This product requires the customer to ship their ECU to Geiser Performance along with a printed copy of your order. If you want the ability to flash your own ECU, change tunes, return to stock, datalog, etc, please see Maptuner X.

PLEASE INCLUDE YOUR VIN NUMBER IN THE COMMENTS SECTION AT CHECKOUT. WE CAN'T TUNE YOUR ECU WITHOUT IT!

Tune Descriptions:

• “R” designation = the turbo wastegate crack pressure must be adjusted for higher boost 
• “i” designation = big injector tune and includes flow matched injectors

The OEM stock 17 Can Am X3 tune produces 11 lbs of boost.  EVP Tunes have the below boost and octane ratings.  See dyno charts in the photo gallery for horsepower ratings of each tune vs stock.  Each tune is tailored for the components installed on your X3.

Stage 1 – 15 lbs of boost for stock exhaust – 91 Octane
Stage 2- 15 lbs of boost for stock muffler with Race Bypass – 91 Octane
Stage 3 – 15 lbs of boost for full exhaust – 91 Octane
Stage 3Ri  – 16 lbs of boost, full exhaust – 93 Octane
Stage 4Ri – 17.5  lbs of boost, full exhaust – 95 Octane
Stage 5Ri – 17.5 lbs of boost, full exhaust  – E85