CVF Stainless Steel Catted Downpipes (2015-2020 Ford F-150 2.7L EcoBoost)

Rated 4.8 stars
6 Reviews

$795.00 $749.99

Model Number: CVF FF271520CDP-1

Customizations Total: $0.00

Detailed product review by user gebo21 at


  • T304 stainless steel
  • 3" diameter
  • 400 cell catalytic converters
  • Better fuel mileage
  • High-flow catted downpipes
  • 100% mandrel bent
  • Fits both OEM and aftermarket exhausts
  • Fully TIG welded
  • CVF Lifetime Warranty


Featuring 400 cell catalytic converters, the CVF Stainless Steel Catted Downpipes will release all the hidden horsepower and torque your turbocharged EcoBoost 2.7L F-150 has to offer by facilitating more efficient airflow directly from the turbo without eliminating the catalytic converters.
You will not only experience increased power and performance but also realize a more aggressive note to the sound of your exhaust when compared to the stock catted downpipes.
Manufactured from high quality 3" T304-grade stainless steel tubing for superior strength and corrosion resistance, these CVF downpipes feature smooth mandrel bends throughout the piping to improve exhaust flow, equaling more power and better performance.
These downpipes are designed to fit the 2015-2020 2.7L F-150.
Please note that this product is for off-road use only. It is not CARB certified, therefore it is not legal for use in California or other states adopting California emission standards. Not legal for use on pollution controlled motor vehicles; not intended for highway use.
Rated 4.8 stars
Based on 6 reviews
Total 5 star reviews: 5 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
6 reviews
  • J
    I recommend this product
    Rated 5 stars
    6 months ago
    Great all around. Seal the joints though

    Upon unboxing, the high build quality of these pipes was immediately apparent. I questioned that there were no seals or gaskets, however, and I don't think the instructions stated to use any. In fact, I chatted with a rep and they said, nope, no extra parts required for install. My instinct was to buy new OEM gaskets for the connection to the headers (I used to work parts for Harley Davidson, and this was a must-do any time you removed the exhaust pipes) so I did replace those. While I love the sound and performance from the pipes, they leak at every joint. I'm going to have to remove and reinstall them with hi-temp sealant of some kind. Disappointed in that, but overall very satisfied with the product, hence the 5-star rating. Also passed IL emissions with no problems.

  • DC
    David C.
    I recommend this product
    Rated 5 stars
    8 months ago
    Catted downpipe

    Very happy with the downpipe for my 2.7 ecoboost.

    Excellent quality. Fit and finish top notch.

    Prior to purchase I had some questions which the person in the service department answered promptly with great detail.

    Very impressed with the company from the service and production side.

    You have gained a long term customer from this experience.

  • J
    I recommend this product
    Rated 5 stars
    1 year ago
    Great quality, won’t be a waste of Mooney

    Best down pipes on the market, I’ve done my research and these are so far the best I’ve seen! Everything in the description on the down pipes are legit and worth every dollar!

  • K
    I recommend this product
    Rated 4 stars
    1 year ago
    Good quality but a few things that could change

    The exhaust itself is a good quality exhaust most of it is real stainless the only things that aren't is the cat tube and the bolts on the clamps those are unable the bolts not the cat tube and also the flange for the cat back isn't but thats understandable too. The things that bother me are the mid pipe that goes from the driver side to the passenger side y pipe should just be one piece no need for it to be its own piece with the hangers because you have to put it on the pipe anyway to install it and the second thing is all of the slip on fittings leak all of them and they are as tight as I could possibly get them and I tighten them while the truck was running still leaking have to pull all of it apart to use liquid exhaust gasket on it now. 3rd is the flange for the cat back exhaust could be better I had to fight to get it in there correctly when the stock wasn't a struggle at all. All in all good exhaust but get liquid exhaust gasket so you don't have to take everything back apart again like I have to now

  • PV
    Phil v.
    I recommend this product
    Rated 5 stars
    1 year ago
    Awesome quality

    Showed up on time and looked as awesome as the photos on the website. Great welds and awesome for and finish. Really brought my ecoboost to life !

    Everything was a tight & precise fit , but that’s what you’d expect from anything like this. High quality clamps and I haven’t heard or noticed any leaks yet ! If you’re looking at this down pipe vs. other brands - I would highly recommend this over them . Plus a great customer service - you just can’t beat it !

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