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Z-Flash OBD-II Switch & Hardwire Replacement Set

Marsoni M251S
Sale price$29.99
Pay 4 payments of $7.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Z-Flash OBD-II Switch & Hardwire Replacement SetThe Z Flash Switch and Hardwire Kit is now available for compatible Z Flash modules. If your Z Flash features the 2x2 plug, you can easily upgrade it to work with this switch and hardwire kit! This upgrade gives you the flexibility to activate your Z Flash using the included switch or hardwire it into a controller for more customized control. You must have a Z Flash module with the 2x2 plug(Z Flash OBD Chrysler & Z Flash OBD Ford). Check the images
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  • 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
4.1 ★★★★★
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Zac
Birmingham, US
★★★★★ 5
Good quality
Works great! Good quality and price!
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Reviewed in the United States on November 20, 2025
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Alex Bernardin
Natrona Heights, US
★★★★★ 5
Perfect fit
Perfect fit for my Accord
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Reviewed in the United States on February 15, 2026
P
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Paul Pagan
Port Orchard, US
★★★★★ 4
That it filters out debris in the air from going into the engine / cabin
It’s an air filter seems to be doing what it is designed for
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Reviewed in the United States on March 9, 2026
B
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Bill R.
Massapequa, US
★★★★★ 5
Wonderful
Excellent
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Reviewed in the United States on January 15, 2026
J
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JPinckn
Alexandria, US
★★★★★ 5
DIY savings
Saved myself $90! Fit like a glove great value
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Reviewed in the United States on September 22, 2025

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