SS centre section straight-through catalyst delete secondary Aros BMW Serie 1 M135I X-Drive (306 Hp version OPF) 2020-2024

On BMW Serie 1 M135I X-Drive (306 Hp version OPF) 2020-2024 a downpipe is one of the most effective upgrades for freeing up the engine. The Aros solution (Stainless steel centre section straight-through catalyst delete secondary) improves exhaust gas flow downstream of the turbo, delivering a more immediate throttle response.

Aros is an Italian company specialising in exhaust systems: each component is made from stainless steel with TIG welds and laser-cut flanges, ensuring a precise fit using the vehicle's original mounting points.

Features

• Material: stainless steel AISI 304
• Diameter: 70 mm
• Installation: Plug&play (replaces the original)
• Engine management: modification recommended
• Brand: Aros
• Manufacturer code: BMWM135IXD-CNT0S
• Road approval: Not approved for road use

Compatibility

• BMW Serie 1 M135I X-Drive (306 Hp version OPF) (2020-2024)

This product is intended for track and competition use: it is not approved for use on public roads.

If you have any questions about your car's version or model year, contact us: we will check compatibility with you.