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Enhance your BMW 340i or 340i GT with the Injen Technology SP Series Cold Air Intake, designed specifically for models from 2016 to 2019. Crafted with a high-quality 6061-T6 aluminum intake tube, this system provides a smooth, unrestricted airflow path that optimizes engine performance and efficiency. The intake features Injen's patented MegaRam (MR) Technology, which is proven to deliver measurable power gains while maintaining a safe air-fuel (A/F) ratio, ensuring reliable and consistent performance across the entire power band. This system is engineered to boost horsepower by up to 14 HP and torque by approximately 13 ft-lbs, offering a noticeable increase in acceleration and overall engine responsiveness. The kit includes a fully serviceable SuperNano-Web dry air filter that boasts increased surface area for improved airflow and filtration, ensuring your engine breathes clean air at all times. The polished finish adds an aggressive aesthetic to your engine bay, complemented by a custom heat shield designed specifically for this application to reduce intake air temperature and maximize performance. The short ram design eliminates restrictions common in stock air intake systems, resulting in a more aggressive and throaty engine tone under full throttle, enhancing your driving experience. Installation requires no additional tuning, making it a straightforward upgrade for enthusiasts seeking immediate performance improvements. Backed by Injen’s limited lifetime warranty, this intake system guarantees durability and quality, made proudly in Pomona, California. Please note, this product is not CARB exempt and is intended for off-road use only. Experience the combination of innovative engineering and aggressive sound with the Injen SP Series Cold Air Intake for BMW 340i models, and unlock the full potential of your turbocharged engine.
Features:
Fitment:
2016 BMW 340i Base
2016 BMW 340i xDrive Base
2017 BMW 340i Base
2017 BMW 340i GT xDrive Base
2017 BMW 340i xDrive Base
2017 BMW 440i Base
2017 BMW 440i Gran Coupe Base
2017 BMW 440i xDrive Base
2017 BMW 440i xDrive Gran Coupe Base
2017 BMW M240i Base
2017 BMW M240i xDrive Base
2018 BMW 340i Base
2018 BMW 340i GT xDrive Base
2018 BMW 340i xDrive Base
2018 BMW 440i Base
2018 BMW 440i Gran Coupe Base
2018 BMW 440i xDrive Base
2018 BMW 440i xDrive Gran Coupe Base
2018 BMW M240i Base
2018 BMW M240i xDrive Base
2019 BMW 340i GT xDrive Base
2019 BMW 440i Base
2019 BMW 440i Gran Coupe Base
2019 BMW 440i xDrive Base
2019 BMW 440i xDrive Gran Coupe Base
2019 BMW M240i Base
2019 BMW M240i xDrive Base
2020 BMW 440i Base
2020 BMW 440i Gran Coupe Base
2020 BMW 440i xDrive Base
2020 BMW 440i xDrive Gran Coupe Base
2020 BMW M240i Base
2020 BMW M240i xDrive Base
2021 BMW M240i Base
2021 BMW M240i xDrive Base
2021 Toyota Tundra 1794 Edition
2021 Toyota Tundra Limited
2021 Toyota Tundra Platinum
2021 Toyota Tundra SR
2021 Toyota Tundra SR5
2021 Toyota Tundra Trail
2021 Toyota Tundra TRD Pro
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).
