HKS 31013-BZ001 Hi-Power Cat-Back Exhaust for 2007-2009 Mazdaspeed3 2.3L Turbo

Vehicle Fitment

• 2007-2009 Mazda Mazdaspeed3 (BK chassis, 2.3L MZR DISI Turbocharged I4, FWD)

Features

• 75mm (3.0") mandrel-bent piping for optimal exhaust flow
• 115mm (4.5") polished stainless steel tip with JDM-style offset design
• Constructed from durable mild steel piping with SUS304 stainless steel muffler and tip
• Designed to enhance horsepower and torque by reducing backpressure
• Reduces turbo lag for improved throttle response
• Produces a deep, aggressive exhaust note inspired by Japanese GT racing
• Direct bolt-on installation utilizing OEM hangers
• Includes all necessary gaskets and hardware for installation

Specifications

• Material: Mild steel piping with SUS304 stainless steel muffler and tip
• Piping Diameter: 75mm (3.0")
• Tip Diameter: 115mm (4.5")
• Configuration: Single exit
• Weight: Approximately 17.8 kg (39.2 lbs)
• Noise Level: Moderate, suitable for daily driving
• Clearance: Maintains OEM ground clearance

Included Components

• 1x HKS Hi-Power Cat-Back Exhaust System (Part No. 31013-BZ001)
• 1x Polished Stainless Steel Muffler Tip
• Gaskets and Installation Hardware

Product Description

The HKS 31013-BZ001 Hi-Power Cat-Back Exhaust System is engineered to enhance the performance and sound of your 2007-2009 Mazda Mazdaspeed3. Inspired by endurance and GT racing in Japan, this system features 75mm mandrel-bent piping and a 115mm polished stainless steel tip with a JDM-style offset design, improving exhaust flow for increased horsepower, reduced turbo lag, and a more responsive throttle.

Constructed from durable mild steel piping with a SUS304 stainless steel muffler and tip, the exhaust system offers longevity and resistance to corrosion. The aggressive exhaust note is deep and sporty without being overly loud, making it ideal for daily driving. Installation is straightforward, utilizing OEM hangers for a direct bolt-on fit, and includes all necessary gaskets and hardware for a hassle-free setup.

With its balance of performance, sound, and style, the HKS Hi-Power Cat-Back Exhaust System is a valuable upgrade for enthusiasts seeking to enhance their Mazdaspeed3's driving experience.