★★★★★ 4
Nice product
It’s good
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Reviewed in the United States on May 19, 2026
Haltech WB2 Bosch - Dual Channel CAN O2 Wideband Controller Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Haltech WB2 Bosch - Dual Channel CAN O2 Wideband Controller KitSmaller, lighter and water proof! The new Haltech Wideband Controller can now be safely fitted inside your engine bay but that's not all Suits: Bosch LSU 4. 9 Sensor Includes: Dual Channel, CAN Wideband Controller, 2 x 4. 9LSU Sensor, CAN Cable (4' 1200mm), Power Supply Cable, 2 x Weld on Bung, Quick Start Guide. Notes: The ideal CAN expansion accessory for all Elite Series ECUs.
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Your Haltech WB2 Bosch - Dual Channel CAN O2 Wideband Controller Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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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4.2 ★★★★★
Based on 2155 reviews
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Product Reviews
★★★★★ 5
It was a good fit
It was a good quality
Thanks
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Reviewed in the United States on April 13, 2026
★★★★★ 5
DIY forget the dealer
DIY value
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Works
Decent quality, somewhat flimsy, not bad for the price. Fit perfectly, correct thickness.
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Reviewed in the United States on December 17, 2025
★★★★★ 5
Perfect fit for 2013 Honda Fit
Exactly what I needed at a great price
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Reviewed in the United States on February 21, 2026
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