Electrics and Wiring Kits Electrical components for Land Rover Defender. Lights, wiring and other electrical components for Land Rover Defenders. Power Tuning Store / Power Tuning Refine by Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A Tuning Box for Land Rover Defender TDCi Post 2011 Tuning Box for Land Rover Defender TDCi Post 2011 SKU MA024507 £490.68 Buy Now PSI Power Tuning Box for Land Rover Defender 2.4 Tdci 2007 to 2011 PSI Power Tuning Box for Land Rover Defender 2.4 Tdci 2007 to 2011 SKU MA024436 £570.64 Buy Now