AEM 21-806C Performance Cold Air Intake System

Upgrade your driving experience with the AEM 21-806C Performance Cold Air Intake System, specifically designed for select Lexus GS350 models. This intake system is engineered to replace the restrictive factory air filter and intake housing, allowing your engine to breathe better and perform at its peak.

Key Features

• Air Filter: The oversized AEM Dryflow synthetic washable air filter ensures outstanding airflow and filtration, providing a significant horsepower boost.
• Heat Shield: Integrated heat shield helps reduce intake air temperature, enhancing performance further.
• Durable Construction: Made from mandrel-bent aluminum with a stylish gunmetal gray powder-coated finish.
• Easy Installation: Designed for straightforward installation with commonly available tools.
• Long-lasting Filter: The oil-free synthetic filter media lasts up to 100,000 miles before cleaning is required, depending on driving conditions.

Performance Benefits

This intake system is tuned and dyno-tested to deliver an estimated horsepower gain of 8 HP at 5300 RPM. With the 21-806C, experience improved acceleration and engine responsiveness, making every drive more exhilarating.

Specifications

• Estimated Horsepower Gain: 8 HP @ 5300 RPM
• Weight: 13.5 lb (6.1 kg)
• Clamp Material: Stainless Steel
• Clamp Style: Worm Gear
• Couplers Included: 1
• Clamps Included: 3
• Warranty: Limited Lifetime
• California Legal Status: Not legal for sale or use in California

Fitment

Before purchasing, check the specific vehicle applications to ensure compatibility with your Lexus GS350. Some models may have restrictions based on emissions laws.

Customer Insights

Users have praised the AEM 21-806C for its noticeable improvement in throttle response and engine sound. Many appreciate the ease of installation and the sleek appearance it adds to their engine bay. The washable air filter has also received positive feedback for its convenience and longevity.