- Jun 27, 2017
- 1 min read
Ready for more power, we have a Mclaren 675LT in for some performance upgrades. Raised up on our hoist, the first task was to remove the factory ECU to have the maps upgraded for the upcoming supporting modifications. With the ECU out, we began removing the factory down pipe in preparation for the new FIE catless downpipes. The free flowing system, paired with the upgraded ECU maps is sure to make this 675LT one insanely quick machine.