K&N 69-8702TP Typhoon Cold Air Intake for 2007-11 Lexus GS350 3.5L V6

Vehicle Fitment

• 2007-2011 Lexus GS350 (Base/Trim, 3.5L V6, RWD/AWD) - 2012-2025 coverage unconfirmed.

Features

• Mandrel-bent polished aluminum intake tube for increased airflow
• Oversized, washable and reusable high-flow cotton gauze air filter
• Replaces restrictive factory intake system for improved engine breathing
• Dyno-proven gains of approximately +18 horsepower at 5751 RPM
• Includes stainless steel clamps and durable rubber couplers
• Installs easily with common hand tools in about 60 minutes
• Provides enhanced throttle response and induction sound
• Backed by K&N's Million Mile Limited Warranty

Specifications

• Estimated horsepower gain: +18.11 hp @ 5751 RPM
• Estimated torque gain: +16.5 lb-ft
• Tube material: Polished aluminum
• Filter material: Oiled cotton gauze (red)
• Clamp quantity: 5 stainless steel clamps
• Couplers included: 2 black rubber couplers
• Kit weight: Approximately 8.5 lb (3.9 kg)
• Replacement filter: RU-4990
• Emissions note: Not legal for sale or use in California on pollution-controlled vehicles

Included Components

• 1x Mandrel-bent polished aluminum intake tube
• 1x High-flow conical cotton gauze air filter (pre-oiled)
• 2x Rubber couplers
• 5x Stainless steel hose clamps
• All required mounting brackets and hardware
• Installation instructions and warranty information

Product Description

The K&N 69-8702TP Typhoon Cold Air Intake System is designed to improve horsepower and acceleration in the 2007-2011 Lexus GS350 with the 3.5L V6 engine. This intake replaces the restrictive factory airbox with a polished aluminum intake tube and a large, reusable high-flow air filter, allowing more air into the engine for improved combustion efficiency and throttle response.

This system provides an estimated gain of 18 horsepower and a more aggressive intake sound without requiring ECU tuning. Installation can be completed in about an hour with basic hand tools, and the included K&N air filter can be washed and reused for up to 100,000 miles between cleanings under normal driving conditions.

Ideal for enthusiasts seeking a simple, bolt-on performance upgrade, the K&N 69-8702TP offers noticeable improvements in acceleration and overall driving feel. Fitment is confirmed through 2011; 2012-2025 model coverage remains unconfirmed at the time of listing.