3J NXG Focus RS MK2 differential Engine Bay The Ultimate induction noise sound

The Ultimate induction noise sound & wastegate chatter

Full width design

26 bar on standard pump to 3

All Alloy construction with a 50mm core compared to fords 30mm core & still 10mm thicker than most aftermarket radiators

Direct replacement for standard radiator

3J NXG Focus RS MK2 differential Engine Bay The Ultimate induction noise soundThe 3J plate pack always run with 8 active surfaces, even in our lighter settings, giving maximum surfaces and surface area contact during use. Our new pre load spacer helps generate the pre load. Rather than just have the 2 or 3 settings of other units, we can 'fine tune' to particular pre load settings complemented with our choice of ramps, to get the perfect LSD set up for you!