BMW M5 (G90 / G99)| Akrapovic | Slip-On Line (Titanium) OPF/GPF
PERON Automotive, the exclusive UK importer for Akrapovič, is proud to present the latest innovation from the world-renowned performance exhaust manufacturer—the Akrapovič Slip-On Line (Titanium) Exhaust System, specifically developed for the new BMW G90 and G99 M5.
This system is crafted from high-grade lightweight titanium, delivering a 31.8% weight reduction over the factory exhaust system (saving 6.12 kg). Designed for models equipped with gasoline particulate filters (GPF), it is fully EC/ECE type-approved, making it road legal across the UK and Europe.
Akrapovič engineers have pushed boundaries with this design, incorporating complex cast titanium components, such as exhaust valve housings and precision-engineered collectors, all produced at Akrapovič’s in-house titanium foundry. The enlarged main exhaust tubes and special control kit with electronically actuated valves deliver a refined yet sporty sound experience across all drive modes.
Tailpipe Options:
The system is finished with a mandatory choice of tailpipes, available in either:
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Hexagonal carbon-fibre/titanium
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Round carbon-fibre/titanium
Both designs are fitted with integrated acoustic reflectors, subtly directing external exhaust sound toward the cabin to create a more immersive driving experience.
Performance Gains:
When tested on the Akrapovič in-house dyno, the Slip-On Line system achieved:
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+5.2 kW (7.1 hp) at 2,050 rpm
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+24.3 Nm of torque at 2,050 rpm
Installation:
This system offers a simple plug-and-play installation with no remapping required. Please note that cutting of the stock exhaust system is necessary, so we recommend reading the included instructions thoroughly before beginning installation.
Optional Enhancements:
For those looking to take their M5’s sound and styling even further, Akrapovič offers a range of complementary upgrades:
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Tail Pipe Set (Carbon) – Round or Hexagonal
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Rear Carbon Fibre Diffuser – Hand-crafted with a high-gloss finish
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Rear Carbon Fibre Lip – Akrapovič’s first-ever rear lip, exclusive to the G90
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Evolution Link Pipe Set (Titanium) – For maximum performance gains (requires ECU remap; not road legal)
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Akrapovič Sound Kit – Allows manual control of the exhaust valves (for closed circuit use only)
Note: Installation of optional components such as the Link Pipe or Sound Kit will invalidate the EC/ECE type approval of the Slip-On Line (Titanium) system. This system will not work on a NON OPF / GPF vehicle
BMW M5 (G90 / G99)| Akrapovic | Slip-On Line (Titanium) OPF/GPF
Motech Performance
Unit 16 regent park, 37 booth drive
Motech Performance
wellingborough NN8 6GR
United Kingdom
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Before Purchasing
Due to the amount of bespoke orders we receive, it is not always possible for us to keep every item in stock at all times. If you require the item urgently, then please contact us to check stock before purchase.
If you're unsure about part fitments and compatibility with your car, then don't hesitate to contact us - we'll do our best to help out!
You can contact us through our WhatsApp or Contact Form.
Naturally, we don't list every available make and model due to the sheer number of vehicles we deal with - so even if you can't find your car, contact us and we can see what parts we offer for your vehicle.
We offer fitting on all of our parts.
If you will require fitting, get in touch with us prior to ordering.
Shipping
All our items are sent out using Parcelforce and go on a 48-hour delivery.
Please note: In the unlikely event that your parcel is damaged or missing, you will only be entitled to up to £100 from Parcelforce.
Level 1 Insured Shipping up to the value of £500
We recommend choosing this option for shipping if your order is up to the value of £500.
Please note: In the unlikely event that your parcel is damaged or missing, you will be covered for the full total of your order up to the value of £500 from Parcelforce.
Level 2 Insured Shipping up to the value of £1000
We recommend choosing this option for shipping if your order is up to the value of £1000.
Please note: In the unlikely event that your parcel is damaged or missing, you will be covered for the full total of your order up to the value of £1000 from Parcelforce.
Level 3 Insured Shipping up to the value of £1500
We recommend choosing this option for shipping if your order is up to the value of £1500.
Please note: In the unlikely event that your parcel is damaged or missing, you will be covered for the full total of your order up to the value of £1500 from Parcelforce.
Level 4 Insured Shipping up to the value of £2000
We recommend choosing this option for shipping if your order is up to the value of £2000.
Please note: In the unlikely event that your parcel is damaged or missing, that you will be covered for the full total of your order up to the value of £2000 from Parcelforce.
Level 5 Insured Shipping up to the value of £2500
We recommend choosing this option for shipping if your order is up to the value of £2500.
Please note: In the unlikely event that your parcel is damaged or missing, you will be covered for the full total of your order up to the value of £2500 from Parcelforce.
We can offer shipping to most destinations, however due to vast changes within couriers, please email us on info@motechperformance.co.uk
We will be able to provide an exact quote to avoid any unexpected surcharges.
Contact Us
01604 810000
Info@motechperformance.co.uk
Sales@motechperformance.net