[title]
[message]Discover the hidden power of the 340i & 440i with the all-new BMW M Performance Power and Sound Kit! For increased power and a more aggressive sounding and free flowing exhaust!
The kit increases your vehicle’s power by 35 hp to 355hp and 39 lb-ft of torque to 369 lb-ft (355 lb-ft for manual transmission vehicles).
The BMW M Performance Power kit now comes bundled with a higher flowing, valve-controlled exhaust for maximum performance and exhilaration! The BMW M Performance Power Kit features engine tuning software and an electronically controlled valve exhaust system that is actuated in Sport/Sport+ modes via the driving experience control button.
Please Note: This kit does not include the exhaust tips.
- M Performance Muffler
- M Performance Decal Kit
- Stick on label and Badge
- Performance BMW software upgrade code
- Wiring Harness
BMW B58 Engine
- F30 LCI ? (10/2014 — 10/2018)
- 340i & 340ix
- F31 LCI ? (10/2014 — 06/2019)
- 340i & 340ix
- F34 GT LCI ? (09/2015 — 12/2019)
-
340i & 340ix
- F32 ? (2013 — 02/2017)
- 440i & 440ix
- F32 LCI ? (05/2016 — 12/2019)
- 440i & 440ix
- F33 ? (03/2015 — 02/2017)
- 440i & 440ix
- F33 LCI ? (05/2016 — 12/2019)
- 440i & 440ix
- F36 Gran Coupé ? (03/2015 — 02/2017)
- 440i & 440ix
- F36 Gran Coupé LCI ? (05/2016 — 12/2019)
- 440i & 440ix
Please kindly contact us if you are unsure of the fitment.
11122444531
Manufactured by
BMW
Warranty
One year manufacturer warranty if VIN is provided during check out on compatible vehicles.
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__01.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__02.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__03.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__04.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__05.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__06.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__07.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__08.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__09.jpg?v=1689078271&width=1445)
![Genuine BMW B58 F30 F32 F36 M Performance Power & Sound Kit (340i & 440i) - ML Performance UK](http://www.mlperformanceusa.com/cdn/shop/products/GENUINEBMWB58F30F32F36MPERFORMANCEPOWER_SOUNDKIT_340I_440I__10.jpg?v=1689078271&width=1445)
Price Match Request
-
Price Match Guarantee
We are committed to giving you the best price. if you find a lower price on the same item at an eligible USA retailer website, we will match it.
-
Free Shipping
For selected items that have the free shipping icon, we offer free shipping to the 48 contiguous states (and Washington DC), but not to Hawaii & Alaska.
-
Expert Help Available
Our contact lines are open 7am-4pm Eastern Time, Monday-Saturday so please do not hesitate to give us a shout if you have any queries/issues.