Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

EMS 2015-2023 Ford Mustang EcoBoost 2.3L Badass Build Short Block

  • CA+ 625 head studs (THIS ITEM IS OUT OF STOCK AND ESTIMATED FOR THE END OF DECEMBER 2024)
  • OEM head gasket
  • Rear main seal
  • Brisk plugs (gapped)
$4,745.51

Available

$

EMS 2015-2023 Ford Mustang EcoBoost 2.3L Badass Build Short Block

The BaBu (Badass Build) Engineered Motorsport Solutions short block will have the following components:

  • A new or used engine block, your choice of ST or MZR, or the option to bring your own block (BYOB).
  • Badass Block Specs are rated for 700 whp, but add sleeves and it can go to 1000+ whp
  • A new-pinned OEM crankshaft (includes matching crank gear and balancer)
  • MAHLE pistons (standard compression or high compression)
  • Wiseco Boostline rods
  • King main and rod bearings
  • Balance shaft delete
  • OEM Oil Squirters

*While ordered separately, we only recommend OEM head gaskets for our short blocks and ca625+ head studs*

Commercial shipping is included in the price and is limited to the continental US. Residential drop-off is available for extra charge, but restrictions may apply based on residential area and shipper limitations. An EMS representative will reach out if these restrictions apply to your purchase.

All engines ship through South East Freight Lines (SEFL), then may change carriers once out of the South East, US. Freight tracking is unavailable, but you will be provided shipping estimates from EMS just before the engine shipping. Also, it is not guaranteed, but the freight carriers should call before arrival to confirm delivery times. If there is any damage to the engine crate or its contents upon arrival at its destination, please refuse the shipment, do not sign the receipt, take pictures, then email EMS at sales@emsinc-tn.com. Failure to do so may result in the engine being unable to be covered by our EMS 1 Year Warranty.

If the shipping cost exceeds the allotted amount for your order, EMS will reach out with the details. Shipping differences can be paid through the button on the top of the EMS website labeled “Shipping/Contingency Charge. International shipping requests must be requested by emailing sales@emsinc-tn.com before placing your engine order.

DISCLAIMER: EMS does not take any responsibility if the BadAss Build short block is assembled and timed incorrectly by non-EMS associates. Even though they are just four cylinder engines, they are more complex than one may think. We strongly encourage that if at any point that you or your mechanic are in doubt on how to proceed, please contact us to schedule a Facetime, WebEx, or Zoom consultation. Consultations are $75 per hour and can be scheduled by calling us at (423)500-4901.


First Class Customer Service & Satisfaction.

At Function Factory Performance, customer service is our top priority. Finding the right parts can be overwhelming, so we’re here to make the process smooth and enjoyable. We’re always ahead of the curve with our commitment to education and awareness. Let’s make this experience simple and awesome together! Don’t hesitate to call us at (480) 576-8606 or click here to reach us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

EMAIL A FACTORY SPECIALIST FOR HELP CALL A FACTORY SPECIALIST NOW

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Frequently Asked Questions

How long does it take for my parts to ship?
If it’s in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we’ll keep you updated so you know exactly when your parts are leaving the pit lane.
Do you send tracking with my order?
Absolutely. Once your order ships, you’ll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.

If your order ships via freight, you’ll get a separate email with a direct link to the carrier’s tracking page — easy and stress-free.
What happens if my parts get lost or damaged?
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

If your shipment is lost, just email or call us — we’ll help track it down and guide you through the next steps to make it right.
What can I do to help FFP?
Simple — spread the horsepower!

Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.

Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community.

1

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