Injen EVO7007C Cold Air Intake w/ Oiled Filter for 2017-2019 Duramax L5P

Vehicle Fitment

• 2017-2019 Chevrolet Silverado 2500HD/3500HD (6.6L L5P Duramax V8)
• 2017-2019 GMC Sierra 2500HD/3500HD (6.6L L5P Duramax V8)

Features

• Direct-fit Evolution cold air intake system with oiled 8-layer cotton gauze filter
• One-piece sealed roto-molded polyethylene housing with patented Twist-Lock filter attachment
• Clear-View badge for easy air filter inspection
• Dyno-proven gains of up to ~34 hp and ~76 lb-ft torque without tuning
• Custom dyno-tuned intake tube for optimized airflow and MAF sensor performance
• Reinforced automotive-grade silicone couplers and stainless hardware
• Durable construction for heavy-duty truck applications
• No cutting or drilling required - simple bolt-on installation

Specifications

• Brand: Injen Technology
• Part Number: EVO7007C
• Type: EVO Series cold air intake system with oiled air filter
• Housing Material: Roto-molded polyethylene
• Filter: 8-layer oiled cotton gauze
• Engine: 6.6 L L5P Duramax V8 turbo diesel
• Estimated Power Gain: ~34 hp
• Estimated Torque Gain: ~76 lb-ft
• CARB Status: Not CARB exempt - restricted in certain states

Included Components

• 1x One-piece sealed intake housing
• 1x Dyno-tuned intake tube
• 1x 8-layer oiled cotton gauze air filter
• Reinforced automotive-grade silicone couplers
• Stainless steel band clamps
• Clear-View inspection badge
• Mounting hardware kit
• Installation instructions

Product Description

The Injen EVO7007C Evolution Cold Air Intake System with oiled filter is engineered specifically for 2017-2019 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks equipped with the 6.6 L L5P Duramax V8 turbo diesel engine. This direct-fit intake system replaces the restrictive factory air intake with a one-piece roto-molded polyethylene housing and a large 8-layer oiled cotton gauze filter, maximizing cool air delivery to the engine and improving performance without requiring ECU tuning.

Featuring Injen's patented Twist-Lock system and reinforced couplers, the EVO7007C delivers dyno-proven gains of up to approximately 34 hp and 76 lb-ft of torque while maintaining OE-quality fit and simple installation. The Clear-View badge lets you check filter condition easily, and the durable construction ensures reliable performance under heavy-duty duty cycles. Note that this intake is not CARB exempt and may be restricted in certain states. Fitment is confirmed through 2019; 2025 coverage is unconfirmed at time of listing.