Tomei Ti Sports Titanium Muffler – Subaru BRZ ZD8 / Toyota GR86 ZN8 (2022+)

The Tomei Ti Sports Titanium Muffler for the Subaru BRZ ZD8 / Toyota GR86 ZN8 is a street-legal exhaust system engineered for lightweight performance, clean aesthetics, and Tomei’s signature titanium sound. Designed to suit both manual and automatic models, it delivers improved flow, sharper throttle response, and a refined but unmistakably sporty exhaust note.

Built using Tomei’s decades of racing exhaust development, the Ti Sports system reduces weight dramatically compared to the factory exhaust thanks to its full titanium construction and single-exit layout. Despite being free-flowing, it meets Japanese street-legal noise regulations, making it suitable for daily driving as well as weekend spirited use.

Key Features

• Full titanium construction for maximum weight savings and durability
• Straight-through internal structure for high exhaust flow and performance
• Street-legal certified with reduced noise levels for road use
• Aggressive titanium “big-mouth” tip finished in burnt blue with Tomei logo
• Designed for both MT and AT GR86/BRZ models
• Includes all required clamps, brackets, hardware, and installation components

Specifications

• Main Pipe Diameter: 70 mm
• Main Silencer Diameter: 130 mm
• Exit Diameter: 112 mm
• Main Pipe Thickness: 1 mm
• Material: Titanium
• Weight: 8.7 kg (factory system approx. 16.3 kg)
• Noise Level @ 3,500 rpm: 85.4 dB (MT), 95 dB (AT)
• Noise Level @ 50 km/h Accel: 82 dB

Included Components

• Main Pipe A, B, C
• Mounting brackets and clamps
• M8 bolts, nuts, washers
• Joint band clamp
• Aluminium tape
• M6 bolts

Vehicle Compatibility

• Subaru BRZ ZD8
• Toyota GR86 ZN8

Part Number: 442004

Related Product

For a clean and proper finish around the single-exit muffler, Tomei offers the matching Bumper Garnish (Part Number 449007), designed specifically for the GR86/BRZ when running the Ti Sports exhaust.