Corvette K&N Air Intake System : 2014-2015 C7 Stingray, Z51
The K&N 57-3081 AirCharger air intake system replaces the restrictive factory air filter and air intake housing in some Chevrolet Corvette models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-3081 air intake comes with an ultra-lightweight carbon fiber K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor and crank case vent hose. The oversized oval cone-shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points requiring commonly available tools to do the job. Guaranteed horsepower gain Designed to improve throttle response and engine sound Free-flowing polyethylene intake tube Replaces entire factory air intake system Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 90 minutes or less K&N Million Mile Limited Warranty
Product Specifications Estimated Horsepower Gain 12.51 HP @ 4998 RPM Air Filter Color Red Air Filter Height 7 in (178 mm) Air Filter Material Cotton Gauze Air Filter Outlet Shape Oval Clamp Material Stainless Steel Clamp Style Regular Clamps Included 7 Couplers Included 2 Intake Pipe Color / Finish Black Intake Pipe Ports All intake tube ports needed for the specified applications are included Mass Air Flow Sensor Adapter Included Mass Air Flow Sensor Adapter Included When Required Replacement Filter RP-5285 Street Legal In All US States Yes, CARB EO #: D-269-61 2014-2015 Base and Z51 Only TUV Approved (Europe) No Vacuum Tubing Included Yes Weight 11.9 lb (5.4 kg) Horsepower gains based on similar vehicle dynamometer test. Results will vary.
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.
Customers may return new, unused items within 90 days of delivery for a full refund to the original payment method. West Coast Corvette is not responsible for return shipping costs unless it was our error. Please refer to the tables below for return restrictions.
Full refund to original payment method
After 90 Days
10% Restocking fee and store credit
Oversize fees are noted on the product listing. Including but not limited to, wheels, spoilers, splitters, side skirts, any items with initial oversize shipping fees
10% Restocking fee
MGP Calipers, Lloyd mats, Racemesh grills, Speed Lingerie, American Car Craft, Oracle Lighting
Not eligible for return
Used parts, clearance items and parts that have been installed.