2001-2005 Lexus IS300 Exhaust Headers

2001–2005 Lexus IS300 2JZ-GE Catless Performance Header

Upgrade your exhaust flow and unlock better performance with this catless header designed specifically for the 01–05 Lexus IS300 equipped with the 2JZ-GE engine.

Built for improved exhaust scavenging, this header replaces the restrictive factory manifold and catalytic setup, allowing the engine to breathe more efficiently. Ideal for enthusiasts looking to improve throttle response, top-end power, and exhaust tone.

Features:

• Direct fit for 2001–2005 Lexus IS300 (2JZ-GE)
• Catless design for maximum exhaust flow
• High-quality stainless steel construction (varies by supplier spec)
• Performance-oriented design for street and track use
• Improves throttle response and overall engine efficiency

Fitment:

Lexus IS300 (2001–2005)
Engine: 2JZ-GE

Notes:

• Intended for off-road / motorsport use only (where applicable by law)
• Professional installation recommended