Mishimoto 2001-2005 Lexus IS300 Silicone Post MAF Intake Hose Kit

This Mishimoto performance air intake is a direct-fit upgrade for 2001-2005 Lexus applications covering IS300, IS300 Sportcross. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

Replacing the air intake hose on your 2001-2005 Lexus IS300 I6 3.0L is crucial for maintaining and enhancing your car's performance. Over time, the original hose can become worn out, cracked, or damaged, leading to air leaks that can reduce engine efficiency and performance. These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.

Features

• Direct fit for 2001-2005 Lexus IS300
• Replace your worn out or cracked intake hose
• Anodized CNC-machined CCV port
• Wire-reinforced 5-layer silicone with heat resistant fibers
• Available in black, blue, or red
• Installs in under 1 hour
• Mishimoto Lifetime Warranty

What's Included

• (1) Silicone Post-MAF Air Intake Hose
• (2) Stainless Steel T-Bolt Clamps
• Mishimoto Lifetime Warranty

Specifications

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2001-2005 (2 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment