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Upgrade your Lexus IS250 or IS350 with the AEM Induction C.A.S. 06-13 Cold Air Intake System, designed to enhance engine performance by increasing airflow and reducing intake restrictions. This system replaces the factory air filter, intake tubing, and air box, allowing your engine to breathe more freely for improved horsepower and torque. The included cone-shaped AEM Dryflow air filter features an oil-free synthetic media capable of lasting up to 100,000 miles before cleaning, depending on driving conditions, reducing maintenance needs and ensuring consistent airflow. The custom-shaped heat shield with edge trim lining is engineered to block engine bay heat from affecting intake air, helping to maintain optimal engine performance. The mandrel-bent aluminum intake tube, finished in a durable gunmetal gray powder coat, offers a precise fit and added durability, contributing to better throttle response and acceleration. Designed, tuned, and dyno-tested, this system guarantees performance gains and reliability. Backed by AEM's Lifetime Limited Warranty, it offers a long-term upgrade for your vehicle. Note that some AEM intake systems may not be legal for sale or use in California and other states with strict emission standards, so check compatibility with your local regulations before installation. This product is not CARB-approved but is designed for maximum performance gains without emission compliance. Overall, the AEM C.A.S. Cold Air Intake System is a reliable choice for enthusiasts seeking improved power, sound, and driving experience in their Lexus models.
Features:
Fitment:
Lexus IS250 Base 2006
Lexus IS250 Base 2007
Lexus IS250 Base 2008
Lexus IS250 Base 2009
Lexus IS250 Base 2010
Lexus IS250 Base 2011
Lexus IS250 Base 2012
Lexus IS250 Base 2013
Lexus IS250 C 2010
Lexus IS250 C 2011
Lexus IS250 C 2012
Lexus IS250 C 2013
Lexus IS350 Base 2006
Lexus IS350 Base 2007
Lexus IS350 Base 2008
Lexus IS350 Base 2009
Lexus IS350 Base 2010
Lexus IS350 Base 2011
Lexus IS350 Base 2012
Lexus IS350 Base 2013
Lexus IS350 C 2010
Lexus IS350 C 2011
Lexus IS350 C 2012
Lexus IS350 C 2013
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).
