













AEM Induction AEM C.A.S 2016 Infinity Q50 L4-2.0L F/I Cold Air Intake 21-807C
AEM IND Cold Air Intakes
Engine Cold Air Intake Performance Kit
The AEM 21-807C is designed to replace the restrictive air filter and airbox of specific Infiniti Q50 models. The oversized oval-shaped AEM Dry Flow filter is made from an oil-free, synthetic filter media and can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The AEM heat shield replaces the restrictive factory airbox, and uses the factory engine cover as it's top cover. To create a seal between the AEM heat shield/airbox and engine cover a rubber edge trim is included. The air intake system is backed by AEM's Lifetime Limited Warranty.
Cold Air Induction System; Incl. Dryflow Air Filter/Heat Shield/Gunmetal Gray Aluminum Tubing/Clamps; Estimated HP Gain 11 HP At 4600 RPM;
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 - 2017 | INFINITI | Q50 | Inspiration, Hybrid Premium, Base |
| 2018 | INFINITI | Q50 | Luxury, Hybrid Luxe |
| 2018 - 2019 | INFINITI | Q50 | Pure, 400 Sport, Luxe |
| 2016 - 2019 | INFINITI | Q50 | Red Sport, Sport, Hybrid |
| 2016 - 2018 | INFINITI | Q50 | Seduction, Premium, Perfection |
| 2019 | INFINITI | Q50 | Sport Plus |
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

AEM Induction AEM C.A.S 2016 Infinity Q50 L4-2.0L F/I Cold Air Intake 21-807C
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Free Shipping
Premium Parts
Fitment Guaranteed
FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


