This series of mufflers are designed as a cost-effective street sports muffler. The muffler is composed of high-quality SUS304 Stainless Steel for the Main Muffler and Exhaust Tip while the other parts are made of SUH409 Stainless Steel. Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power 409 Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race-inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.

APPLICATION

• TOYOTA MR2 (1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999)

FEATURES

• Tip Diameter: 120mm
• Piping Diameter: 75mm
• Style: HP (High Power 409)
• Main Material: Stainless steel commonly (SUH409), Gray on schematic
• Tail/Silencer: High-Quality Stainless Steel (SUH304), White on Schematic
• Noise Level (Near Exhaust): 97dB (OEM 94dB)