Legendary Brands. Serious Performance.
Akrapovič BMW 1M (E82) Slip-On Line Exhaust System
£4,203.24
Installation Instructions
An installation guide is available for this product, download here.
Akrapovič BMW 1M (E82) Slip-On Line Titanium Exhaust System
The fully titanium Akrapovič Slip-On system utilises a single muffler arrangement and is designed to be modular. In its basic configuration, all exhaust gases flow through the muffler, providing a deeper rumble compared to the stock exhaust, without any droning. However, the muffler system is engineered for flexibility, allowing the driver to increase the exhaust volume by replacing a blocking plate with the optional Akrapovič Sound Kit valve system. With this system installed, the majority of exhaust gases are routed through the muffler bypass outlets at the press of a button, creating a more pronounced exhaust note. Even when fitted to an otherwise stock vehicle, the system offers noticeable power gains and significant weight reduction.
Exhaust Data
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 266 / 5650 rpm | 269 / 5650 rpm | + 3.5 / 5670 rpm |
| HP (m) | 361.7 / 5650 rpm | 365.8 / 5650 rpm | + 4.8 / 5670 rpm | |
| HP (i) | 356.8 / 5650 rpm | 360.8 / 5650 rpm | + 4.7 / 5670 rpm | |
| Max. torque | Nm | 542.6 / 2950 rpm | 544.3 / 3050 rpm | + 4.6 / 3100 rpm |
| lb-ft | 400.2 / 2950 rpm | 401.5 / 3050 rpm | + 3.4 / 3100 rpm | |
| Weight | kg | 11.9 | 10.7 | – 1.2 |
| lb | 26.2 | 23.6 | – 2.6 | |
| % | – 10.1 |
Additional Information
Technical Data Sheet
Technical information for this product, download here.
| Brand |
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AKR-E82-SO Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
1 Coupe (E82) M (N54 B30 A) | 340hp
Petrol 2979cc | Coupe | 2011 - 2012
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.