Korsh Turbo Back Exhaust - Subaru WRX / STI 01-07 (Catless)

Korsh Turbo Back Exhaust - Subaru WRX / STI 01-07 (Catless)

Application: Subaru WRX and STI 2001–2007
Part Type: Turbo back exhaust system (catless downpipe and catback)
Part Number: KOR-EXHTB-01-CATLESS

Korsh turbo back exhaust for the 2001–2007 Subaru WRX and STI, combining a catless downpipe with a 304 stainless steel catback for maximum flow, sharper throttle response and stronger power delivery.

The downpipe features a cast head and precision mandrel bends, while the catback adds titanium-style tips and an aggressive exhaust note. Direct bolt-on fitment for RHD and LHD vehicles, designed for track and competition use.

Why Korsh?

• Complete System – Catless downpipe and catback in one package.
• 304 Stainless Steel – Superior durability and corrosion resistance.
• Cast Head Downpipe – Improved flow with an unrestricted exhaust path.
• Mandrel Bends – Precision-engineered bends throughout the entire system.
• Titanium-Style Tips – Premium finish with an aggressive exhaust note.
• Direct Bolt-On – Suits RHD and LHD vehicles.

What's Included

• 1 x Catless downpipe (cast head, mandrel bends)
• 1 x Catback exhaust (304 stainless steel, titanium-style tips)

Important Notes

• Catless downpipe: designed for off-road, track and competition use only. Check your local emissions regulations before installation.
• Aggressive exhaust note.

Vehicle Fitment

• Subaru WRX 2001–2007
• Subaru STI 2001–2007

Not sure if this suits your car? Email sales@coore.com.au and our team will confirm fitment.