Injen SP1676BLK SP Cold Air Intake for 2013-2017 Honda Accord 2.4L Black

Vehicle Fitment

• 2013-2017 Honda Accord (LX, LX-S, EX, EX-L, Sport, Sport Special Edition | Sedan & Coupe | L4-2.4L K24W)
• 2015-2020 Acura TLX (Base, Technology, A-Spec | L4-2.4L K24W)

Fitment Notes

• Compatible with the 9th-generation Accord (2013-2017) in both Sedan and Coupe body styles, and the first-generation Acura TLX (2015-2020), both equipped with the 2.4L naturally aspirated K24W four-cylinder engine.
• Does not fit the V6-3.5L Accord - that application requires a different intake system. Does not fit the Acura TLX with the 3.5L V6 engine.
• Does not fit the 2008-2012 Honda Accord 2.4L - that generation uses a different airbox and tube configuration. See Injen SP1675BLK for the 2008-2012 Accord 2.4L.
• No tune required. The SP1676BLK is engineered using Injen's patented MR Technology to maintain safe air/fuel ratios throughout the powerband within the stock ECU calibration, with no check engine lights.
• Not currently CARB exempt. Not legal for sale or use on vehicles registered in California or other CARB-compliant states.
• This intake ships as a 2-piece cold air design and can also be easily converted to a short ram configuration by removing the lower section - providing flexibility for owners who prefer either setup.
• Also available in a polished mirror finish - see Injen SP1676P for that option.
• Optional Hydroshield (black): Part #1033BLK - fits filter X-1014. Optional Hydroshield (red): Part #1033RED - recommended for wet or dusty driving conditions.

Features

• Dyno-proven performance gains of up to 9 additional horsepower and 8 lb-ft of torque over the factory airbox, verified on Injen's in-house dynamometer
• Injen's patented MR (MegaRam) Technology (Patents 7,359,795 and 7,669,571) is built into the stepped internal geometry of the aluminum tube, individually tuned for the K24W's airflow characteristics - maximizing power output while maintaining safe air/fuel ratios and preventing check engine lights
• Air Fusion technology (Patent 7,721,669) further optimizes the airflow dynamics for consistent power delivery across the K24W's full RPM range
• Cold air intake design - the 2-piece tube routes the filter to a lower, cooler position in the engine bay for improved combustion efficiency over the factory airbox placement near the top of the engine
• Convertible design - the 2-piece tube can be easily reconfigured as a short ram intake by removing the lower section, offering flexibility without requiring a separate purchase
• 6061-T6 aluminum intake tube provides a smooth, turbulence-free airflow path from the filter to the throttle body - replacing the factory plastic ducting with a precision-engineered aluminum flow channel
• Laser black wrinkle powdercoat finish delivers a bold, durable underhood appearance with long-term resistance to heat, scuffs, and corrosion
• Fully serviceable SuperNano-Web Dry air filter provides greater filtration surface area and lower restriction than the factory paper element - cleanable with compressed air and reusable indefinitely
• Aggressive K24W induction sound enhancement under acceleration - the open-element design lets the 2.4L's intake note come through clearly at high RPM
• Bolt-on installation - no cutting, drilling, or permanent modification required
• Made in Pomona, California, USA
• Protected by Injen Technology's Limited Lifetime Warranty to the original purchaser against defects in material and workmanship

Specifications

• Part Number: SP1676BLK
• Series: SP (Flagship Aluminum Cold Air / Short Ram Convertible)
• Application: 2013-2017 Honda Accord L4-2.4L K24W (Sedan & Coupe) | 2015-2020 Acura TLX L4-2.4L K24W
• Intake Type: 2-Piece Cold Air Intake (convertible to short ram)
• Tube Material: 6061-T6 Aluminum
• Tube Finish: Laser Black Wrinkle Powdercoat
• Filter Type: SuperNano-Web Dry
• Filter Color: Blue
• Replacement Filter Part Number: X-1014-BB
• Optional Hydroshield (Black): 1033BLK
• Optional Hydroshield (Red): 1033RED
• Technology: Patented MR (MegaRam) Technology + Air Fusion
• Dyno-Proven HP Gain: Up to +9 HP
• Dyno-Proven Torque Gain: Up to +8 lb-ft
• Tune Required: No
• CARB Status: Not CARB Exempt
• Made in USA (Pomona, California)
• UPC: 843115019686
• Weight: 10.0 lbs
• Package Dimensions: 26" L x 13" W x 9" H
• Warranty: Limited Lifetime Warranty (original purchaser)

Included Components

• 1x 6061-T6 Aluminum Cold Air Intake Tube - Upper Section (Laser Black Wrinkle Finish)
• 1x 6061-T6 Aluminum Cold Air Intake Tube - Lower Section (Laser Black Wrinkle Finish)
• 1x SuperNano-Web Dry Air Filter
• 1x Complete Mounting Hardware Kit (stainless steel band clamps, silicone coupler, and fasteners)
• 1x Installation Instructions

Product Description

The Injen SP1676BLK is an SP Series flagship aluminum cold air intake system engineered specifically for the 2013-2017 Honda Accord and 2015-2020 Acura TLX, both equipped with the 2.4L naturally aspirated K24W four-cylinder engine. It delivers dyno-proven gains of up to 9 horsepower and 8 lb-ft of torque with no tune required and no check engine lights. The SP1676BLK is the laser black wrinkle powdercoat version; the polished mirror-finish SP1676P is also available. Note that this intake is not currently CARB exempt and is not legal for use on vehicles registered in California or other CARB-compliant states.

A notable design feature of the SP1676BLK is its 2-piece cold air tubing, which provides two intake configurations in one kit. As shipped, the two sections combine to route the filter to a low-mounted cold air position in the engine bay - where ambient air temperatures are meaningfully lower than the factory airbox location, providing a real intake air density advantage for combustion. The lower section can be removed to convert the system to a short ram configuration for owners who prefer the underhood placement. Injen's patented MR (MegaRam) Technology is built into the tube's stepped internal geometry and is individually tuned for the K24W's specific airflow characteristics, maximizing power output through the engine's full RPM range while keeping the ECU's fuel mapping within factory-safe parameters without requiring an aftermarket tune.

The SuperNano-Web Dry filter is cleanable with compressed air and never requires re-oiling - a cost-effective, low-maintenance alternative to the factory paper element. Installation is bolt-on with no cutting or drilling required. Made in Pomona, California and backed by Injen Technology's Limited Lifetime Warranty against defects in material and workmanship for the original purchaser.