Skip to Product Info
    • Enhancer Ignition, Sea-Doo, Microprocessor For Use With Sea-Doo 800 (Also The 95, 96, Xp And Gsx) MSD Ignition
    • Enhancer Ignition, Sea-Doo, Microprocessor For Use With Sea-Doo 800 (Also The 95, 96, Xp And Gsx) MSD Ignition
    • Enhancer Ignition, Sea-Doo, Microprocessor For Use With Sea-Doo 800 (Also The 95, 96, Xp And Gsx) MSD Ignition
    • Enhancer Ignition, Sea-Doo, Microprocessor For Use With Sea-Doo 800 (Also The 95, 96, Xp And Gsx) MSD Ignition
    • Enhancer Ignition, Sea-Doo, Microprocessor For Use With Sea-Doo 800 (Also The 95, 96, Xp And Gsx) MSD Ignition
    • 4255.jpg
    • 4255_01_P04_KIT (1).jpg
    • 4255_02_P01_ANG.jpg
    • 4255_03_P01_BAC (1).jpg
    • 4255_04_P05_CON (1).jpg
    • 4255.jpg
    • 4255_01_P04_KIT (1).jpg
    • 4255_02_P01_ANG.jpg
    • 4255_03_P01_BAC (1).jpg
    • 4255_04_P05_CON (1).jpg
    Sale!

    MSD Enhancer Ignition, SEA-DOO 800/XP/GSX, Digital Multiple Spark | 4255

    Vendor: MSD
    Part Number: 4255
    Save $107
    Sale Price $849.95 Regular Price $956.95

    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.
    Payment & Security

    Secure, encrypted checkout. Card details go straight to the payment processor and are never stored by us.

    • Amazon
    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Share to:

    The Enhancer Ignition for the SEA-DOO® 800 (also fits the '95, '96, XP, and GSX) uses a high-speed RISC microprocessor to control timing and rev-limiter functions. Built-in dip switches let you set two rev limits and a timing curve so you can match the ignition curve to your engine and its modifications. The Digital Enhancer produces a series of sparks through 3,000 RPM rather than a single spark, delivering strong throttle response, acceleration, and a clean, smooth idle, with each spark packing 105 millijoules of energy at up to 36,000 volts.

    Specifications:

    • Application: Marine/Powersports — SEA-DOO 800, '95-'96 XP and GSX
    • Ignition Type: Performance, Digital Enhancer
    • Color: Red
    • Voltage Required: 12V
    • Spark Energy: 105 mJ per spark
    • Ignition Coil Included: No
    • Programming: Built-in dip switches for timing curve and dual rev limits
    • Installation: Direct plug-in to factory wiring
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 4255

    Compliance: This part is legal for sale and use on Racing Use Only Vehicles — competition vehicles that are not registered and never operated on the street. It is against the law to install this part on an Emissions Controlled Vehicle (1966-and-newer California-certified or 1968-and-newer federally certified vehicles).

    FAQ

    What SEA-DOO models does the MSD 4255 fit?

    It's designed for the SEA-DOO 800, as well as the '95 and '96 XP and GSX models.

    How is the ignition curve programmed?

    It's programmed using dip switches built into the Enhancer, letting you set two rev limits and a timing curve without a laptop.

    How much spark energy does it produce?

    Each spark carries 105 millijoules of energy at up to 36,000 volts.

    Is installation a direct plug-in?

    Yes, it fits in the stock electrical box and plugs directly into the SEA-DOO's factory wiring.

    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.

    Recently Viewed