★★★★★ 5
Great price
2018 Honda Civic EXL Turbo great fit, great price!
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Reviewed in the United States on March 15, 2026
Sigma Lambda Controller Free 2
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Sigma Lambda Controller Free 2SLC Free 2 will only work with genuine Bosch LSU 4. 9 sensors. Clone sensors are not compatible. SLC Free 2 is the successor to our very popular SLC Free Open Source Wideband Lambda Controller. This new version requires much less assembly than the previous version. Most components are now surface mount and come pre soldered to the PCB. Soldering of two Molex connectors and two 16 pin headers, as well as constructing cables, is required. All components
Quick Dispatch:
Your Sigma Lambda Controller Free 2 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Sigma Lambda Controller Free 2 ships.
Need Help?
Questions about Sigma Lambda Controller Free 2, sizing, or delivery? We're just an email away.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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