Developed for 05–07 Subaru Hawkeye Impreza WRX (GD/GG) with the 2.0/2.5 Turbo engine (EJ205/EJ255), this sports-cat section combines performance-oriented pipework with a catalytic core in an application-specific assembly.

Formed from 3-inch stainless steel pipework with TIG-welded joints, this section pairs freer-flowing pipework with a performance catalyst to support stronger flow and engine response.

Key features

• Vehicle-specific fitment: Subaru Hawkeye Impreza WRX (GD/GG) — 05-07
• Performance catalyst section with application-specific sensor provision
• 3″ pipework · Stainless Steel construction · TIG-welded joints
• Fitting kit included
• 4.5″/114mm JDM Cannon tailpipe

Sound and character

The freer-flowing section can add a stronger exhaust note while retaining a catalytic core.

Design features

Finished with 4.5″/114mm JDM Cannon tailpipes. Uses a 200-cell catalyst core.

Fitment notes

Fits 05–07 Subaru Hawkeye Impreza WRX (GD/GG) with the 2.0/2.5 Turbo engine (EJ205/EJ255).

The sports catalyst offers a less restrictive alternative to many original catalyst sections and is well suited to tuned applications. The package replaces the exhaust route from the turbo rearwards as a matched system.

What’s in the box?

• 1 × Turbo Back Exhaust
• 1 × Sports-Catalyst for MAL-427
• 1 × Fitting Kit