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Enhance your 2015-2016 GM Silverado and GMC Sierra 2500 and 3500 HD trucks with the Injen Evolution Cold Air Intake System, part number EVO7014. Crafted in the USA from durable cross-linked high-density polyethylene, this system offers a robust and lightweight construction designed for extreme durability and optimal performance. Its innovative 2-piece box design incorporates a boost plenum to maximize airflow, resulting in significant horsepower and torque gains without the need for aftermarket tuning. Dyno-proven to increase horsepower by up to 30 HP and torque by 80 ft-lbs, this intake system delivers noticeable performance improvements while maintaining a factory-like fit and finish.
The EVO7014 features a custom roto-molded induction tube that reduces airflow restriction, combined with Injen's proprietary SuperNano-Web dry air filter, which employs the largest pleats on the market for maximum filtration surface area. The filter, equipped with the SHUR-LOCK mounting system, ensures a secure seal under hood conditions, providing both performance and reliability. Designed with maximum under-hood space in mind, the system ensures unobstructed airflow to boost engine efficiency and sound. Stainless steel hardware, reinforced silicone couplers, and a sleek, aggressive appearance make this intake an excellent upgrade for enthusiasts seeking both power and style.
Installation is straightforward, requiring no cutting or drilling, and can be completed without aftermarket calibration, thanks to careful tuning that preserves stock fueling parameters. The system’s engineered design allows for easy maintenance and serviceability, with the option to upgrade with the hydroshield for additional protection. Made in Pomona, California, the Injen Evolution intake system combines high-quality materials, precise engineering, and proven performance gains, making it an ideal choice for diesel truck owners aiming to unlock the full potential of their vehicle's 6.6L Duramax engine.
Features:
Fitment:
2015 Chevrolet Silverado 2500 HD High Country
2015 Chevrolet Silverado 2500 HD LT
2015 Chevrolet Silverado 2500 HD LTZ
2015 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 3500 HD High Country
2015 Chevrolet Silverado 3500 HD LT
2015 Chevrolet Silverado 3500 HD LTZ
2015 Chevrolet Silverado 3500 HD WT
2015 GMC Sierra 2500 HD Base
2015 GMC Sierra 2500 HD Denali
2015 GMC Sierra 2500 HD SLE
2015 GMC Sierra 2500 HD SLT
2015 GMC Sierra 3500 HD Base
2015 GMC Sierra 3500 HD Denali
2015 GMC Sierra 3500 HD SLE
2015 GMC Sierra 3500 HD SLT
2016 Chevrolet Silverado 2500 HD High Country
2016 Chevrolet Silverado 2500 HD LT
2016 Chevrolet Silverado 2500 HD LTZ
2016 Chevrolet Silverado 2500 HD WT
2016 Chevrolet Silverado 3500 HD High Country
2016 Chevrolet Silverado 3500 HD LT
2016 Chevrolet Silverado 3500 HD LTZ
2016 Chevrolet Silverado 3500 HD WT
2016 GMC Sierra 3500 HD Base
2016 GMC Sierra 3500 HD Denali
2016 GMC Sierra 3500 HD SLE
2016 GMC Sierra 3500 HD SLT
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.
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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).
