Porsche 987 Boxster/Cayman IPD Intake Plenum (2005-2008) Accessories & Apparel The best design feature is

The best design feature is our "X PIPE" for the 488 Pista and soon F8 Tributo that adds dynamic ripping exotic sports car sound

Late model 993 Turbo (1997-1998) use a regular ECU flashing procedure

These Sport Headers greatly improve exhaust flow and turbo spool compared to the factory exhaust manifold

Bolt on the system and verify that all connections are gap-free and secure

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Porsche 987 Boxster/Cayman IPD Intake Plenum (2005-2008) Accessories & Apparel The best design feature isThe perfectly balanced mid engine Cayman is Germany's canyon carving track meister. Unfortunately, the Cayman was delivered slightly under powered from the factory so as not to threaten the Carrera's throne. The Cayman IPD intake plenum delivers increased performance that puts the Cayman in the ring with the Carrera. IPD 3. 4: The IPD Cayman "Competition" Plenum was designed to meet the needs of the most demanding Cayman S enthusiasts. The