Competition Headers - Boxster | Cayman | 2009-2012 SMC-000-392--RDV Drive: 3/8" square

Drive: 3/8" square

Porsche Turbocharger Intercooler Pipe For Porsche Cayenne (2011-2018) Models

allowing for future upgrades

Porsche Air box with 44mm intake ports fits 911 (1978-1979) models

the increased height also enabled the inflow angle from the carburettor into the outer two cylinder heads of each cylinder bank to be optimized

Competition Headers - Boxster | Cayman | 2009-2012 SMC-000-392--RDV Drive: 3/8" squareCompetition Headers For Porsche 987. 2 Boxster Cayman (2009 2012) Models. The Soul Performance Products Competition Headers are a premier performance upgrade for your Porsche 987. 2, offering the greatest gains in both power and sound. These headers replace the heavy and restrictive stock manifolds, giving your car a more aggressive tone and a more responsive feel. You'll notice an immediate improvement in engine response, along with the added