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    • MSD 2-Bar MAP Sensor, 2psia-29psia for Programmable Digital-7 | 23121
    • MSD 2-Bar MAP Sensor, 2psia-29psia for Programmable Digital-7 | 23121
    • MSD 2-Bar MAP Sensor, 2psia-29psia for Programmable Digital-7 | 23121
    • MSD23121.jpg
    • Map Sensor 2-Bar For Blown/Turbo Applications Plug-In 2Psia 29Psia Map Sensor For The Programmable Digital-7 MSD Ignition
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    • 23121_v1.jpg
    Sale!

    MSD 2-Bar MAP Sensor, 2psia-29psia for Programmable Digital-7 | 23121

    Vendor: MSD
    Part Number: 23121
    Save $21
    Sale Price $167.95 Regular Price $188.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    MSD's 2-bar MAP sensor monitors intake manifold pressure and relays it to the ECU as a voltage signal ranging from about 1 to 5 volts, giving the Programmable Digital-7 accurate boost and vacuum data for blown or turbocharged applications up to 15 psi of boost.

    Specifications:

    • Pressure Range: 2psia - 29psia (2-bar)
    • Output Signal: Approximately 1-5 volts
    • Boost Rating: Up to 15 lbs. of boost
    • Connection: Plug-in for MSD Programmable Digital-7
    • Warranty: Manufacturer's Limited 1-Year Warranty
    • Part Number: 23121

    For use with MSD controls only.

    FAQ

    What is the boost rating of the MSD 23121 MAP sensor?

    MSD rates it for applications up to 15 lbs. of boost.

    What voltage range does the sensor output?

    Approximately 1 to 5 volts depending on manifold pressure.

    What controller does this MAP sensor plug into?

    It's a plug-in sensor for MSD's Programmable Digital-7.

    Is this sensor compatible with non-MSD ignition controls?

    No, MSD specifies it's for use with MSD controls.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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