Scope of delivery:- 1 intercooler made of aluminum with cast boxes overall dimensions 700x135x160mm mesh dimensions 530x130x160mm in black - 2 custom-fit silicone hoses 4-ply 5mm wall thickness in blue - 4 HD clamps 75-67mmsuitable for: - BMW 135i - E81/E82/E87/E88 - BMW 335i - E90/E91/E92/93 - BMW 325D, 330D, 330XD E90 E91 E92 E93 M57N2 N57 (hoses or pipes do not fit these must be made by yourself)Description: The intercooler kit is installed between the turbocharger and intake manifold. It is suitable for the vehicles listed above. The aim of an intercooler is to cool down the air heated by the turbocharger. By cooling down the compressed air, more air mass enters the combustion chamber with the same volume and more fuel can be burned, thereby increasing power output and efficiency. The lower the charge air, the lower the thermal load on the engine, the turbocharger because it requires less speed for the same air mass. Fuel consumption is also reduced and the engine achieves slightly better exhaust values, provided the control unit is adapted accordingly. It is important to ensure that the water cooler gets as much airflow as possible. The LLK kit offered here is completely made of aluminum with cast boxes, has mounting points for the original mount and a bar'n plate net. An output of up to approx. 340 hp is possible. Ideal for motorsport and tuning. Each intercooler is tested to 5 bar before delivery.