S55 CEN-CAL OTS+ Tune
Pairs well with
S55 PRO TUNE OTS+ Maps:
Cencal has teamed up with Carry Jordan to provide the best OTS tunes on the market! These OTS tunes require no revisions and are compatible with many different fuel types.
We will send an email 24-48 hours after purchasing to confirm mods and info to send you the map.
Full-E85, 91ACN / 91AKI / 95RON , 93 octane / 98RON, E30
MODS:
*DOWNPIPE AND UPGRADED CHARGEPIPE REQUIRED FOR ALL TUNES*
Stock Fuel System
Stock Turbos
Upgraded Spark Plugs Required (NGK 97506, Brisk Racing Silver 2MOR10S).
Gap Requirements: .020” For Ethanol (E85) use | .022” For Non-Ethanol Use (93AKI/98RON).
PRO TUNE OTS+ - Off The Shelf, No Need For Datalogging or Revisions!
PRO TUNE OTS+ - From A World-Wide Leader and Top Name Brand in BMW Custom Tuning!
Based On Our Extensive Experience and Knowledge - 20+ Years and 10,000+ BMW Custom Tunes Performed
From The Creators of the World’s First Full E85 Custom Tune For The S55 (Stock Fuel System, Stock Turbos) and holder of many BMW World Records Across The Whole BMW Engine Range
The Most Reliable and Most Trusted BMW Engine Tuner in the World.
Stages available:
93 Octane / 98RON: (490-510whp, 540+wtq)
E30: (510-530whp, 550+wtq)
E85 S1: (540+whp/550+wtq, 23-24psi peak boost)
E85 S2: (560+whp/570+wtq, 23-24psi peak boost)
Requires BM3 (Bootmod3) or MHD (click links to purchase)
PRO TUNE OTS+ Files are meant for Stock Turbo, Stock Fuel System and OEM hardware. If you have an aftermarket turbo, fueling upgrades such as an HPFP or Injector upgrades, you will need a Custom Tune rather than a PRO TUNE OTS+ file
OFF ROAD / RACING COMPETITION USE ONLY - US MARKET CUSTOMERS: THIS IS A RACE ONLY PRODUCT MANUFACTURED AND SOLD FOR INSTALLATION ON VEHICLES DESIGNED TO BE USED SOLELY FOR COMPETITION PURPOSES. ONCE THIS PART IS INSTALLED, THE VEHICLE MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, ON A PUBLIC ROAD OR HIGHWAY. IF YOU INSTALL THIS PART ON YOUR VEHICLE AND USE THE VEHICLE ON A PUBLIC ROAD OR HIGHWAY, YOU WILL VIOLATE THE CLEAN AIR ACT AND MAY BE SUBJECT TO PERSONAL CIVIL OR CRIMINAL LIABILITY, INCLUDING FINES OF UP TO $4,819 PER DAY.
IT IS THE RESPONSIBILITY OF THE INSTALLER AND/OR USER OF THIS PRODUCT TO ENSURE THAT IT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS.
THIS POLICY ONLY APPLIES TO INSTALLERS AND/OR USERS WHO ARE LOCATED IN THE UNITED STATES; HOWEVER, CUSTOMERS WHO RESIDE IN OTHER COUNTRIES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS.
WE DO NOT ALTER EMISSIONS RELATED SETTINGS, READINESS CHECKS OR EMISSIONS TUNING IN ANY WAY, SHAPE OR FORM. We will NOT suppress your CEL(Check Engine Light) nor do we force system readiness if the car is missing any emissions related devices or hardware. Under NO circumstances do we ourselves alter the calibration file to delete/defeat emissions devices or hardware. All emissions tuning and readiness checks remain in place and are 100% OEM as it came from the factory.
You will be required to sign a Terms and Conditions / Waiver / Vehicle Compliance Affidavit when you purchase this product
All Sales Are Final
We recommend purchasing our Off-line / Off-site Data Back-Up Service. If your file is deleted and/or lost for any reason, you are responsible for purchasing a new tune unless you have purchased the Off-line / Off-site Data Back-Up Service.
NOTE: By purchasing this OTS Pro Tune, you agree to our Terms & Conditions / Vehicle Compliance Waiver and will also be required to sign via email as well.
S55 CEN-CAL OTS+ Tune
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
About Us
Cen-Cal Motorsport isn’t just a parts shop—it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury vibes on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.