AEM COLD AIR INTAKE SYSTEM For 13-21 Lexus IS350 / RC350 / GS350 - 22-688C

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$249.99
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The AEM 22-688C Performance Air Intake System is a free-flowing, mandrel-bent aluminum tube air induction system designed to replace the restrictive factory air filter and air intake tubing while retaining the factory air box on some Lexus IS 250, IS 350 and RC 350 models. The air intake system comes with a replacement AEM high-flow air filter and a free-flowing aluminum intake tube that easily connects to your vehicle's factory air box and engine throttle body to dramatically increase air flow into your engine. With more air flowing through the custom-tuned intake tube, you experience more horsepower and acceleration throughout the engine's RPM range. The air intake tube accomodates a breather hose and is finished with an attractive and durable gunmetal gray powder-coating that provides a clean, high-performance look under the hood. The AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before servicing is needed (depending on driving conditions). This air intake is designed for easy installation and simply requires one screwdriver and a ratchet set to do the job. The air intake system comes with AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 22-688C vehicle applications to determine the legal status for each vehicle.
  • An inexpensive and easy horsepower upgrade
  • Designed to improve throttle response and engine sound
  • Low restriction aluminum intake tube
  • Simplistic installation requires little mechanical experience
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces stock air filter and intake tube while retaining the factory air box
  • Washable and reusable lifetime air filter
  • AEM Lifetime Limited Warranty

Installation PDF

Installation Instruction Sheet

Dyno Chart - 2015 Lexus IS250 2.5L - 5HP Increase

Supported Vehicles

2021 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2021 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2021 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2020 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2020 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2020 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2020 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2020 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2019 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2019 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2019 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2019 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2019 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2018 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2018 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2018 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2018 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2018 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2017 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2017 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2017 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2017 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2016 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2016 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2016 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2016 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2015 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2015 Lexus IS250 2.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-24

2015 Lexus IS250 2.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-24

2015 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2015 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2015 Lexus RC350 3.5L V6 Gas

All Models

Street Legal in All US States: Yes

CARB EO Number:

D-670-25

2014 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2014 Lexus IS250 2.5L V6 Gas

All Models

Street Legal in All US States: No

2014 Lexus IS250 2.5L V6 Gas

All Models

Street Legal in All US States: No

2014 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2014 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2013 Lexus GS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

2013 Lexus IS350 3.5L V6 Gas

All Models

Street Legal in All US States: No

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