K&N Cold Air Intake for Ford Mustang GT S550 Coyote 5.0L V8 (15-17) 57 Series FIPK 57-2590

Fitment Information

• Ford Mustang GT S550 5.0L Coyote V8 (2015, 2016, 2017)
• Coupe and convertible models

Specs and Features

• 57 Series FIPK Intake System
  • FIPK stands for Fuel Injection Performance Kit
  • Designed specifically for the 2015-2017 Mustang GT S550 with the 5.0L Coyote V8
  • Black roto-molded high-density polyethylene intake tube
  • Retains the factory airbox with a direct-replacement K&N High-Flow Air Filter
  • Red washable and reusable oiled cotton-gauze filter
  • Replacement filter: K&N 33-5029
• Estimated Performance Gains
  • 9.12 horsepower at 5,342 RPM
  • 13 lb-ft of torque
  • Designed to improve throttle response and intake sound
• Emissions and Identification
  • CARB EO: D-269-65
  • 50-state legal for the listed Mustang GT application
  • Manufacturer part number: 57-2590
  • UPC: 024844360182
• Installation and Maintenance
  • Mounting hardware, four clamps, and two couplers included
  • Uses common hand tools for installation
  • Filter service interval of up to 100,000 miles under normal highway driving conditions
  • K&N No-Hassle Lifetime Limited Warranty

Product Description

The K&N 57 Series FIPK, short for Fuel Injection Performance Kit, is a cold air intake designed for the 2015-2017 Ford Mustang GT S550 with the naturally aspirated 5.0L Coyote V8. It retains the factory airbox while replacing the factory intake tube and disposable paper filter with a black roto-molded tube and K&N reusable High-Flow Air Filter.

This is a clean, practical intake upgrade for Coyote Mustang owners who want improved airflow without changing the factory airbox layout. K&N estimates gains of 9.12 horsepower at 5,342 RPM and 13 lb-ft of torque, along with sharper throttle response and a more noticeable intake note when the 5.0L is under load.

The included oiled cotton-gauze filter can be washed and reused rather than replaced at every service interval. The 57-2590 is also 50-state legal for the listed Mustang GT application, making it a strong option for S550 owners who need a CARB-compliant intake system.

Product Video

This K&N overview explains the design behind its cold air intake systems and reusable High-Flow Air Filters. The 57-2590 uses the brand's 57 Series FIPK layout, combining a roto-molded intake tube with a washable oiled filter that fits within the factory Mustang GT airbox.

Before You Buy

This intake fits only the 2015-2017 Mustang GT with the 5.0L Coyote V8. It does not fit EcoBoost, V6, GT350, GT500, or 2018-and-newer Mustang GT models. Because the included filter uses oiled cotton-gauze media, service it with the appropriate K&N cleaner and filter oil when maintenance is due. Retain the CARB EO label and documentation with the vehicle for emissions-inspection purposes.

Popular Performance Upgrades for Your S550 Mustang GT

• Roush cat-back exhaust for 2015-2017 Mustang GT coupe adds a more aggressive exhaust note to complement the improved intake sound.
• Flowmaster Outlaw Series cat-back exhaust for 2015-2017 Mustang GT is for Coyote owners looking for a louder, more aggressive exhaust character.
• aFe MACH Force-Xp cat-back exhaust for 2015-2017 Mustang GT pairs a 304 stainless steel exhaust system with black or polished tip options.

About K&N

K&N develops performance air filters, intake systems, oil filters, and maintenance products for street and motorsports vehicles. Its 57 Series FIPK systems are vehicle-specific intake upgrades built around washable, reusable High-Flow Air Filters and molded intake tubes for an OEM-style fit.