Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cobb 13-18 Ford Focus ST Air Oil SeparatorExperience enhanced engine performance and longevity with the COBB Catch Can designed specifically for the 2013 to 2018 Ford Focus ST. This air oil separator efficiently captures oil vapors and contaminants before they can re enter the intake system, promoting cleaner air flow and preventing carbon build up in your engine. Crafted to meet the high standards of COBB, a trusted name in automotive performance, this catch can integrates seamlessly with
Experience enhanced engine performance and longevity with the COBB Catch Can designed specifically for the 2013 to 2018 Ford Focus ST. This air oil separator efficiently captures oil vapors and contaminants before they can re-enter the intake system, promoting cleaner air flow and preventing carbon build-up in your engine.Crafted to meet the high standards of COBB, a trusted name in automotive performance, this catch can integrates seamlessly with your vehicle’s existing setup. Its precise construction ensures a perfect fit and reliable operation, making it an essential upgrade for enthusiasts looking to maintain their engine's health while boosting its efficiency.
The catch can's rugged design supports prolonged usage even under demanding conditions, representing a vital component for anyone serious about tuning and maintaining their Ford Focus ST’s engine performance. Quick and easy installation allows you to get back on the road faster and keep your engine running cleaner for longer.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1467 reviews
Sort
Product Reviews
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 4
It will fit a 2022 Subaru Outback
Size: (Pack of 1)
Higher quality than OEM item fit and arrived on time. This was for a 2023 Subaru Outback
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
★★★★★ 5
High quality
Size: (Pack of 1)
Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
recommand products
✅CITROEN C4 CACTUS 1.6 DIESEL 2015 REAR BENCH CLOTH SEAT A327
152.00
1988-1998 GM 1500 / Yukon Single Steering Stabilizer Kit with NX2 Shocks (BDS2007SH)
117.94
AutoMeter Gauge Speedo. 3-3/8in. 120MPH Elec. Prog. W/ Wheel Odo Old Tyme White
180.50
Isolating Link with Standard Swivel Eye One End and Safety Hook - (53-3414)
110.50
BuckViz™ Vinyl Drawstring Bolt Bag - 45703G9S9
102.06