KORSH Cat Back Exhaust

KORSH Titanium Tip Catback Exhaust System – Subaru WRX (VB)

The KORSH Premium Stainless Steel Catback Exhaust System is the definitive upgrade for the 2022+ Subaru WRX (VB). Engineered to extract maximum performance from the FA24F engine, this system replaces the restrictive factory catback with a high-flow 76mm (3.0") mandrel-bent design, delivering a perfect balance of aggressive acoustics and refined aesthetics.

Constructed from high-grade stainless steel for ultimate durability and corrosion resistance, this system is finished with signature Titanium exhaust tips. These tips not only provide a distinctive, burnt-blue styling cue but also offer a lightweight, show-quality finish that sets your WRX apart from the crowd.

Key Features

• Full 76mm (3.0") Flow: Mandrel-bent piping ensures a consistent diameter throughout, significantly reducing backpressure for improved turbo response and power delivery.
• Premium Titanium Tips: Distinctive burnt-finish titanium tips add a high-end, motorsport-inspired look to the rear of the VB chassis.
• Refined Aggressive Tone: Specifically tuned to produce a deep, sporty boxer rumble while maintaining a civilised 92dB sound level, making it suitable for both daily driving and spirited runs.
• High-Grade Construction: Built from premium stainless steel to withstand the harsh Australian climate and high exhaust temperatures.
• Direct Bolt-On Fitment: Precision-engineered to utilise factory mounting points, ensuring a straightforward and secure installation.
• Enhanced Throttle Response: By optimising exhaust gas velocity, this system improves engine efficiency and overall driving dynamics.

Specifications

• Material: High-grade Stainless Steel
• Tip Finish: Burnt Titanium
• Pipe Diameter: 76mm (3.0")
• Sound Level: 92dB
• Fitment: Direct Bolt-On

What’s Included

• 1 x KORSH Stainless Steel Mid-Pipe
• 1 x KORSH Rear Muffler Section
• Quad Titanium Exhaust Tips
• Complete Gasket and Hardware Kit