Live kit
Stage 1
First legacy 4-TEC package.
Core parts
- Air Intake
- Intercooler Tubing with BOV
- Base package
Support
Catch Can Kit / Fresh plugs
Tune: Stock or mild tuneInstall: Intermediate
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1503 4-TEC / 2004-2017
Legacy 4-TEC upgrade path for 215 and 260 HP hulls.
Platform
Live kit
First legacy 4-TEC package.
Core parts
Support
Catch Can Kit / Fresh plugs
Build path
Legacy air plus support.
Core parts
Support
Rear Exhaust / Tune check
Build path
Advanced 215/260 builds.
Core parts
Support
Tune/fuel review / Clutch review
| Stage | Best for | Core parts | Support | Tune | Install | Buy path |
|---|---|---|---|---|---|---|
| Stage 1 | First legacy 4-TEC package. | Air Intake / Intercooler Tubing with BOV / Base package | Catch Can Kit / Fresh plugs | Stock or mild tune | Intermediate | Shop kit |
| Stage 2 | Legacy air plus support. | Stage 1 base / Intercooler Tubing with BOV / Cooling check | Rear Exhaust / Tune check | Recommended | Intermediate | Plan build |
| Stage 3 | Advanced 215/260 builds. | Stage 2 stack / Cooling upgrade / Build review | Tune/fuel review / Clutch review | Required | Advanced | Plan build |