Scorpion BMW F80 M3 & F82/F83 M4 Secondary Decat Section

Unlock the full sound and performance potential of your BMW F80 M3 or F82/F83 M4 with the Scorpion Secondary Decat Pipes. Designed to replace the factory secondary catalytic converters, this performance-focused upgrade significantly reduces back pressure, increases turbo efficiency, and delivers a sharper, more aggressive exhaust note.

Crafted from premium T304 stainless steel, these straight-through decat pipes offer maximum flow and durability, making them ideal for high-performance builds or track-focused applications. They’re also compatible with both OEM and most aftermarket exhaust systems, ensuring a straightforward fit.

Please note: this product is intended for off-road or race use only.

Key Features

• Replaces restrictive secondary catalytic converters
• Straight-through design for maximum exhaust flow
• Enhanced turbo response and throttle feel
• Louder, deeper exhaust tone
• Precision-built using T304 stainless steel
• Direct-fit compatibility with OEM and most aftermarket systems
• Designed and manufactured in the UK

Compatibility

Vehicle Fitment:

• BMW F80 M3 Saloon (2014–2018, non-GPF)
• BMW F82 M4 Coupe (2014–2019, non-GPF)
• BMW F83 M4 Convertible (2014–2019, non-GPF)

Engine Code: S55 3.0L Twin-Turbo Inline-6
Drive Type: Rear-Wheel Drive

Note:

• Fits non-GPF models only
• For off-road or motorsport use only – not road legal in most regions