
Spool PerformanceSKU: SP-B58S58-PPEH
SPOOL B58/S58 Plug and Play Ethanol Sensor Harness
$24.99 Available
Free US shipping on orders over $250
Make sure this fits your car
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
1
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
Spool Performance B58/S58 Plug and Play Ethanol Sensor Harness
Connect our ethanol sensor harness to your ethanol sensor and your fuel controller. Our harness makes everything seemingly plug and play, no splicing or cutting of any wires. One side connects straight on the GM ethanol sensor and the other side connects onto your secondary controller harness.
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| BMW | M2 | G87 | 2023+ | |
| BMW | M3 | G80/G81 | 2021+ | |
| BMW | M4 | G82/G83 | 2021+ | |
| BMW | X3 M / X4 M | F97/F98 | 2020+ | |
| BMW | M340i | G20/G21 | 2019+ | |
| BMW | M440i | G22/G23/G26 | 2021+ | |
| BMW | M240i | G42 | 2022+ | |
| BMW | M240i / M235i | F22/F23 | 2014–2021 | |
| BMW | 340i / 335i / 330i | F30/F31 | 2012–2019 | |
| BMW | 440i / 435i | F32/F33/F36 | 2014–2020 | |
| BMW | 540i / M550i | G30/G31 | 2017–2023 | |
| BMW | Z4 M40i | G29 | 2019+ | |
| Toyota | GR Supra 3.0 | A90/A91 | 2020+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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