Description
The Mishimoto MMICP-MUS4-15P is a purpose-built intercooler pipe kit engineered specifically for the 2015-2023 Ford Mustang EcoBoost, replacing the factory hot-side and cold-side intercooler pipes and couplers with a smoother-flowing forced induction system. Built around 2.5-inch hot-side and 2.75-inch cold-side mandrel-bent aluminum piping, this kit is designed to eliminate the restrictive bends found in the stock induction system while cleaning up the look of the engine bay.
As a forced induction upgrade, this pipe kit is aimed at drivers looking to improve spool-up characteristics and support power potential on their EcoBoost Mustang without disturbing the rest of the induction system. Four-layer silicone couplers with heat-resistant embedded fibers connect the mandrel-bent aluminum pipes, giving the induction engine components added tolerance against heat and boost pressure, while stainless steel T-bolt clamps provide consistent, reliable holding power throughout the force induction path. A precision CNC-machined BPV flange on the hot-side pipe allows the stock EcoBoost Mustang BPV to be retained, and a pre-marked CNC-machined area on the cold-side pipe is ready for a meth injection port or boost gauge, making this Mishimoto piece a flexible foundation for a broader performance induction setup.
Vehicle Applications
This kit is a direct fit for the 2015-2023 Ford Mustang EcoBoost and Mustang EcoBoost Premium, covering the S550 chassis equipped with the 2.3L EcoBoost engine. No other years, makes, or models are covered by this application.
Features
- Direct-fit design for the 2015-2023 Ford Mustang EcoBoost
- Replaces factory hot-side and cold-side intercooler pipes and couplers
- 2.5-in hot-side and 2.75-in cold-side mandrel-bent aluminum pipes to reduce restrictive bends
- Four-layer silicone couplers with heat-resistant embedded fibers
- Stainless steel T-bolt clamps for consistent, reliable holding power
- CNC-machined BPV flange on hot-side pipe allows quick install of the stock or stock-style BPV
- Pre-marked CNC-machined area on cold-side pipe for meth injection or boost gauge installation
- Fits both the stock intercooler and Mishimoto performance intercoolers
- Installs in under one hour with no modification to engine bay components
- Available in polished or wrinkle black finish
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMICP-MUS4-15P
- Product Type: Forced Induction
- Pipe Material: Aluminum
- Pipe Bend Type: Mandrel
- Pipe Color/Finish: Polished (also available in wrinkle black)
- Coupler Material: Silicone
- Coupler Color: Black
- Clamp Type: T-Bolt
- Clamps Included: Yes
- Vehicle Applications: 2015-2023 EcoBoost Mustang
- Engine Code: 2.3L EcoBoost
- Chassis Code: S550
- Kit Includes: (1) Aluminum Pipe w/ CNC-Machined NPT Bung, (1) Aluminum Pipe w/ CNC-Machined BPV Flange, (4) Silicone Couplers, (1) 2.0-in T-bolt Clamp, (4) 2.75-in T-bolt Clamps, (3) 3.0-in T-bolt Clamps, Mishimoto Lifetime Warranty
- CARB EO Number: D-759-23
Frequently Asked Questions
Which vehicles does the Mishimoto MMICP-MUS4-15P intercooler pipe kit fit?
This kit is a direct fit for the 2015-2023 Ford Mustang EcoBoost and Mustang EcoBoost Premium, built for the S550 chassis with the 2.3L EcoBoost engine.
Does installing this intercooler pipe kit require modifying the engine bay?
No. Installation requires no modification to any parts in the engine bay and can be completed in under one hour.
What finishes are available for this pipe kit?
The Mishimoto Mustang EcoBoost intercooler pipe kit is available in either a polished or wrinkle black finish.
Can I keep my stock BPV with this kit?
Yes. The kit features a precision CNC-machined BPV flange that allows you to retain the stock EcoBoost Mustang BPV.
What is included in the MMICP-MUS4-15P kit?
The kit includes one aluminum pipe with a CNC-machined NPT bung, one aluminum pipe with a CNC-machined BPV flange, four silicone couplers, one 2.0-in T-bolt clamp, four 2.75-in T-bolt clamps, three 3.0-in T-bolt clamps, and the Mishimoto Lifetime Warranty.
Will this kit work with a performance intercooler?
Yes, this pipe kit fits both the stock intercooler and Mishimoto performance intercoolers.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.












