Description
Yamaha FX SVHO / GP1800R SVHO — 1.8L Supercharged PCM Tuning
Unleash the beast in your Yamaha's 1.8L SVHO supercharged engine (1812cc) with N2 Speed's professional mail-in PCM tuning. The SVHO platform is Yamaha's most powerful WaveRunner engine, and our expert calibrations push it to its full potential with carefully optimized boost, fuel, and ignition maps.
Compatible Models
- Yamaha FX SVHO / FX Cruiser SVHO / FX Limited SVHO (2014–present)
- Yamaha GP1800R SVHO (2017–present)
What's Included
- Full PCM read and backup of your factory supercharged calibration
- Boost pressure optimization for maximum safe power
- Custom fuel map tuning matched to boost levels
- Ignition timing optimization under boost
- Rev limiter adjustment
- Speed limiter removal or adjustment
- Enhanced throttle response and spool-up characteristics
- Optimized acceleration maps for dominant hole-shots
Performance Gains
The supercharged SVHO platform has significant headroom for safe power increases. Expect 15–25+ HP gains, faster supercharger spool-up, improved boost delivery across the RPM range, and explosive acceleration that transforms your riding experience.
How It Works
- Order & Ship: Purchase this service and carefully ship your PCM/ECU to our Pompano Beach, FL facility
- Tune & Test: Our technicians read, calibrate, and flash your optimized tune — typically completed within 1–2 business days
- Return & Ride: We ship your tuned PCM back. Reinstall and feel the supercharged difference
Why N2 Speed for Supercharged Tuning?
Supercharged engines demand expert-level calibration. N2 Speed's tuning team has extensive experience with forced-induction platforms — from supercharged Hellcats to boosted marine engines. We understand boost dynamics, knock thresholds, and fueling requirements to deliver maximum safe power.
Questions? Call us at 954-790-7824
