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Spool Performance
Wireless Ethanol Analyzer Kit BMW S55
$399.00
The Wireless Ethanol Analyzer Kit BMW S55 from Spool Performance is a tuning & electronics upgrade for E85, S55.
Part number: SPX-3B33-4H44-000
Fitment
Listed for these platforms and engines. Tap one to see every part for it.
S55 EngineE85
Not sure? Send us your VIN before ordering and we’ll confirm it fits.
- Authorized dealerGenuine parts with full manufacturer warranty.
- ShippingShips same day or within 24 hours.
- Returns30-day returns on new, uninstalled parts in original packaging.
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