K&N 63-3052 AirCharger Performance Intake System for 2006-2007 Chevrolet Corvette C6 6.0L V8

The K&N 63-3052 AirCharger is a complete performance air intake system built specifically for the 2006 and 2007 Chevrolet Corvette C6 with the 6.0L V8 engine. The 63-3052 replaces the entire factory intake assembly restrictive tube, housing, and filter with a roto-molded HDPE intake tube paired with a large oiled cotton gauze air filter topped with a carbon fiber heat shield. Dyno testing shows a guaranteed gain of 10.05 horsepower at 6,000 RPM and 9 lb-ft of torque over the stock system. The filter is reusable and washable with a service interval of up to 100,000 miles. Made in the USA and backed by K&N's No-Hassle 10-Year/Million Mile Limited Warranty. Note: the 63-3052 is not legal for sale or use in California or states that have adopted California emissions standards.

Why the K&N 63-3052 Outperforms the Factory Intake

The stock intake system on the 2006-2007 Corvette C6 6.0L is engineered around noise reduction and emissions packaging, not maximum airflow. The factory intake tube restricts and disrupts airflow with bends, resonators, and a tight-fitting paper element filter that blocks air as it loads with debris. The K&N 63-3052 eliminates all of those restrictions with a smooth, roto-molded HDPE tube that straightens and accelerates airflow from the filter to the throttle body. The result is a measurable increase in horsepower and torque exactly where the LS2 6.0L uses it most upper mid-range through redline.

The oversized oval cotton gauze filter flows significantly more air than the factory paper element while still filtering at the same level of efficiency. K&N's cotton gauze technology captures particles while maintaining a consistently low restriction rating across the service life of the filter something paper elements cannot do as they load up with debris.

63 Series AirCharger Design

The 63-3052 belongs to K&N's 63 Series AirCharger lineup — their premium intake family for high-displacement sports cars and performance vehicles. The key distinction of the AirCharger design is the carbon fiber top that covers the air filter, acting as a directional heat shield to keep hot engine bay air away from the incoming charge. Heat is the enemy of power in any naturally aspirated application. Cooler, denser air entering the throttle body carries more oxygen per volume which means more fuel can be burned and more power produced on each combustion event.

The intake tube is manufactured from high-density cross-linked polyethylene (HDPE) using a roto-molding process that produces a smooth interior surface. Smooth interior walls reduce turbulence and boundary layer friction, allowing air to move faster and with less resistance than cast or stamped metal alternatives.

Reusable Cotton Gauze Filter Up to 100,000 Miles Between Services

The oiled cotton gauze filter included with the 63-3052 (replacement part RP-5135) is designed to last the life of the vehicle with proper maintenance. Under normal highway driving conditions, the filter requires cleaning and re-oiling only once every 100,000 miles. K&N's filter maintenance kit makes the service process straightforward spray cleaner, rinse, dry, and re-oil. There are no disposable filters to purchase and no recurring filter replacement costs. The cotton gauze construction holds its efficiency even as it accumulates debris, unlike paper elements that progressively restrict airflow as they load up.

Fitment for 2006-2007 Chevrolet Corvette C6 6.0L V8

The K&N 63-3052 fits the 2006 and 2007 Chevrolet Corvette C6 Base model with the 6.0L LS2 V8 engine only. This kit does not fit the Corvette Z06, which uses a 7.0L LS7 V8 and requires a separate intake system. Confirm your engine size before ordering.

Full Specifications

Installation Overview

The K&N 63-3052 is designed for a straightforward DIY installation. The kit uses factory mounting points and existing holes no drilling, no cutting, and no permanent modification to the vehicle. All hardware is included.

• Tools required: flathead screwdriver and 10mm wrench
• Typical install time: 90 minutes or less
• Remove the stock intake tube and air filter housing completely
• Install the included couplers and clamps at the throttle body and MAF sensor connections
• Mount the roto-molded intake tube using factory mounting points
• Attach the oiled cotton gauze filter and carbon fiber top
• No ECU tune or recalibration required for a bolt-on intake at this power level

Important: Not Legal in California or CARB States

The K&N 63-3052 does not hold a CARB Executive Order number and is not legal for sale or use on any emissions-controlled motor vehicle in California or in any other state that has adopted California emissions regulations. Buyers in California, New York, Massachusetts, Vermont, Maine, Oregon, Washington, Connecticut, Rhode Island, New Jersey, Maryland, or Pennsylvania should verify their state's current emissions compliance requirements before purchasing. This product is street legal in all other US states.

