3X New Fuel Injector Fuel Injector Index 12 For -BMW N54 N63 135 335

Origin : Mainland China 3X New Fuel Injector Fuel Injector Index 12 For -BMW N54 N63 135 335 535 550 750 X5 X6 13537585261 13537585261-12 This Fuel Injector is great for increase the throttle response,give your car better power and acceleration,good performance. Made of high quality alloy steel material,this for bmw fuel injector tool are heavy duty and durable for long time use.Totally disassembled,easy to install,but professional installation is recommended. Direct injection engines offer numerous tages over port injection engines. The main tage is better atomization of fuel entering the combustion chamber. Direct injection also requires a significantly higher pressure to atomize the fuel properly which can cause components of the fuel system to fail over time. Clogged fuel injectors can cause a variety of performance issues including misfire and power loss. N54, N63, and S63 fuel injectors have an index number which is critical to take note of when it #39;s time to replace a failed fuel injector. The index number dictates on whether fuel injectors can be mixed or not. These fuel injectors are the most recent version of what #39;s available and can only be installed with other fuel injectors that have an index number of 11 or higher. If the injectors are 10 or lower all fuel injectors will need to be replaced to ensure proper fuel system and engine performance. Manufacturer Part Number:13537585261 13537585261-12 Symptoms of Problematic Fuel Injectors: Rough cold starts - Stumbling idle Leaking Fuel Injectors - Smell of fuel or smoke from rear tailpipe/exhaust Misfires and Check Engine Lights (CEL) Inconsistent idling, hesitation and potential stalling. Type:Fuel