Modded Stage 2.5 "MEGA+" Kit Mini Cooper JCW Kit (Auto only)
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STAGE 2.5 MEGA+ — SERIOUS PERFORMANCE FOR YOUR AUTOMATIC
228 HP → 315 HP
Stage 2.5 MEGA+ is built for MINI owners ready to take performance to the next level. With the right supporting hardware and our Stage 2.5 calibration, expect 35–60% more power over stock, depending on the application.
Developed with the MINI JCW Race Team, MEGA+ delivers stronger acceleration, faster turbo response, and serious mid-range power while retaining refined street drivability.
THE NUMBERS
Stock JCW: 228 HP / 236 FT-LBS
Stage 2.5 MEGA+ Auto: 315 HP / 328 FT-LBS
+87 HP | +92 FT-LBS
WHAT'S INCLUDED
✓ Modded Mini Stage 2.5 MEGA+ Tune
✓ Forge or AIRTEC Upgraded Intercooler
✓ Dinan or AIRTEC Intake Resonator Delete
✓ Evolution Racewerks 4" Downpipe
MEGA+ FEATURES
✓ 91–93 AKI octane recommended (this tune auto adjusts for octane level)
✓ Faster turbo response
✓ Green, MID & Sport modes retained
✓ Great for street, autocross & track use
✓ Ethanol blends up to E30 available
✓ Custom burble settings
✓ DirectDrive™ throttle calibration
✓ Startup roar
A Tune Customization Form will be sent after ordering.
The MEGA+ Kit will pass SMOG even in California!
REMOTE TUNING AVAILABLE
Get your MINI tuned without traveling to dealer or sending in DME.
Remote tuning sessions are available using a Modded Mini-provided ENET cable and a Windows-based laptop.
Don't have a compatible laptop? Loaner laptops may be available — contact us for availability.
DME UNLOCK
2020.5–2024 MINIs require the factory DME to be sent in for unlocking or at a dealer.
For cloning, the BDC module and one key must be sent in for programming. You keep your original DME.
FITMENT
2014–2024 MINI JCW Automatic — 228 HP 2.0L
MORE BOOST. BETTER COOLING. 315 HP.
That's MEGA+.
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