Scorpion Red Power Valved Cat-Back/Catback Exhaust (3in/76mm) for BMW M235i N55 F22 F23 2014 2015 2016 – Switchable/Flap-Controlled Performance System, Electronic Valve, UK Made, Direct Bolt-On, Coupe & Convertible BMW 2 Series

BMW M235i F22 F23 2014 to 2016 valve‑controlled performance exhaust upgrade

Give your N55 straight six the soundtrack it deserves with this premium UK‑built, valve‑operated rear system. This direct‑fit catback transforms the tone and response of the BMW M235i while keeping everyday refinement when you want it. Open the electronic valves for an aggressive, motorsport‑inspired note, close them for a calmer drive. We have fitted these for customers and run them ourselves, and the feedback on sound quality, fit and finish has been outstanding.

Why enthusiasts choose this upgrade

• Valve control for two personalities: refined with valves shut, exhilarating with valves open
• Large 76 mm 3 inch pipework for improved flow and throttle response
• Built in Britain with exceptional attention to detail and precision welding
• Proven gains on a like‑for‑like comparison: from 322.9 bhp stock to 329.4 bhp with this system
• Lighter than factory hardware by approximately 1 kg for a subtle weight advantage
• Deep, clean tone without unwanted cabin boom when cruising

Fitment and compatibility

• BMW M235i 2014, 2015 and 2016 models, F22 coupe and F23 convertible
• Designed to mate with original equipment mounting points and to interface with OE or Scorpion sections
• Electronically actuated valves included for switchable sound control
• Pipe diameter: 76 mm 3 inch

Measured data

• Factory mass: 21.5 kg
• System mass: 20.5 kg
• Approximate saving: 1 kg
• Reference power: 322.9 bhp stock, 329.4 bhp with this exhaust installed

What you can expect

• Direct replacement catback for the M235i that retains day‑to‑day usability
• Sharper response and a richer, more characterful note from the turbocharged six
• Premium construction that stands up to UK road conditions

Fitting service

Want it installed professionally? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Popular search terms

BMW M235i exhaust upgrade, F22 F23 sports exhaust, valve controlled M235i system, switchable flap exhaust, M235i 3 inch catback, BMW 2 Series performance exhaust, N55 M235i valved exhaust, BMW M235i 2014 2015 2016 exhaust.