California residents: This product contains chemicals known to the State of California to cause cancer and reproductive harm. See www.p65warnings.ca.gov.

Won't Void Your Corvette Factory Warranty

Installing the K&N 63-3052 will not void your Chevrolet factory warranty. Under the federal Magnuson-Moss Warranty Act, a manufacturer cannot void your warranty simply because you installed an aftermarket intake system. GM would need to demonstrate that the 63-3052 directly caused the specific failure being claimed. K&N stands behind this with their own No-Hassle 10-Year/Million Mile Limited Warranty covering the intake kit itself.

Compare: 63-3052 vs. 63-3060-1 for Corvette Z06

If you own a Corvette Z06, the 63-3052 is not your kit. The Z06 (2006+) is powered by the 7.0L LS7 V8 a completely different engine with different intake geometry. K&N makes a dedicated AirCharger intake for the Z06: part number 63-3060-1. The 63-3052 fits the base C6 Corvette 6.0L LS2 only. Confirm your engine before ordering.

About K&N Engineering

K&N Engineering has been manufacturing performance air filtration products in the USA since 1969. The company pioneered the oiled cotton gauze air filter and has since expanded into complete intake systems, cabin air filters, and fuel system products. K&N's cotton gauze filters are used in professional motorsport at every level, from club racing to Le Mans. The 10-Year/Million Mile warranty on K&N intake systems is one of the strongest in the industry and reflects the company's confidence in the long-term durability of their cotton gauze filter technology.

Frequently Asked Questions

Does the K&N 63-3052 fit the 2006 Chevrolet Corvette C6 6.0L V8?
Yes. The 63-3052 is a direct, guaranteed fit for the 2006 and 2007 Chevrolet Corvette C6 Base model equipped with the 6.0L LS2 V8 engine. No other years or engine variants are compatible with this specific kit.

Will the K&N 63-3052 fit the Corvette Z06?
No. The Z06 uses a 7.0L LS7 V8 engine with completely different intake geometry. The correct K&N kit for the Corvette Z06 is part number 63-3060-1. The 63-3052 fits the base C6 Corvette 6.0L LS2 only.

How much horsepower does the K&N 63-3052 add to the Corvette 6.0L?
K&N's dyno testing shows a gain of 10.05 horsepower at 6,000 RPM and 9 lb-ft of torque over the stock intake system. These are tested results on a stock 2006-2007 Corvette 6.0L V8. Additional modifications such as a tune, headers, or exhaust can further increase the power benefit of the intake upgrade.

Is the K&N 63-3052 legal in California?
No. The 63-3052 does not hold a CARB Executive Order number and is not legal for sale or use in California or in any state that has adopted California emissions regulations. It is street legal in all other US states.

Does the K&N 63-3052 require a tune after installation?
No tune is required for a bolt-on intake system at this power level. The factory MAF sensor reads the increased airflow and the ECU adjusts fuel delivery accordingly. A tune can help maximize the power gains from the 63-3052, but it is not required for proper operation or to avoid running lean.

How often does the K&N 63-3052 filter need to be cleaned?
Under normal highway driving conditions, the filter requires cleaning and re-oiling only once every 100,000 miles. In dusty or off-road conditions, inspect the filter more frequently. Use K&N's recharge kit spray cleaner, rinse with low-pressure water, allow to dry completely, then apply fresh filter oil.

Does the K&N 63-3052 void the Corvette factory warranty?
No. Under the Magnuson-Moss Warranty Act, GM cannot void your factory warranty simply because you installed a K&N intake. They would need to prove the 63-3052 directly caused any specific failure before a warranty claim could be denied on those grounds.

What warranty does the K&N 63-3052 carry?
The 63-3052 is covered by K&N's No-Hassle 10-Year/Million Mile Limited Warranty. This covers the intake system against defects in materials and workmanship for 10 years or one million miles, whichever comes first, for the original purchaser.

What tools are needed to install the K&N 63-3052?
A flathead screwdriver and a 10mm wrench are all that is needed. Installation takes 90 minutes or less. No drilling, cutting, or permanent modifications to the vehicle are required. All hardware and mounting components are included in the kit.