Catted Exhaust Manifold for Porsche Boxster Cayman 981 300 Cell CM 007 True Dual 2

True Dual 2

Flanged specifically for (2) Tial 44mm wastegates and featuring a T4 Turbine Flange

with plenty of room to go bigger

you will need a 2

optimized airflow control

Catted Exhaust Manifold for Porsche Boxster Cayman 981 300 Cell CM 007 True Dual 2Upgrade performance while retaining catalytic function on your Porsche Boxster or Cayman 981 with the STRATEC 300Cell HighFlow Catted Exhaust Manifold Headers, engineered for improved exhaust flow, sharper throttle response, and a refined motorsport sound. These headers replace the restrictive factory manifolds with 300cell highflow performance catalysts, delivering a strong balance of power gains and street drivability. Expect quicker revving,