IS Series - The IS series is a more traditional approach great for significant gains by fully allowing your engine to breath. The colder and denser the air, the more power to the cylinder heads, which means more horsepower and torque to your wheels. Don't be caught on the track with your factory airbox. Get the best on the market. 6061 T-6 Aluminum Alloy

Most Injen intakes are CARB approved. Most intakes are also available in a polished or black powder coat finish. A polished look will draw attention to your performance piece, while a black powder coat with give your engine compartment a mean stealth look. Simply inquire.

Returns; Exchanges; Good Merchandise

Returns of good merchandise may be accepted by AirIntakeHeaven.com in its sole discretion under the following conditions:

1. Return/Exchange of merchandise in totally re-saleable condition, without markings on the original packaging will be restricted to extraordinary circumstances with prior approval from AirIntakeHeaven.com. Accepted return will be assessed up to a 30% restocking charge.          

2. Return/Exchange of merchandise in packaging that has been marked, relabeled or otherwise defaced will be restricted to extraordinary circumstances with prior approval from your AirIntakeHeaven.com. Accepted return will be assessed a 40% or higher restocking charge

3. Merchandise classified by AirIntakeHeaven.com as TB (To Be Discontinued), or DC (Discontinued), may not be returned for credit.

4. Merchandise on sales promotion or inventory packages may not be returned for credit.

5. Buyer must pay all return transportation charges.

6. Buyer must obtain and complete an RMA form, issued by AirIntakeHeaven.com, for any good merchandise return or exchanges.

7. Returns/Exchanges will not be accepted under any circumstances after 30 calendar days after the ship date indicated by AirIntakeHeaven.com.

8. Any returns for non-fitment or quality issues will require high quality digital pictures of the products to be emailed to the account manager before an RMA is approved.

9. Order cancellations will take up to 48 hours after a cancellation is requested before the order is officially cancelled and money processed for return.