The Malian MAL-552 is a 3-inch stainless steel cat-back exhaust system for BMW 3 Series E9x models with naturally aspirated N52 or N53 six-cylinder petrol engines. This version uses shotgun styling with 2.5"/63.5mm tailpipes.

Key features

• BMW 3 Series E9x N52/N53 petrol application
• 3-inch stainless steel pipework with TIG-welded joints
• Shotgun tailpipe style: 2.5"/63.5mm
• Retains the original manifold-mounted catalytic converters
• Fitting kit included

Which version is this?

This is the cat-back version of the shotgun system. It uses the MAL-420 front section; the original manifold-mounted catalytic converters are retained. The 3-inch measurement refers to the main pipework; the tailpipe size is listed separately above.

Vehicle compatibility

Catalogue application: 2005–2013 BMW 3 Series E9x with N52/N53 naturally aspirated six-cylinder petrol engines. Check the engine code and exact vehicle application before ordering. Not suitable for turbocharged models, including the 335i with N54/N55 engines.

Installation notes

Check the adjoining exhaust connection, hanger positions and bumper clearance before installation. Do not assume direct bolt-on fitment from the chassis designation alone.

What’s in the box?

• 1 × Centre Exhaust Section
• 1 × Shotgun Exit
• 1 × Front Exhaust Section
• 1 × Manifold-to-Catalyst Section
• 1 × Fitting Kit