COBB Downpipe With Cat Stainless Steel 3"-2-1/2" Fiesta ST 2014-2019
Highlights
- Stainless Steel Construction
- 3" To 2-1/2" Piping
- Easy Installation
- 200 Cell Count Cat
COBB 3" to 2-1/2" Stainless Steel Downpipe with a Catalytic Converter for all 2014, 2015, 2016, 2017, 2018 and 2019 Fiesta STs.
Increase the exhaust flow from your 2014-2019 Fiesta ST's turbo with this new COBB 3” to 2-1/2" Stainless Steel Catted Downpipe (501200) ! This direct replacement downpipe for your 2014-2019 Fiesta ST is constructed completely of 304-stainless steel and is designed with a durable flex section and a high-flow catalytic converter to increase horsepower and torque production.
If you are tired of the factory downpipe on your 2014-2018 Fiesta ST stealing power away from your turbo, the free flowing catalytic converter on COBB's Stainless Steel Catted Downpipe allows for less restriction of exhaust flow. A solid CNC crafted construction gives you reliable durability and a substantially longer lifespan for the COBB 3” Stainless Steel Catted Downpipe. All of this, coupled with the expert-level TIG welded seams, gives you a well crafted piece of hardware that will perform greatly. The flex section allows for easy installation and gives the unit the ability to bend and move with the exhaust flow of your newer Fiesta ST.
COBB Downpipe Benefits and Features:
- Full 304 Stainless Steel Construction
- CNC Machined Turbo Flange
- 4" Flex Section for Easy Fitting
- 200 Cell Count Metal Spun Catalytic Converter
- 3" Stainless Steel Up to Catalytic Converter
- 2-1/2" Stainless Steel from Flex Section to Flange
The COBB cat-back exhaust system is a great complement for the catted downpipe. Make the most of the power COBB can provide by upgrading to a full turbo-back exhaust system that includes the downpipe and cat-back exhaust. Make a solid choice by pairing the exhaust with a new COBB Accessport V3 Tuner to experience a real increase the horsepower of your newer Fiesta ST can produce.
Order a COBB (501200) 3" to 2-1/2" Stainless Steel Catted Downpipe for your 2014, 2015, 2016, 2017 or 2019 Fiesta ST from CJ Pony Parts today!
Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.
Installation Difficulty

Intermediate skill is required for this installation.