K&N 57-3035 FIPK Cold Air Intake for 2001-2004 Chevrolet Corvette C5 V8-5.7L LS1

Vehicle Fitment

• 2001-2004 Chevrolet Corvette C5 Base (Coupe, Convertible, V8-5.7L LS1)
• 2001-2004 Chevrolet Corvette C5 Z06 (Coupe, V8-5.7L LS6)
• 2003 Chevrolet Corvette C5 50th Anniversary Edition (Coupe, Convertible, V8-5.7L LS1)
• 2003 Chevrolet Corvette C5 50th Anniversary Edition Pace Car (V8-5.7L LS1)

Fitment Notes

• Fits all 2001-2004 C5 Corvette models equipped with the V8-5.7L LS1 or LS6 engine
• Filter and intake tube install into the factory airbox space located behind the radiator
• Intake tube accommodates the factory mass air flow (MAF) sensor and includes a replacement silicone air injection vent hose
• CARB exempt under EO# D-269-28 - 50-state legal including California
• Installs in approximately 60-90 minutes using factory mounting points and standard hand tools

Features

• Estimated gain of 11.35 HP @ 4,700 RPM - dyno-tested on a stock tune
• HDPE rotationally-molded intake tube dramatically smooths and straightens airflow for guaranteed horsepower and torque gains
• Oversized oval tapered conical oiled cotton gauze filter delivers exceptional airflow with a service interval up to 100,000 miles
• Vented carbon fiber top on the filter assembly gives the engine bay a premium, performance-oriented appearance
• Custom heat shield protects intake air from engine bay heat for consistent cool-air performance
• Designed to improve throttle response and enhance the induction sound at wide-open throttle
• 50-state legal (CARB EO# D-269-28) - backed by K&N's Million-Mile Limited Warranty

Specifications

• Intake Series: K&N 57 Series FIPK Generation II
• Intake Style: Cold Air Intake System (Replaces OE Airbox)
• Tube Material: High-Density Polyethylene (HDPE) Rotationally Molded
• Tube Finish: Black
• Filter Style: Oval Tapered Conical
• Filter Top: Vented Carbon Fiber
• Filter Media: Oiled Cotton Gauze
• Filter Height: 6.0 in (152 mm)
• Replacement Filter P/N: RP-5070
• Estimated Horsepower Gain: 11.35 HP @ 4,700 RPM
• Filter Service Interval: Up to 100,000 miles
• CARB EO Number: D-269-28
• CARB Legal: Yes - 50-State Legal
• Warranty: Million-Mile Limited Warranty

Included Components

• 1x HDPE Rotationally Molded Intake Tube (Black)
• 1x Oversized Oval Tapered K&N Air Filter with Vented Carbon Fiber Top
• 1x Custom Heat Shield
• 1x Replacement Silicone Air Injection Vent Hose
• All necessary mounting hardware and installation instructions

Product Description

The K&N 57-3035 is a 57 Series FIPK Generation II cold air intake system engineered specifically for the 2001-2004 Chevrolet Corvette C5, covering the Base coupe and convertible, Z06, and all 50th Anniversary Edition models powered by the V8-5.7L LS1 or LS6 engine. It replaces the restrictive factory airbox and intake tubing with a precision HDPE roto-molded intake tube and an oversized oval tapered oiled cotton gauze filter - capped with a vented carbon fiber cover that installs into the factory airbox location behind the radiator. The result is a guaranteed increase of 11.35 HP at 4,700 RPM on a stock tune, along with improved throttle response and an aggressive induction tone at wide-open throttle.

The intake tube retains the factory MAF sensor, and a replacement silicone air injection vent hose is included for a clean, factory-compatible installation. The system uses existing factory mounting points throughout and typically installs in under 90 minutes. The included filter is washable and reusable with a service interval up to 100,000 miles. CARB-exempt under EO# D-269-28 and 50-state legal, the 57-3035 is backed by K&N's Million-Mile Limited Warranty.