Injen 15-20 Acura TSX 3.5L V6 Polished Cold Air Intake (SP1480P)

Regular price $401.80 USD $359.51 USD

Ready To Ship! Special Order! Ships in 6+ weeks

Part # injSP1480P

Is your engine gasping for air and craving more horsepower? Well, guess what? Injen has some exciting news for you! Introducing the SP series of cold air intakes from Injen Technology, designed to give your engine the deep breath it deserves and unleash the performance you've been yearning for. The SP series is Injen's flagship line of aluminum cold air intake systems, setting the standard in the industry.

What makes Injen stand out? We hold four (4) patents on the tuning process of an intake system, making us the pioneers of tuned air intake systems. Our SP series incorporates our patented MegaRam (MR) Technology, Air Fusion, and other cutting-edge innovations that keep us at the forefront of the performance aftermarket.

The heart and soul of this intake lie in its 6061-T6 aluminum air intake tube, ensuring a smooth and uninterrupted path for highly efficient airflow. Our engineers have meticulously crafted this intake to deliver both safe and powerful performance, complemented by sleek aesthetics that will turn heads whenever you pop your hood. We've also maintained a safe Air Fuel (A/F) ratio across the power band for optimal performance.

But wait, there's more! The SP intake comes equipped with a fully serviceable Injen SuperNano-Web dry air filter. Its increased filter surface area allows for superior airflow and unbeatable filtration. And that's not all – the Injen SP performance intake provides the power you can not only feel but hear too! Experience its aggressive and throaty tone, unmatched in the aftermarket. Plus, if you want to add a personal touch, we offer multiple finishes for this intake system.

And the cherry on top? The SP CAI kit comes with the unbeatable Injen Technology Limited Lifetime Warranty! You can have peace of mind knowing we stand behind our product with confidence. Upgrade your ride with the Injen SP series – breath easy, unleash power, and make a statement on the road.


  • Converts to Short Ram


  • Acura TLX V6-3.5L (2015, 2016, 2017, 2018, 2019, 2020)


  • Dyno Proven gains of up to 10 hp and 9 lb-ft. of torque
  • Cold Air Intake Design
  • Features Injen’s patented Air Fusion Technology
  • Provides power gains while maintaining A/F ratios
  • No additional tuning required
  • 6061-T6 aluminum intake tubing
  • 2-piece design easily converts to short ram system
  • Fully serviceable Injen SuperNano-Web dry air filter
  • Replacement air filter part number X-1079-BB
  • Optional hydroshield part number 1121BLK
  • Available in multiple finishes
  • Aggressive engine tone under full throttle
  • Smooth intake piping eliminates restrictions and improves airflow
  • Made in Pomona California, USA
  • Injen Technology Limited Lifetime Warranty

Customer Reviews

Customer Reviews

Be the first to write a review

Customer Questions


In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.


Alert: ShopLock Protection Activated


This website does not allow visitors to copy text or images for their own personal or business use without prior permission. Future attempts to copy will be logged and you may be blocked from accessing the website.

If you would like to use the text or images found on this website on your website or blog, please contact the store owner using the button below to make a formal request for approval.

Contact Store Owner