Trusted by Brands
Cobra Sport BMW M135i (F40) GPF/PPF Back Race Box Delete Performance Exhaust
Cobra Sport BMW M135i (F40) GPF/PPF Back Race Box Delete Performance Exhaust
Our sports exhausts range is fully guaranteed to give you assurance of our quality.
This BMW M135i performance exhaust is made in 3"/76.2mm pipework and fits from the Gasoline Particulate Filter section backwards (GPF-back) replacing the centre and rear sections.
GPF Back with Box Delete Test Results:
Sound - Engine at Idle: 73.5dB (+10.5dB) - Static 3,800rpm test: 95.1dB (+13.1dB)
All relevant fittings and gaskets are supplied.
This exhaust offers a significant improvement in terms of exhaust tone, bass and sound level whilst keeping the stock catalyst and GPF in place.
This exhaust has a choice of 4" (101.6mm) tailpipe options including a choice of carbon fibre tip options.
Please Note:
The 'Valved' exhaust retains the use of exhaust valves. When switching drive modes (e.g. Eco to Race mode) your exhaust tone will continue to swap from quieter to louder tones as before.
The 'Non-Valved' exhaust removes the use of exhaust valves. When switching drive modes (e.g. Eco to Race mode) your exhaust tone will not change from quieter to louder as before. Using a Non-Valved exhaust will not harm the running of your vehicle, you will simply not have exhaust sound options, however, the Cobra Sport exhaust has been designed with this in mind.
Sound Videos
**Delivery Times**
For in-stock items, you can expect delivery within 1-3 business days. However, some products, such as Cobra Sport items, are made to order and may require longer delivery times.
**Cobra Sport Products**
We aim to deliver all Cobra Sport products within 7-10 business days. However, because many of these items are individually handcrafted and made to order, please allow up to 30 days for delivery, especially during busy periods.
We are constantly working to improve our shipping times and appreciate your understanding.
If you have any questions or encounter any issues, please don't hesitate to reach out to us at support@whautocare.com or message us directly on Instagram. We aim to respond within 24-48 hours.
Thank you,
The WHautocare Team
**Surprise! A Free Gift with Every Order 🎁**
We believe every order deserves a little extra joy, so we're giving you a surprise gift with every purchase! Whether it's a small token of appreciation or something extra special, we want to make your experience unforgettable. Don't wait—your surprise is just a click away!
Shop now and see what’s waiting for you!