HP
Typical planning range: +15 to +25 HP with setup review
Yamaha 1.8L / 1.9L SVHO / 2017-2026
Yamaha SVHO Stage 2 Performance Kit
A stronger SVHO path for riders adding intercooler and waterbox planning around the Stage 1 intake base.
Price
$675
Build-path planning estimate
Install
Intermediate
5-8 hours
What you get
Included GT40 SKUs
GT40-YAM-STG1-SVHO
Stage 1 intake base
GT40-YAM-IC-SVHO
SVHO intercooler path
GT40-YAM-WB-SVHO
SVHO waterbox path
Torque
Better repeat-pull consistency with cooling support
Boost
Mild-tune boost range; verify with tuner
Recommended for
SVHO riders ready to move past intake-only
GP owners planning intercooler support
FX owners who want a balanced recreational build
| Feature | Stage 1 | Stage 2 | Stage 3 |
|---|---|---|---|
| Air Intake | Yes | Yes | Yes |
| Intercooler Tubing with BOV | Yes | Yes | Yes |
| Cooling review | Optional | Optional | Yes |
| Exhaust/waterbox path | Optional | Optional | Yes |
| Tune required | Optional | Optional | Yes |
FAQs
Is Yamaha SVHO Stage 2 a boxed kit?
This is a build path. Confirm exact model, year, and parts before ordering.
Does Stage 2 require a tune?
A tune check is recommended when adding airflow and cooling support.
Does 1.8L and 1.9L SVHO fitment differ?
Yes. Confirm displacement, hull, and year before buying.
How fast does the kit ship?
In-stock GT40 parts normally ship from the current GT40 fulfillment queue. Check the product page before checkout for live availability.
Will this affect my factory warranty?
Any performance modification can affect factory warranty coverage. Confirm with your dealer and installer before modifying a new craft.
Can GT40 help verify my exact model?
Yes. Use your exact year, model, and engine when ordering so the GT40 team can confirm the correct fitment path.