Performance Air Intake for Lexus GS300 (1998-2000) 3.0L Engine

Maximize Throttle Response for your Lexus GS300 & 2JZ-GE Inline-6

Who It’s For: Designed specifically for Lexus GS300 owners running the legendary 2JZ-GE engine. If you’re a driver who values immediate pedal feedback and wants to hear that signature straight-six induction note without the factory muffled sound, this is your baseline performance mod.

The Problem: The 2JZ-GE is a masterpiece of engineering, but the stock Lexus intake system was designed for the "library-quiet" luxury standards of the late 90s. It uses a series of restrictive resonators and a long, corrugated rubber intake hose that creates massive air turbulence and "chokes" the engine at higher RPMs.

The Solution: We engineered this short ram system to eliminate those factory bottlenecks. By providing a straight, smooth-bore path to the throttle body, we increase air velocity. This corrects the lazy tip-in throttle response common on the stock GS300, delivering a more responsive driving experience during street maneuvers and highway pulls.

Why This is the Ultimate Upgrade

• Enhanced Induction Velocity: By shortening the intake tract, we allow the 2JZ-GE to pull air more efficiently, resulting in a dyno-proven gain of 5–10 horsepower and up to 8% more torque depending on your current build.
• MAF-Safe Filtration: Our high-flow micro cotton gauze filter is designed for maximum CFM without the need for heavy oils. This is critical for the Lexus GS300, as it prevents the Mass Air Flow (MAF) sensor from becoming contaminated and causing "limp mode" or poor idling.
• Direct Bolt-On Fitment: This system uses factory mounting points, making it a straightforward install for anyone with basic hand tools. No cutting or permanent modification to your chassis is required.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1998 Lexus GS300 3.0L Inline-6
• 1999 Lexus GS300 3.0L Inline-6
• 2000 Lexus GS300 3.0L Inline-6

Interchange Part Numbers:

1998, 1999, 2000, 3.0L, 2JZ, GS300, SRI-GS300-9800

The Performance Promise

Buy with confidence. As specialists who have spent decades under the hoods of JDM legends, we know that fitment matters just as much as flow. This kit is backed by real automotive experts and fast shipping to get your GS300 breathing right.