Invidia HS10SL1DPC Downpipe with High Flow Catalytic Converter

The Invidia HS10SL1DPC Downpipe delivers a significant boost in horsepower and torque by reducing exhaust backpressure and improving exhaust flow. This performance downpipe is engineered to replace the restrictive factory downpipe and catalytic converter, freeing up trapped exhaust gases for measurable power gains throughout the RPM range.

Key Features:

• Includes integrated high-flow catalytic converter for emissions compliance
• Large 4-inch stainless steel bellmouth design maximizes exhaust flow
• One-piece construction for improved durability and reduced leak points
• Direct bolt-on installation compatible with Invidia exhaust systems or factory exhaust
• Precision-engineered flanges ensure proper fitment and sealing
• Constructed from high-quality stainless steel for corrosion resistance and longevity

This downpipe is designed to work seamlessly with stock or aftermarket exhaust systems, making it an ideal first step in building a complete exhaust upgrade. Dyno testing has proven consistent horsepower gains over the restrictive factory downpipe. Professional installation is recommended to ensure proper fitment and function.