MMR BMW 1M/135i/335i N54 Intercooler Kit is an essential upgrade to make big power with your BMW's N54 engine.
With the right modifications, the N54 straight-six is capable of producing substantial power, but the additional heat that generates is often enough to overwhelm the standard cooling setup,
The MMR Performance intercooler is a direct-fit unit that utilises a super-efficient bar-and-plate core specifically engineered to support maximum performance gains on BMW 335i/335xi/135i and 1M models.
The high-flow optimised cast end tanks, combined with the enlarged core volume delivers average intake temperature reductions of around 20ºC and typically adds around 20bhp even when running standard boost pressure.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated Race Only and are solely for competition/off road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may be in violation of local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.