Porsche Engine Rebuild Kit Standard - Premium - or Deluxe - Cayman/Boxster RND-M97-21 955-361-057-10 Piston rings are not included

Piston rings are not included and must be purchased separately

Porsche Solid plastic shift knob

Porsche Oxygen Sensor for 944 Turbo (1986-1989) models

Porsche Ignition distributor cap for 928 (1985-1995)

Porsche Dansk muffler comes with one straight tail pipe for 356 (1950-1954) models

Porsche Engine Rebuild Kit Standard - Premium - or Deluxe - Cayman/Boxster RND-M97-21 955-361-057-10 Piston rings are not includedOur extensive engine rebuild kits for 2006 2008 Porsche Cayman and 2007 2008 Porsche Boxster models with the 3. 4 liter M97. 21 and M97. 22 engines include hardware, bearings, seals, gaskets, and much more using only the highest quality Genuine Porsche, OEM, and aftermarket components from manufacturers like ARP and LN Engineering. Porsche The optional upgrade to our premium kit also includes many more items that are often reused rather than replaced