MBRP Cat-Back Exhaust System 3" To Dual 2-1/2" Split Side Exit XP Series EcoBoost 2.7L/3.5L F-150 2015-2018

MSRP $734.99
You save 19%

MBRP XP Series 3" to Dual 2-1/2" Split Side Exit Cat-Back Exhaust System with 3-1/2" Tips for all 2015, 2016, 2017 and 2018 F-150s with a 2.7L or 3.5L EcoBoost Engine.

Whether you’re in search of the perfect exhaust note, head-turning looks or an overall reliable system that will last, MBRP has the answer for you. The MBRP XP Series 3" to Dual 2-1/2" Split Side Exit Cat-Back Exhaust System with 3-1/2" Tips is the prime choice for your 2015-2018 F-150 with a 2.7L or 3.5L EcoBoost Engine.

Picking up a cat-back from MBRP to add to the list of modifications on your 2015-2018 F-150 is the perfect choice to give you every aspect you’re looking for in an exhaust system. This T409 stainless steel system (S5254409) is 3” in diameter from the cats to the muffler and 2-1/2” in diameter from the muffler to the dual 3-1/2” mirror polished stainless steel tips located behind each rear wheel.

Features and Benefits:
- XP Series Manufactured of T409 Stainless Steel
- Over 70% Increased Exhaust Flow
- Bullet Style Muffler for Deep Sound
- Dual Side Exit Behind Rear Wheels
- 3” Diameter Exhaust Tubing Between Catalytic Converters and Muffler
- 2-1/2” Diameter Exhaust Tubing Between Muffler and Exhaust Tips
- Dual 3-1/2” Mirror Polished Stainless Steel Exhaust Tips
- Increase in Both Horsepower and Torque
- Fits all Cab and Bed Configurations
- All Necessary Hardware And Installation Instructions Included

*This cat-back exhaust system will not fit 2017-2018 Raptors.

MBRP puts countless resources into making sure each and every exhaust system is thoroughly tested to make sure it’s a perfect fit for your 2015-2018 F-150 in every way. Tested everywhere from the street to the track and dyno, this cat-back system is sure to take your F-150 to the next level when it comes to sound, looks and all-out performance. This system (S5254409) is made from T409 Stainless Steel, so you can sleep soundly at night knowing that with a seamless construction, this exhaust system will last you a long, long time. MBRP develops these exhaust systems with as little seams as possible in an effort to minimize any risk of rust.

The stock F-150 cat-back sees 477 CFM but MBRP's cat-back flows 877 CFM. With an exhaust flow increase of over 70%, you can expect great gains in both horsepower and torque. Installation of the MBRP Dual Side Exit Cat-Back Exhaust System is relatively easy, needing only a few hand tools to complete.

Please Note: Extension pipe will need to be cut, or not be needed at all for some cab and bed configurations. Shortening of the front pipe will be required to fit smaller wheel wheelbase configurations. Please refer to installation instructions.

The EcoBoost engines available on the 2015-2017 F-150 make minimal noise from the factory. If you want to hear the turbo(s) better, then picking up this MBRP Cat-Back Exhaust System is the perfect choice. These systems pump up the decibels without making your ears ring. The exhaust notes are subtle and manageable when cruising down the highway but will roar when you mash on the throttle. Given all the pros of this system from MBRP, how do you say no to installing this system on your F150?!

So what are you waiting for? Order a MBRP XP Series 3" to Dual 2-1/2" Split Side Exit Cat-Back Exhaust System with 3-1/2" Tips for your 2015, 2016, 2017 or 2018 F-150 with a 2.7L or 3.5L EcoBoost Engine from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following F-150 years:

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