BMW N54 High Performance Ignition Kit Set - 135i, 1M, 335i, 535i, X1, Z4

The Precision Raceworks BMW N54 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N54 engine. This is the highest output ignition kit system ever developed for the N54 community Featuring 100% plug and play connections and low resistance 50ohm/ft proprietary plug wires. High voltage & High Current coil design using technology from Marine & Aerospace applications. While coils do not increase horsepower unless the coil they are replacing are not doing their job the factory coils are lacking in proper output so much that all cars tested (stock or heavily modified) gain 20+ whp and 20+ wtq! Before and after dyno testing can be seen here. Software tuning of vehicle is NOT required, without software tuning the coil output is xxxMj with software tuning available from most major software and tuning companies the coil output can be increased to 118mJ. To put this in perspective the factory coils have an output of only XXmJ so this kit increases output XXX%! All components used meet or exceed OEM requirements and feature seals which are both dust and water resistant. So buy the most robust and highest output coil and stop replacing coils constantly, stop fighting misfires, & enjoy better throttle response, smoother idle, and even more power out of your N54 today! Select the mounting location which works best for your needs (See install instructions for full details) *Manifold location kit is designed for use with aftermarket inlets. Vehicle Fitment Bmw 135i 2007 to 2010 Bmw 1m 2011 Bmw 335i 2006 to 2010 Bmw 335i Xdrive 2009 to 2010 Bmw 335is 2011 to 2013 Bmw 335xi 2007 to 2008 Bmw 535i 2008 to 2009 Bmw 535i 2010 Bmw 535i Xdrive 2009 to 2010 Bmw 740i 2011 to 2012 Bmw 740li 2011 to 2012 Bmw X6 2008 to 2009 Bmw Z4 2009 to 2014