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Upgrade your Audi A4 or A5 with the Injen Technology SP series cold air intake, engineered to boost performance and enhance engine sound. Crafted with a 6061-T6 aluminum intake tube, this system ensures a smooth airflow path that reduces restrictions and maximizes power output. The design integrates Injen's patented MegaRam (MR) Technology and Air Fusion, which optimize airflow and tuning for reliable horsepower gains of up to 12 HP and torque increases of 18 lb-ft. The intake is designed to maintain a safe air-fuel ratio across the entire power band, ensuring both performance and reliability. The fully serviceable Injen SuperNano-Web dry air filter provides increased airflow capacity, offering increased filtration efficiency and longer service intervals. It features a unique aggressive engine tone under full throttle, delivering a throaty sound that enthusiasts crave. Available in multiple finishes, this intake system allows for a personalized aesthetic upgrade. Installation is straightforward, with no additional tuning required, making it an ideal choice for enthusiasts seeking reliable performance enhancements. The kit includes all necessary hardware, a hydro-shield for water protection, and detailed instructions. Backed by Injen’s limited lifetime warranty, this cold air intake is a durable and high-performance upgrade that enhances your vehicle’s responsiveness and sound profile. Designed specifically for 2009-2014 Audi A4 models and 2010-2013 Audi A5 models, it complies with EPA standards and features CARB EO # D-476-8, making it legal for street use in California and other compliant states. Experience improved throttle response, increased horsepower, and an unmistakable aggressive engine tone with the Injen SP series intake system.
Features:
Fitment:
2009 Audi A4 Base
2009 Audi A4 Cabriolet
2010 Audi A4 Base
2010 Audi A5 Cabriolet
2011 Audi A4 Base
2011 Audi A5 Cabriolet
2012 Audi A4 Base
2012 Audi A5 Cabriolet
2013 Audi A4 Base
2013 Audi A5 Cabriolet
2014 Audi A4 Base
2014 Audi A5 Cabriolet
2015 Audi A4 Premium
2015 Audi A4 Premium Plus
2015 Audi A4 Prestige
2016 Audi A4 Premium
2016 Audi A4 Premium Plus
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).
