Home IMP Stock Turbo Rules
- Engine must be OEM for the model.
- Turbo must be OEM for the model and NO altering of housing or wheel.
- Pump Gas 93 octane.
- No straight pipe (must have muffled exhaust exiting the bottom).
- Studder buttons are allowed.
- Unaltered commercially available carbide tipped trail studs.
- No side exhaust.
- Rail extensions allowed.
- OEM for model suspension.
- No lightweight parts allowed.
Home IMP Stock Turbo Rules
