li\u003e\n\u003cli\u003eWOT Spark – 1-7k RPM +\/- 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diablosport","offers":[{"title":"Default Title","offer_id":49755149533495,"sku":"DSPPKITDR578S21-I3","price":1427.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3277\/4455\/files\/pkitdr578s20-i3_01.png?v=1777907039","url":"https:\/\/apgwholesale.com\/products\/pkitdr578s21-i3","provider":"APG Wholesale","version":"1.0","type":"link"}