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  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)
  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)
  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)
  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)
  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)
  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)
  • MAP Built Shortblock | 2015-2016 Ford Mustang Ecoboost (EBM-23-H) - Modern Automotive Performance
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  • MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L (EBM-2.0MSS-23)

    MAP price match guarantee Unbeatable Price Guarantee

    MAPerformance

    MAP Stage 2 Complete Shortblock | 2015+ Ford Ecoboost 2.3L

    PART#
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 3,920.00   $ 4,907.99
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    this item typically ships in 1-2 weeks. this item typically ships in 4-6 weeks! Free delivery by , to your door when ordered within hrs and mins
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    MAPerformance Stage 2 Ecoboost Mustang Built Shortblock w/ I-Beam Connecting Rods

    Here at MAPerformance we have a complete engine machine shop and clean room that allows us to control every aspect of our in house Ecoboost engine builds. We take pride in meticulously documenting and assembling only the highest quality parts we ourselves have tested and proven.

    Ecoboost (Forcus RS / ST) / Mustang owners looking to make 450+ whp should anticipate needing a built Ecoboost (Focus RS / ST) / Mustang shortblock.

    Included Services

    • Engine blocks visit our hot tank before and after machining for a clean, finished appearance
    • Brand new OEM Crankshafts are never cut / turned and receive a micro-polish treatment and balancing specifically for high performance applications. Additionally The crankshafts are cut for a keyway to allow the timing gear to be locked to the crankshaft. The balance shaft gear is also removed to reduce unnecessary rotating weight
    • We use a brand new ford ecoboost 2.0 block with 2.3 internals, The 2.0 block has shown to be superior to the 2.3 block which has been known to crack.  *Must utilize 2.0 head gasket when bolting on a 2.3 cylinder head.*
    • The first step in the machining process is resurfacing. We pride ourselves on the surface finish (RA) we achieve as it is of the utmost importance in regards to head gasket sealing
    • We utilize a three step honing process utilizing a 2.3L Ecoboost specific torque plate to ensure roundness. Our honing process is finished with a plateau hone for the absolute best cylinder wall finish and ultimate ring seating

    Optional Upgrade

    • Custom motor mount to utilize the 2.0 block in the 2015+ Ecoboost Mustang

    Please Note: this item does not qualify for free shipping. Shipping methods and charges will be determined when the service is completed and can range from $200-$300.

    Why Choose a MAP-built Engine?

    We won't settle for anything less than the best when it comes to our engine builds. We utilize quality components along with specialized machining and assembly techniques for each individual platform to ensure the best possible performance. If we see a gap in regards to acceptable product offerings on the market we often times develop our own like the Ultimate Duty Connecting Rods. We thoroughly inspect, blueprint, clean and assemble our engines in a clean room and most of the machine work is performed in house to satisfy our stringent requirements. We have had great success in building countless motors for every imaginable application from the weekend warrior to the all out race car.

    Ready to start your new engine? Check out our Engine Break In Procedure for the proper way to break-in a fresh engine!

    Applications

    • 2015+ Ford Ecoboost (Focus RS / Focus ST / Mustang)
      please note the Mustang requires a custom engine mount option chosen below

    What's in the Box?

    • Manley TurboTuff I-Beam Rods
    • Balance Shaft Delete
    • Manley Extreme Duty Pistons
    • Brand new OEM EcoBoost 2.0 block
    • MAP SPEC ARP Main Studs
    • Brand New OEM Balanced, Polished, and Pinned Crank
    • Precision machined with Torque Plate
    • King XP-series Bearings

    • 2015+ Mustang must use the optional custom motor mount

    MAPerformance Stage 2 Ecoboost Mustang Built Shortblock w/ I-Beam Connecting Rods

    Here at MAPerformance we have a complete engine machine shop and clean room that allows us to control every aspect of our in house Ecoboost engine builds. We take pride in meticulously documenting and assembling only the highest quality parts we ourselves have tested and proven.

    Ecoboost (Forcus RS / ST) / Mustang owners looking to make 450+ whp should anticipate needing a built Ecoboost (Focus RS / ST) / Mustang shortblock.

    Included Services

    • Engine blocks visit our hot tank before and after machining for a clean, finished appearance
    • Brand new OEM Crankshafts are never cut / turned and receive a micro-polish treatment and balancing specifically for high performance applications. Additionally The crankshafts are cut for a keyway to allow the timing gear to be locked to the crankshaft. The balance shaft gear is also removed to reduce unnecessary rotating weight
    • We use a brand new ford ecoboost 2.0 block with 2.3 internals, The 2.0 block has shown to be superior to the 2.3 block which has been known to crack.  *Must utilize 2.0 head gasket when bolting on a 2.3 cylinder head.*
    • The first step in the machining process is resurfacing. We pride ourselves on the surface finish (RA) we achieve as it is of the utmost importance in regards to head gasket sealing
    • We utilize a three step honing process utilizing a 2.3L Ecoboost specific torque plate to ensure roundness. Our honing process is finished with a plateau hone for the absolute best cylinder wall finish and ultimate ring seating

    Optional Upgrade

    • Custom motor mount to utilize the 2.0 block in the 2015+ Ecoboost Mustang

    Please Note: this item does not qualify for free shipping. Shipping methods and charges will be determined when the service is completed and can range from $200-$300.

    Why Choose a MAP-built Engine?

    We won't settle for anything less than the best when it comes to our engine builds. We utilize quality components along with specialized machining and assembly techniques for each individual platform to ensure the best possible performance. If we see a gap in regards to acceptable product offerings on the market we often times develop our own like the Ultimate Duty Connecting Rods. We thoroughly inspect, blueprint, clean and assemble our engines in a clean room and most of the machine work is performed in house to satisfy our stringent requirements. We have had great success in building countless motors for every imaginable application from the weekend warrior to the all out race car.

    Ready to start your new engine? Check out our Engine Break In Procedure for the proper way to break-in a fresh engine!

    Applications

    • 2015+ Ford Ecoboost (Focus RS / Focus ST / Mustang)
      please note the Mustang requires a custom engine mount option chosen below

    What's in the Box?

    • Manley TurboTuff I-Beam Rods
    • Balance Shaft Delete
    • Manley Extreme Duty Pistons
    • Brand new OEM EcoBoost 2.0 block
    • MAP SPEC ARP Main Studs
    • Brand New OEM Balanced, Polished, and Pinned Crank
    • Precision machined with Torque Plate
    • King XP-series Bearings

    • 2015+ Mustang must use the optional custom motor mount

    Customer Reviews

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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    Unfortunately we are not able to ship this item outside of the United States.
    If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.