MIKUNI FHS42/001-CHR-K Air Box Adapter Kit for TM42 Carburetors – High-Strength Chromoly Steel Intake System

Description

Elevate your powersports engine's performance with the MIKUNI FHS42/001-CHR-K Air Box Adapter Kit. This precision-engineered solution delivers unmatched airflow control and reliability for Mikuni TM42 carburetors, ensuring peak power output and smooth operation.

Key Features

  • High-Strength Chromoly Steel Construction: Durable, corrosion-resistant material withstands harsh environments and extreme temperatures.
  • Exact Fit for TM42 Carburetors: Precision-machined dimensions (6 x 6 x 4 inches) ensure seamless integration with original equipment.
  • Chrome Finish: Enhances aesthetics while providing added protection against wear and environmental elements.
  • Lightweight Design: Only 0.5 lbs reduces strain on engine components without compromising structural integrity.

Why Choose This Product

This air box adapter kit is engineered for riders who demand reliability and performance. Its chromoly steel construction ensures long-lasting durability, while the precise fit guarantees optimal airflow for improved throttle response and fuel efficiency. The chrome finish adds a professional touch, making it ideal for both street and off-road applications. Whether you're modifying your engine or maintaining peak performance, this adapter kit delivers consistent results with minimal maintenance requirements.

SKU: GM34207448
MPN: FHS42/001-CHR-K
Brand: MIKUNI
Stock: Out of Stock
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Elevate your powersports engine's performance with the MIKUNI FHS42/001-CHR-K Air Box Adapter Kit. This precision-engineered solution delivers unmatched airflow control and reliability for Mikuni TM42 carburetors, ensuring peak power output and smooth operation.

Key Features

  • High-Strength Chromoly Steel Construction: Durable, corrosion-resistant material withstands harsh environments and extreme temperatures.
  • Exact Fit for TM42 Carburetors: Precision-machined dimensions (6 x 6 x 4 inches) ensure seamless integration with original equipment.
  • Chrome Finish: Enhances aesthetics while providing added protection against wear and environmental elements.
  • Lightweight Design: Only 0.5 lbs reduces strain on engine components without compromising structural integrity.

Why Choose This Product

This air box adapter kit is engineered for riders who demand reliability and performance. Its chromoly steel construction ensures long-lasting durability, while the precise fit guarantees optimal airflow for improved throttle response and fuel efficiency. The chrome finish adds a professional touch, making it ideal for both street and off-road applications. Whether you're modifying your engine or maintaining peak performance, this adapter kit delivers consistent results with minimal maintenance requirements.

SKU GM34207448
MPN FHS42/001-CHR-K
Brand MIKUNI
Category Intake/Carb/Fuel System
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Reviews

Make Model Years
Kawasaki KX450F 2017-2024
Kawasaki KX250F 2017-2024
Honda CRF450R 2013-2024
Yamaha YZ450F 2018-2024

Frequently Asked Questions

No, this is specifically for Mikuni TM42 carburetors. Requires carb upgrade.

Yes, includes all necessary gaskets and O-rings for complete installation.

No, suitable for racing, track, and recreational motocross use.

Aftermarket modification - check with your manufacturer.

Installation Guide

Difficulty Medium
Est. Time 45 min

Tools Required

  • 8mm socket
  • 10mm wrench
  • torque wrench
  • gasket scraper

Pro Tips

  • Use new gaskets with kit
  • Apply light grease to O-ring seals
  • Torque to 8-10 ft-lbs

Common Mistakes to Avoid

  • Not cleaning mating surfaces properly
  • Incorrect torque on mounting bolts

Comparison vs Stock/OEM

Replaces restrictive OEM airbox with direct TM42 integration

Improvements

  • Improved throttle response
  • Better airflow
  • Lighter weight
  • Easier maintenance access

Considerations

  • Requires full carb conversion
  • Professional tuning recommended

Durability & Warranty

Expected Lifespan Lifetime with proper torque maintenance
Warranty Limited lifetime warranty from Mikuni
Maintenance Inspect mounting bolts seasonally, re-torque as needed

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