SKU: MCL.675LT.ECU
2015 McLaren 675LT XperTune Performance Software
Fabspeed XperTune Performance Software unlocks up to 66 whp and 43 ft-lbs torque gains on the 2015 McLaren 675LT while preserving drivability and reliability. Custom maps support stock setups or modifications including Sport Cats Cat Bypass Pipes and upgraded turbos. Ship your ECU for bench flashing and quick return for simple reinstallation with no vehicle changes needed.
Key Features
- Power Increases: Stock 582 whp / 490 ft-lbs to tuned 629 whp / 516 ft-lbs. with Fabspeed Sport Cats 635 whp / 526 ft-lbs. peak gains at 8000 RPM
- Multiple Maps: Options for stock cars Sport Cats Cat Bypass Pipes upgraded turbos and additional setups
- ECU Bench Flash: Remove ECU ship to Fabspeed receive tuned unit back for direct plug-in reinstallation
- Stock Map Backup: Factory settings preserved for full revert to stock anytime
- Reliability Focused: Gains delivered without drivability loss or hardware strain
Product Notes
- This service requires mailing your ECU. detailed instructions emailed post-purchase
- Include completed ECU Information form with shipment
- Special tune requests or upgrades may incur extra fees
Installation Notes
- Professional installation recommended.
- Remove ECU from 2015 McLaren 675LT ship with form. reinstall tuned ECU yourself
- No vehicle modifications or hardware changes required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 | McLaren | 675LT | Coupe |
Why Choose Fabspeed?
- Proven motorsport tuning for McLaren supercars
- Dyno-tested power with daily drive compatibility
- Precise ECU programming by expert tuners
Frequently Asked Questions
- Q: Does this fit 2015 McLaren 675LT only?
A: Yes designed specifically for 2015 McLaren 675LT US-spec models stock or modified - Q: How does the tuning process work?
A: Purchase receive instructions mail ECU with form. tuned in 24-48 hours shipped back same method - Q: Can I return to stock power?
A: Yes Fabspeed saves your original ECU map for complete revert capability
Shipping & Handling
- Method: Customer ships ECU to Fabspeed. returned via same service in 24-48 hours
- Availability: In stock – ships same or next business day
- Packaging: Protective ECU packaging
- Weight: ECU shipment approx 1 lb
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