Includes lightweight alloy pipework mandrel-bent for accurate placement on your BMW, and coated with a premium grade, black textured finish for a sleek appearance.

Designed in-house by Direnza engineers, our Cold Air Induction Kits reduce blockages and significantly enhance air flow into the engine compared with stock induction arrangements, boosting your car’s soundtrack and performance.

Heat-resistant silicone hoses are supplied with every Direnza Cold Air Induction Kit. An often-overlooked item, our easy-fit silicones are layered for extra durability, their 5mm wall consisting of four polyester layers finished with jet black pigment.

• Provides a performance increase of +14.4Hp and 17.5Nm of torque
• Designed to replace the OE setup, providing up to 50% more filter surface area to help maximise capacity
• Engineered to help the engine breathe easier and improve throttle response
• A great way to provide your M135i with a performance soundtrack
• Complete kit includes mandrel-bent alloy pipework, high quality cotton filter and high performance silicone hoses