Milltek 3" HJS Large Bore Downpipe For G80/G82/G87 BMW M3/M4/M2

Engineered as a direct replacement for the factory downpipe, mandrel-bent throughout to maintain flow and fitted to the OE mounting points.

Key Features

• Premium Materials: T304Lstainless steel for durability and lasting corrosion resistance.
• Enhanced Performance: 3.00" (76.20mm) mandrel-bent pipework improves exhaust flow for sharper throttle response.
• Direct Fitment: engineered as a bolt-on replacement for the factory system.
• Race Use: intended for track and off-road use— check local regulations before road use.
• With HJS HQ 200CPSI Cats (No CEL or ECU Software Required)
• Fits to OE OPF/GPF & Milltek Sport 3" OPF/GPF Bypass Sections

Technical Specifications

• Pipe Diameter: 3.00" (76.20mm)
• Material: T304L Stainless Steel
• System Type: Large Bore Downpipe & HJS Hi-Flow Sports Cat
• Fitting Time: 3.00 to 4.00 hours

Compatibility

• 2021 and later 3 Series G80 M3 & M3 Competition S58 3.0 Turbo
• 2021 and later 4 Series G82 M4 & M4 Competition S58 3.0 Turbo
• 2023 and later 2 Series M2 Coupe (G87 S58)