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Upgrade your Lexus with the AEM 22-688C Performance Air Intake System, designed to enhance airflow and boost engine performance. This system features a mandrel-bent aluminum intake tube finished in a durable gunmetal gray powder-coat, which not only looks sleek under the hood but also ensures maximum durability. It replaces the factory restrictive air filter and intake tubing while retaining the original air box, providing a significant increase in airflow that results in improved horsepower and acceleration across the engine's RPM range. The system includes a high-flow AEM Dryflow synthetic air filter that is maintenance-friendly, capable of lasting up to 100,000 miles before needing service, depending on driving conditions. Easy to install with just a screwdriver and ratchet set, this intake system is perfect for those looking to enhance their vehicle's performance without extensive modifications. The system is compatible with 2015 Lexus IS 250, IS 350, and RC 350 models, offering a straightforward upgrade that maximizes airflow and engine efficiency. It is compliant with EPA standards and carries a Limited Lifetime Warranty, ensuring quality and peace of mind. Note that some applications may not be legal for sale or use in California and other states adopting California emission standards, so verify compatibility before purchase.
Features:
Fitment:
Lexus GS350 Base 2013
Lexus GS350 Base 2014
Lexus GS350 Base 2015
Lexus GS350 Base 2016
Lexus GS350 Base 2017
Lexus GS350 Base 2018
Lexus GS350 Base 2019
Lexus GS350 Base 2020
Lexus GS350 F Sport 2013
Lexus GS350 F Sport 2014
Lexus GS350 F Sport 2015
Lexus GS350 F Sport 2016
Lexus GS350 F Sport 2017
Lexus GS350 F Sport 2018
Lexus GS350 F Sport 2019
Lexus GS350 F Sport 2020
Lexus IS250 Base 2014
Lexus IS250 Base 2015
Lexus IS250 C 2014
Lexus IS250 C 2015
Lexus IS250 C F Sport 2014
Lexus IS250 C F Sport 2015
Lexus IS250 F Sport 2014
Lexus IS250 F Sport 2015
Lexus IS350 Base 2013
Lexus IS350 Base 2014
Lexus IS350 Base 2015
Lexus IS350 Base 2016
Lexus IS350 Base 2017
Lexus IS350 Base 2018
Lexus IS350 Base 2019
Lexus IS350 Base 2020
Lexus IS350 C 2013
Lexus IS350 C 2014
Lexus IS350 C 2015
Lexus IS350 C F Sport 2014
Lexus IS350 C F Sport 2015
Lexus IS350 F Sport 2014
Lexus IS350 F Sport 2015
Lexus IS350 F Sport 2016
Lexus IS350 F Sport 2017
Lexus IS350 F Sport 2018
Lexus IS350 F Sport 2019
Lexus IS350 F Sport 2020
Lexus IS350 F Sport 2021
Lexus RC350 Base 2015
Lexus RC350 Base 2016
Lexus RC350 Base 2017
Lexus RC350 Base 2018
Lexus RC350 Base 2019
Lexus RC350 Base 2020
Lexus RC350 Base 2021
Lexus RC350 F Sport 2015
Lexus RC350 F Sport 2016
Lexus RC350 F Sport 2017
Lexus RC350 F Sport 2018
Lexus RC350 F Sport 2019
Lexus RC350 F Sport 2020
Lexus RC350 F Sport 2021
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
