Vehicles which were delivered without the Porsche sport exhaust (pse) will need this kit for installation. It includes all of the vacuum lines and electronics needed to upgrade your exhaust to a valved system.

What?s in the box:
- electronic control module.
- wiring harness.
- vacuum valve and vacuum lines.
- vacuum box with support.
- open / closed button.
- mounting hardware.

Fits: GT2 rs, 3.6l, 456kw (11-), GT2 (08-09), turbo (07-09), speedster, 3.8l, 300kw (10-), Carrera GTS4, 300kw (12-), Carrera GTS2, Carrera 4s, 283kw (09-), Carrera 4, 254kw (09-), Carrera s, Carrera, 261kw (05-08), 239kw (05-08), GT3 r/rs (99-03), GT3-cup (98-04), GT3 rs (04-), GT3 04-05 (04-05), GT3 99-01 (99-01), GT2 (01-05), turbo (01-05), c4s 3.6 (02-05), c4 3.6 (02-05), c2 3.6 (02-05), c4 3.4 (99-01), c2 3.4 (98-01), GT2 (96-98), turbo (95-98), cup-race (94-98), rsr (96-97), rs (95-96), c4s (96-98), c4 (95-98), c2s (96-98), c2 (94-98), r 3.4l, 243 kw (11-), 3.4l, 235 kw (09-), 2.9l, 195 kw (09-), s sport 3.4, 223 kw (08-08), s 3.4, 217 kw (06-08), 2.7, 180 kw (07-08), spyder, 235kw (11-), 228 kw (09-), 188 kw (09-), rs spider, 3.4l, 223kw (08-08), 3.4, 217 kw (07-08), 3.2, 206 kw (05-06), 176 kw (05-06), s, 232kw (13-), 2.7l, 195kw (13-)