Select Your Engine / Model
250cc 4-Stroke
KTM / Gas Gas / Husqvarna
Recommended Parts
- Exhaust System
93+ Octane required · Rev Limit: 14700 RPM
Recommended Parts
- Exhaust System
ETS MX21, VP PRO6 or equivalent fuel required · Rev Limit: 14700 RPM
350cc 4-Stroke
KTM / Gas Gas / Husqvarna
Recommended Parts
- Exhaust System
93+ Octane required · Rev Limit: 14100 RPM
450cc 4-Stroke
KTM / Gas Gas / Husqvarna
Recommended Parts
- Exhaust System
93+ Octane required · Rev Limit: 12200 RPM
Recommended Parts
- Exhaust System
Green MAP: same as Stage 1 450 4T 93 · White MAP: smoother than stock for slippery conditions · 93+ Octane required · Rev Limit: 12200 RPM
500cc 4-Stroke
KTM / Gas Gas / Husqvarna
Required Parts
- Remove Reed Valves from airbox
Optional / Compatible
- Fuel Exhaust System
91+ Octane required · Rev Limit: 11600 RPM · Dyno charts coming soon
Required Parts
- Remove Reed Valves from airbox
- Slip On Exhaust
Optional / Compatible
- Full Exhaust System
91+ Octane required · Rev Limit: 11600 RPM · Dyno charts coming soon
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