Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Upgrade your Lexus IS250 or IS350 with the K&N Engineering Part KNn69-8701TP Polished Typhoon Cold Air Intake System, designed to deliver a guaranteed increase in horsepower and torque. Crafted with a mandrel-bent aluminum intake tube, this system ensures smooth airflow, optimizing engine performance. The oversized, conical High-Flow Air Filter, featuring oiled cotton media, provides superior filtration and can be serviced up to 100,000 miles under normal highway driving conditions, reducing maintenance needs and ensuring consistent airflow. A custom heat shield or air box is included to shield the intake air from the high temperatures in the engine bay, further enhancing performance and protecting the filter from heat soak. Installation is straightforward, typically taking less than 90 minutes, making it a convenient upgrade for enthusiasts seeking immediate power gains.
Features:
Fitment:
2006 Lexus IS250 Base
2006 Lexus IS350 Base
2007 Lexus IS250 Base
2007 Lexus IS350 Base
2008 Lexus IS250 Base
2008 Lexus IS350 Base
2009 Lexus IS250 Base
2009 Lexus IS350 Base
2010 Lexus IS250 Base
2010 Lexus IS250 C
2010 Lexus IS350 Base
2010 Lexus IS350 C
2011 Lexus IS250 Base
2011 Lexus IS250 C
2011 Lexus IS350 Base
2011 Lexus IS350 C
2012 Lexus IS250 Base
2012 Lexus IS250 C
2013 Lexus IS250 Base
2013 Lexus IS250 C
2014 Lexus IS250 Base
2014 Lexus IS250 C
2014 Lexus IS250 C F Sport
2014 Lexus IS250 F Sport
2015 Lexus IS250 Base
2015 Lexus IS250 C
2015 Lexus IS250 C F Sport
2015 Lexus IS250 F Sport
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).
