K&N 63-1050 AirCharger Cold Air Intake for 2001-2004 Corvette Z06 V8-5.7L LS6 11

Vehicle Fitment

• 2001-2004 Chevrolet Corvette C5 Z06 (Coupe, V8-5.7L LS6)

Fitment Notes

• Fits the 2001-2004 Corvette C5 Z06 equipped with the V8-5.7L LS6 engine only - does not fit the C5 Base, Convertible, or 50th Anniversary models (see K&N 57-3035 for those applications)
• Filter and intake tube install into the factory airbox space using existing mounting points
• Not legal for sale or use in California or other states adopting California emission standards - no CARB EO number
• Street legal in all other 49 states
• Installs in approximately 60-90 minutes using standard hand tools

Features

• Estimated gain of 11.35 HP @ 4,700 RPM - dyno-tested on a stock tune with no ECU modifications required
• HDPE rotationally-molded intake tube smooths and straightens airflow to the throttle body for guaranteed power and torque gains
• Vented carbon fiber top on the air filter assembly delivers a premium, race-inspired engine bay appearance
• Oversized conical oiled cotton gauze filter delivers exceptional airflow with a service interval up to 100,000 miles
• Designed to improve throttle response and produce an aggressive induction sound under acceleration
• Washable and reusable - engineered to last the lifetime of the vehicle
• Street legal in 49 states - backed by K&N's Million-Mile Limited Warranty

Specifications

• Intake Series: K&N 63 Series AirCharger
• Intake Style: Cold Air Intake System (Replaces OE Airbox)
• Tube Material: High-Density Polyethylene (HDPE) Rotationally Molded
• Tube Finish: Black
• Filter Style: Conical with Vented Carbon Fiber Top
• Filter Media: Oiled Cotton Gauze
• Filter Color: Red
• Replacement Filter P/N: RP-5070
• Estimated Horsepower Gain: 11.35 HP @ 4,700 RPM
• Filter Service Interval: Up to 100,000 miles
• CARB Legal: No - Not legal in California or states adopting CA emission standards
• Warranty: Million-Mile Limited Warranty

Included Components

• 1x HDPE Rotationally Molded Intake Tube (Black)
• 1x Oversized Conical K&N Air Filter with Vented Carbon Fiber Top (Red)
• All necessary mounting hardware and installation instructions

Product Description

The K&N 63-1050 is a 63 Series AirCharger cold air intake system engineered exclusively for the 2001-2004 Chevrolet Corvette C5 Z06 with the V8-5.7L LS6 engine. The 63 Series AirCharger steps up from the standard 57 Series FIPK by pairing the same precision HDPE roto-molded intake tube with an oversized conical oiled cotton gauze filter topped with a vented carbon fiber cover - delivering a dyno-verified gain of 11.35 HP at 4,700 RPM on a stock tune with no tune required. The intake replaces the restrictive factory airbox and tubing and installs directly into the factory airbox space using existing mounting points.

Designed specifically for the high-revving LS6 engine, the 63-1050 dramatically reduces intake restriction to maximize airflow at all RPM levels, improving throttle response and producing an aggressive induction sound under hard acceleration. The included filter is washable and reusable with a service interval up to 100,000 miles. Note: this intake does not have a CARB EO number and cannot be sold or used in California or states adopting California emission standards. It is street legal in all other 49 states and backed by K&N's Million-Mile Limited Warranty.