Description
The Mishimoto Silicone Post-MAF Air Intake Hose Kit (MMHOSE-IS300-01IHBL) is a blue, direct-fit replacement built specifically for the 2001-2005 Lexus IS300 I6 3.0L. Engineered to swap in place of the factory hose that sits downstream of the mass airflow sensor, this kit answers the common problem of aging intake hoses that crack, sag, or split with age. It’s made from wire-reinforced, 5-layer silicone with heat-resistant fibers and finished with an anodized CNC-machined CCV port for a precise, factory-style connection.
A worn or cracked intake hose can allow unmetered air into the engine, and that kind of leak in your air intake system can chip away at efficiency and performance over time. Mishimoto designed this Post-MAF air intake hose as a durable, performance-grade alternative to the original equipment piece, using a Performance-grade silicone construction rated to withstand high underhood temperatures. Whether you’re maintaining a stock setup or building out other parts of your intake, a sound, leak-free hose is a simple way to keep your Lexus IS300’s air intake system running the way it should.
Vehicle Applications
This hose kit is a specific, direct fit for the 2001-2005 Lexus IS300 equipped with the I6 3.0L engine, identified by engine code 2JZ-GE and chassis code XE10. It is not designed as a universal-fit hose and is intended for this application only.
Features
- Direct fit for 2001-2005 Lexus IS300
- Replaces a worn, cracked, or damaged factory intake hose
- Anodized CNC-machined CCV port
- Wire-reinforced 5-layer silicone construction with heat-resistant fibers
- Available in black, blue, or red — this listing is the blue version
- One-piece molded assembly with round connections on both ends
- Includes stainless steel T-bolt clamps
- Installs in under 1 hour
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-IS300-01IHBL
- Material: Silicone
- Interior Material: Silicone
- Color: Blue
- Configuration: One-Piece
- Clamps Included: Yes
- Clamp Material: Stainless Steel
- End 1 Shape: Round
- End 2 Shape: Round
- Grade Type: Performance
- Universal or Specific Fit: Specific
- Maximum Temperature Rating: 347F
- Mass Air Flow Sensor Mounting Provision: No
- Vehicle Application: 2001-2005 Lexus IS300 I6 3.0L
- Engine Code: 2JZ-GE
- Chassis Code: XE10
- Kit Includes: (1) Silicone Post-MAF Air Intake Hose, (2) Stainless Steel T-Bolt Clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
Which vehicles does this Mishimoto hose kit fit?
It is a direct, specific fit for the 2001-2005 Lexus IS300 I6 3.0L, identified by engine code 2JZ-GE and chassis code XE10.
What is the Mishimoto Post-MAF air intake hose made of?
It is made from wire-reinforced, 5-layer silicone with heat-resistant fibers, classified as Performance grade, with a maximum temperature rating of 347F.
Does the kit include clamps?
Yes, the kit includes stainless steel T-bolt clamps along with the silicone Post-MAF air intake hose and the Mishimoto Lifetime Warranty.
What colors is this hose available in?
The hose is available in black, blue, or red; this listing is for the blue version.
How long does installation take?
According to Mishimoto, installation takes less than an hour.
Why replace a cracked or worn intake hose?
A worn out or cracked intake hose can lead to air leaks that reduce engine efficiency and performance, which is why replacing it with this durable silicone hose is recommended.
Is this hose backed by a warranty?
Yes, it comes with the Mishimoto Lifetime Warranty.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
