TOR SPORTS N55/S55/N20 Ignition Coil Upgrade Kit

This kit is for BMW N55 & S55 & N20 engines.
Compared to the stock N55 and S55 ignition coils the TOR B58 coils are capable of producing 3.5x the energy output while providing a longer spark duration than the Precision Raceworks N55 coils. The tor B58 coils are a coil on plug design that removes the need for additional spark plug wires and utilizes the same mounting location as the stock coils providing excellent clearance for top mount turbo setups. To mount the tor B58 coils onto the N55 & S55 engine we've developed billet aluminum brackets. Our N55 & S55 Ignition Coil Kit with coils fitted weighs only 3.0 lbs. That's over 50% less than the Precision Raceworks kit. To make installation easier we've designed plug and play connectors that are made of nylon. This kit comes with new ignition coil boots that are longer than the stock boots. The stock engine cover does fit with this kit.
3 x billet aluminum coil brackets
6 x Ignition coil boots and gold plated spring
Plug & Play Connector harness hase
Our kit now fit all N55 & N20 & S55 engines including the early E-series cars. 
 Our TOR B58 kit can have 30% higher ignition energy than OEM B58. It is equipped with an independent control chip and has longer life and higher energy. 
At the same time, the use of gold-plated springs greatly increases electrical conductivity and avoids oxidation and failure. Increased service life and stability。