Scorpion M140i OPF/GPF Delete Straight Link Pipe 80mm - BMW F20 F21 B58 2018-2019 | GPF Bypass/Removal Centre Section | Fits Scorpion GPF-Back Exhaust

Unlock the soundtrack and flow of your BMW M140i

Transform your late-model BMW hot hatch with this Scorpion OPF delete section. Designed specifically for OPF-equipped cars, this large-bore link pipe replaces the factory gasoline particulate filter for a freer-flowing exhaust and a more aggressive note. Perfect for drivers who want sharper response and a deeper tone from the B58, this upgrade is a favourite among enthusiasts and track-day regulars.

Why choose this OPF removal pipe

• Noticeably louder, crisper exhaust sound with more character from the B58
• Lower back pressure for improved breathing and sharper throttle response
• Weight saving of up to 1.8 kg compared with the OE section
• 80 mm 3.15 inch bore straight-through design for maximum flow
• Built in the UK by Scorpion for precise fit and long-term durability

Fitment and compatibility

• Vehicle: BMW M140i B58 F20 F21 with OPF GPF
• Model years: 2018 to 2019
• Connection: bolts to Scorpion GPF-back exhaust only
• Not compatible with the factory rear section or non-Scorpion systems
• Replaces the original particulate filter assembly

Key specifications

• Bore size: 80 mm 3.15 inch
• Approximate mass comparison: OE 6.6 kg vs Scorpion 4.8 kg saving 1.8 kg

Real-world results

We run this setup on our own builds and our customers rate it highly for the way it unleashes the M140i’s tone and responsiveness. If you want an OPF delete pipe that fits right, sounds right and performs, this is the one to have.

Ideal search terms

BMW M140i OPF delete pipe, M140i GPF removal, particulate filter bypass M140i, F20 F21 M140i exhaust upgrade, B58 exhaust mod, Scorpion GPF replacement section, 80 mm straight pipe for M140i, track use OPF delete.

Installation

Professional fitting available at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Important information

For motorsport and off-road use only. Removal of emissions control components may not be legal for road use in your region. This item is designed to connect to a Scorpion GPF-back system only.