The BMW Z4 M40i (G29) stands as a modern roadster that perfectly blends classic proportions with exhilarating performance. Powered by the acclaimed B58 3.0-litre turbocharged inline-six engine, it delivers a thrilling driving experience with refined power, agile handling, and a sophisticated design. The Z4 M40i’s character is defined by its ability to be a comfortable grand tourer one moment and a spirited sports car the next.
To elevate this experience, the Akrapovic Slip-On Line (Titanium) exhaust system is the definitive upgrade. Crafted from ultra-lightweight titanium, it not only reduces overall vehicle weight but also refines the M40i’s soundtrack. The system amplifies the rich, throaty tone of the B58 engine, providing a more resonant and aggressive voice, particularly under hard acceleration. The signature carbon fibre tailpipes add a race-inspired aesthetic that perfectly complements the Z4’s dynamic styling, making it an ideal choice for owners who demand both acoustic excellence and bespoke visual appeal.
Our team has extensive knowledge of all performance car models and will ensure compatibility with your vehicle.
We never recommend parts which will invalidate your warranty, and we will make you aware when a modification may cause issues with manufacturer warranty. We can also provide our full warranty policy breakdown to you upon enquiry.
With a global network of partner workshops, we can always assist you with finding a trusted garage to carry out installation.
We warrant mechanical items for 3 years, and electronic items for 1 year.
Parts which are in stock can be with you in as little as 2-3 days; special order parts are on a case-by-case basis.
You should always declare any modifications to your insurer, largely to ensure they’re also covered in the event of an accident!
Absolutely – we can have goods delivered to most corners of the globe within 2-3 working days.
They are fully insured, so in the event of loss/damage the parts are completely covered.
Sport Catalyst Set
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