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PPEI EFILive Autocal by Kory Willis | 2011-2016 Chevy/GMC Duramax LML 6.6L
- Available as a single-tune or DSP5 autocal (switch required)
- Clear diagnostic trouble codes
- 5 Power levels - up to +200HP
This PPEI EFILive AutoCal is custom-tuned by Kory Willis for your 2011-2016 Chevy/GMC Duramax LML 6.6L diesel and is available as a single-tune or DSP5 autocal (DSP5 switch required). Maximum power gains up to +200HP.
|Tune Level/Switch Position||HP Output Gains|
|5-Maxx||+200HP (requires lift pump)|
- AutoCals are upgradeable for any further advancements made on your truck via email
- PPEI does NOT build smoke/lope tunes*
- Included in autocal purchase: Written instructions, koozie (if available), and a sticker decal
- Please allow 2-3 business days for order fulfillment
- NOTE: PPEI RACE TUNERS ARE NOT ELIGIBLE FOR RETURNS. ALL SALES ARE FINAL! PLEASE REFER TO OUR RETURNS POLICY FOR FUTHER INFORMATION
Transmission Tuning ($299) will help prolong the life of your 2011-2016 6.6L GM Duramax LML as well as give you some big performance boosts!
While the stock tune is perfect for the transmission line pressure, this is not so once you've tuned your rig and increased your max torque; the line pressure will be lower than what is needed. To prevent this we recommend TCM tuning to achieve maximum tuning benefits! This tuning features a more aggressive line psi slope which will model a torque curve 100% above stock. The line PSI is modified in such a way that the truck will still retain good mileage, yet hold high line psi--close to 300psi under full load.
NOTE: This is a custom tuned product. In various situations, you may receive an error code when attempting to load the AutoCal onto your vehicle. In most of these situations we will need to update your stock file. If you have any issues, please contact us with error code messages available so we may promptly resolve any issues you may be having.
WARNING! THIS PRODUCT IS FOR COMPETITION USE ONLY. ALL OTHER USES ARE CONTRARY TO FEDERAL LAW. IF YOU INTEND THIS PRODUCT FOR HIGHWAY OR NON-COMPETITION OFF-ROAD PURPOSES DO NOT PURCHASE OR INSTALL THIS PRODUCT. READ FULL OFF-ROAD WAIVER.
- PPEI Custom Tuning
- AutoCals are tuned to your specific vehicle after purchase, please allow 2-3 business days for order fulfillment.
- Chevy/GMC Duramax Parts - 2011-2016 Chevy/GMC Duramax LML 6.6L Parts - Competition Tuners | 2011-2016 Chevy/GMC Duramax LML 6.6L
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- PPEI EFILive AutoCal | 2011-2016 Chevy/GMC Duramax LML 6.6L
- GM Duramax Chips, Modules & Tuners
- Item Requires Shipping
- 3.0 lbs.
- W9.0000” x H7.0000” x L5.0000”
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