A combination of various parameters is required to maintain consistent trail and self-alignment torque

The fresh air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre-turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle based late combustion event style anti-lag that can induce high engine stresses and break connecting rods

OEM-style operation

it is 50% lighter and 25% smaller than the competition while flowing huge CFM - making it the highest flowing 50mm / 2

Adjustable lock stopper

JR Wheels JR37 20x10,5 ET40 5x112 Gloss Black Junior's A combination of various parametersPCD: 5x112 ET: 40