HKS 33006-KN001 Stainless Steel Exhaust Front Pipe with High-Flow Catalytic Converters

The HKS 33006-KN001 Stainless Steel Front Pipe with High-Flow Catalytic Converters is a performance exhaust upgrade engineered to unlock significant power gains from turbocharged VR30DDTT engines. This front pipe system features optimized pipe diameter and high-flow catalysts to dramatically reduce exhaust backpressure while maintaining emissions compliance.

Key Features:

• Upgraded 60mm (2.36") pipe diameter compared to the restrictive 45mm factory piping for improved exhaust flow
• Dual 100-cell high-flow metallic catalytic converters on both banks for approximately 50% reduction in backpressure versus stock
• Premium stainless steel construction for durability and corrosion resistance
• Precision-engineered lost wax cast turbine connection flanges ensure optimal sealing and flow transition
• Integrated resonator design for refined exhaust note without harshness at high RPM
• Maintains expansion pipe design with strategically placed catalysts
• Direct bolt-on installation with factory mounting points

This exhaust component delivers improved turbocharger response, increased horsepower and torque output, and enhanced throttle response throughout the powerband. The stainless steel construction ensures long-lasting performance and resistance to heat and corrosion. Note: This product is not CARB approved and is intended for off-highway use only in California and states adopting California emissions standards.