ALTA Performance 74606-01A Boost Tube Upgrade Kit

The ALTA Performance 74606-01A Boost Tube Upgrade Kit is a direct-fit performance upgrade designed to replace the factory boost tubes on turbocharged MINI Cooper models. ALTA Performance engineered this kit to eliminate the weak OEM rubber couplers and restrictive factory tubing that are known failure points under increased boost pressure.

Key Features:

• Replaces restrictive and failure-prone factory boost tubes
• Manufactured from high-quality, boost-pressure-resistant materials for long-term durability
• Direct bolt-on fitment — no cutting or fabrication required
• Designed to maintain or improve airflow efficiency between the turbocharger and intake manifold
• Resistant to heat and oil exposure common in the engine bay environment
• Includes all hardware and couplers needed for a complete installation

ALTA Performance is a leading manufacturer of MINI Cooper aftermarket performance parts. The 74606-01A Boost Tube Kit is a popular upgrade for enthusiasts looking to improve boost reliability and support higher power levels. It is a straightforward installation suitable for home mechanics and professional installers alike.