Steeda S550 ProFlow Mustang Cold Air Intake - (GT) 2015+

4 reviews

Want bolt on power for your S550 Ford Mustang GT 2015, 2016 or 2017? The Steeda fantastic Cold Air Intake will give you 20 hp and 20 foot pounds BOLT ON with NO tune. Add one of our famous Steeda tunes, and remove the restrictor and enjoy even more power gains! Looks & sounds great in your engine bay too! Speed Matters

Please note all prices here are estimates and vary depending on size / weight and location.

As a guide, UK Mainland are all addresses not in Northern Ireland, but does include Islands, and Scottish Highlands. Delivery to "Highlands & Islands" can take a few extra days.

EU deliveries cost varies on service requested and weight / dimensions. Normal quote is via the cheapest "standard" delivery. Small Package delivery option is available for EU deliveries under 2 Kg, ideal for small parts.

Local Pickup can only be used in prearranged circumstances, e.g a car show etc.

FREE SHIPPING is available on order over a certain amount (country dependant)

Delivery Service   Time  Price inc VAT
Royal Mail Registered (small items) UK 2-5 days £4.98
Royal Mail Registered (small items) 1-2 days £9
Parcelforce / UPS / DPD / DHL UK Mainland 1-2 days £11.40
Parcelforce / UPS / DPD / DHL Overnight, pre 9am, or AM 1 day  varies on option - ON REQUEST


If you have issues with damage through shipping it is ESSENTIAL that we get photographs as it is impossible to take up the case with couriers without proof of damage. The following will be required, further pictures may be required.

1. Pictures of the shipping label (e.g carrier shipping label)

2. Pictures of the damaged packaging (if applicable)

3. Pictures of the damaged item


Our Mustang high performance CAI effectively opens up the intake system of Ford's new five-liter power plant and allows it to breathe much more freely than the stock intake system allows - taking your 2015-2017 pre facelift 5.0L Mustang to the next level of performance. Our 555-3228 allows an open style intake on your mustang through to the 2018+ facelift models

Our engineers started with a large surface area high-flow nano-fiber air filter, added our famous "race-tested" velocity stack entry and then designed a black powder-coated heat shield with a durable rubber gasket to seal the shield against the vehicle's hood.

You would think this is more than enough, but we went the extra mile and designed this intake system to accept the factory sound tube should you decide you want to keep it for that robust intake sound many appreciate. Or if you want to eliminate it we provide the proper plug to delete it from the system.

This Cold Air Intake is so effective at improving airflow into the five-liter engine that a performance tune is not just recommended, it is required for maximum performance! In an effort to maximize performance and provide our customers with only the very best products we have partnered with the leader in automotive tuning - SCT Performance.

Product Benefits

  • Over 22 rwhp and 18 ft/lb tq gain without a tune!
  • Over 30 rwhp and 23 ft/lb tq gain with a tune!
  • Outperforms all other cold air intakes on the market today
  • Easy bolt­ in installation
  • Retains sound tube and factory cold air ducting (also includes cap for sound tube elimination)
  • Power increase at all RPM ranges ­ not just peak power
  • Precision CNC mass air housing equals clean mass air signal resulting in smooth off­ throttle to on­ throttle acceleration
  • Lower intake air temperatures (IAT) at cruise when compared to the competition
  • Lifetime warranty
  • Check out the included dyno sheet for hp/tq gains!
  • Normally in stock

For 2018+ Facelift Models we recommend either just our drop in panel filter for NO TUNE solution.

For tuned solution for your S550 you can either use the 555-3220 Closed intake or 555-3228 open intake.


Part number: 

Fitment 2015-2017 GT (pre facelift)

555-3193 CAI with restrictor - No tune required
555-3194 CAI no restrictor - ECU tune required DISCONTINUED

Fitment: 2015+ inc Facelift 2018+ GT

555-3228 - NEW- Open Intake, TUNE REQUIRED
555-3202 Power Pack: 3228 CAI no Restrictor + SCT X4 & Steeda "Tunes For Life"


Do NOT install your "tune required" intake until you have received your Steeda (or other) Custom tune, or you will not be able to drive your car.

Tuning files are usually received in 7 working days after Steeda Tuning receives your online tuning form. During busy times this can take longer.


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