Ford Performance Cold Air Intake Box RS Focus ST 2013-2018

Ford Performance:
99% of 100


  • Increases Airflow Over OE Box
  • Includes K&N Filter
  • Fits Focus ST And Rs
  • Quick And Easy Install
MSRP $190.00
You save 11%

Ford Performance 'RS' Cold Air Intake Box for 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs.

If you've been admiring the Focus RS' specialty parts and pieces, why not grab this Ford Performance 'RS' Cold Air Intake Box (M-9603-FSTA) for your 2013-2018 Focus ST? Pick up your new air box from CJ Pony Parts today!

Ford Performance Air Box Features and Benefits:
- Fits all 2013-2018 Focus STs
- Air box was original on 2016-2017 Focus RSs
- Promotes improved horsepower, torque and acceleration
- Increases overall airflow with superior filtration to OE stock air box
- Includes premium K&N washable/reusable air filter
- Quick and easy to install

This premium Ford Performance air box will give your ST some Focus RS attitude and additional performance boost! The direct-fit upgraded airbox proudly features the 'RS' logo and helps improve overall airflow, which will increase horsepower, acceleration and torque in your street machine. Ford Performance takes things a step further and includes a premium-quality K&N air filter to ensure you're getting the best quality air possible to your ST's engine. This replacement air filter is washable and re-usable and is exponentially better than the original stock filter sitting inside your Focus' air box right now. What are you waiting for? Get an aggressive boost of power with a bit more attitude and upgrade your airbox today!

Air Intake Kit Includes:
- One (1) Focus RS Open Element Airbox with 'RS' logo
- One (1) K&N Premium High-Flow Air Filter

*Works with stock tune/calibration, no additional tuning changes are required.

Turn your hot hatch into an all-out street machine with the large selection of 2013-2018 Focus ST parts offered by CJ Pony Parts from some of the top name brands in the industry, such as Ford Performance (formerly Ford Racing). As an added benefit, when you buy your Ford Performance parts from CJ Pony Parts, you're getting additional reliability and peace of mind coming from CJ Pony Parts' status as a Top 10 Ford Performance dealer, a status that CJ Pony Parts has maintained for the last 10 years!

Order this upgraded Ford Performance (M-9603-FSTA) 'RS' Cold Air Intake Box for your new 2013, 2014, 2015, 2016, 2017 or 2018 Focus ST today from CJ Pony Parts!

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Focus years:

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