TOMEI EXPREME Ti Titanium Muffler – Subaru WRX STI VAB / WRX S4 VAG – 440022

SKU: 440022

Upgrade your Subaru WRX STI or WRX S4 with the TOMEI EXPREME Ti Full Titanium Exhaust System, engineered for exceptional weight reduction, improved exhaust flow and an unmistakable motorsport-inspired exhaust note.

Featuring lightweight titanium construction, an 80mm main pipe and a straight-through muffler design, the EXPREME Ti is developed to maximise exhaust efficiency while reducing unnecessary weight. Its racing-inspired pipe layout minimises bends to promote smoother exhaust flow and enhance the performance potential of your Subaru's turbocharged engine.

The titanium construction delivers an impressive weight reduction, with the TOMEI system weighing approximately 6.9kg compared with the factory exhaust at 23.1kg. Finished with a distinctive 115mm titanium exhaust tip, this system combines functional performance engineering with an aggressive JDM appearance.

Key Features

Genuine TOMEI EXPREME Ti titanium exhaust system.
Full titanium construction for significant weight reduction.
Lightweight design: approximately 6.9kg.
80mm main pipe diameter for high-flow exhaust performance.
152mm main silencer diameter.
115mm titanium exhaust outlet.
Straight-through muffler design for improved exhaust flow.
Racing-inspired layout with minimal pipe bends.
Removable sound reducer included.
Compatible with the factory front pipe.
Complete installation hardware included.

Vehicle Fitment

Subaru WRX STI VAB – JDM models.
Subaru WRX S4 VAG – JDM models.
Subaru Forester SJG – requires bumper cover modification for installation.

Manufacturer: TOMEI Powered
Product: EXPREME Ti Titanium Muffler
Part Number: 440022
Main Pipe Diameter: 80mm
Exhaust Tip Diameter: 115mm
System Weight: Approximately 6.9kg

Important: This exhaust system is intended for off-road and competition use only. Not approved for public road use. Always check applicable Australian vehicle noise and exhaust regulations before installation.