HKS 32003-BH006 Hi-Power Cat-Back Exhaust System

The HKS Hi-Power Exhaust System is engineered with technology derived from endurance and GT racing in Japan, designed to deliver maximum performance for both turbocharged and naturally aspirated engines. This race-inspired exhaust features an innovative offset muffler design and optimized piping layout that minimizes bends to create the straightest possible exhaust path, resulting in improved flow characteristics and significant high-RPM power gains.

Key Features:

• Race-proven offset muffler design reduces backpressure and maximizes exhaust velocity
• Straight-through piping eliminates unnecessary bends for optimal flow efficiency
• SUS304 stainless steel construction ensures durability and corrosion resistance
• Enhances mid-range boost response and top-end power on turbocharged applications
• Increases exhaust flow capacity for naturally aspirated engines with performance modifications
• Premium stainless steel muffler and tip assembly for long-lasting performance

For turbocharged vehicles, the large-diameter piping and smooth internal flow path increase exhaust velocity, improving turbo spool response in the mid-range while unlocking additional horsepower at high RPM. Naturally aspirated engines benefit from the reduced restriction, allowing the engine to breathe more freely as tuning levels increase. The Hi-Power Exhaust System combines race-tested engineering with street-friendly reliability, constructed from high-grade SUS304 stainless steel throughout the muffler and tip assemblies.