Solstice/Sky Stainless O2 Housing
Flows much better than the stock part increasing HP and reducing possible KR. Will fit your GXP or Redline kappa chassis car.
Our downpipes come with a high flow catalytic converter that is 48 state legal. Our catalytic converters will not pass California or New York state emissions. Please contact customerservice@zzperformance.com if you have any questions.