APR Side Rocker Extensions 2005-up Lotus Elise / Exige xl Omits the factory manifold which

Omits the factory manifold which has uneven flow distribution for the driver side outlet which makes four 90* turns on its way out vs the sweeping bend from the passenger side

When we tell the pump to activate

All steel components are aircraft grade stainless steel

Once you try it you'll find you can't live without it

Includes Ultra High Performance GREEN Catted Front Connection Pipes (with Kooks GREENCATS)

APR Side Rocker Extensions 2005-up Lotus Elise / Exige xl Omits the factory manifold whichAPR Side Rocker Extensions are the next step to help aerodynamically tune the handling of a car. Made of lightweight and durable carbon fiber composites, APR Side Rocker Extensions help reduce lift at high speeds by preventing air at the sides of the car from rolling underneath the car. The reduced lift helps to stabilize the car during high speed cornering and helps to increase traction for faster lap times. Features: Carbon Fiber Construction All