4 Pack ITM 433MHz TPMS Tire Pressure Sensors for 2006-2008 Porsche Cayman with Silver Aluminum Valve Stems | Compatible with Cayman S & Base Models | Easy DIY Installation for Accurate Tire Monitoring

Installed the TPMS's on my 2007 Porsche Cayman over at Discount Tire for next to nothing because I had bought the tires there previously. The TPMS"s worked great after 15minutes of driving. I did have a question when the company sent me pre programmed uni-sensors...and the company got right back to me within minutes with very exact answers to my questions (those batteries last longer). Impressive customer service if you need it. I recommend this product. Saved me Hundreds of dollars.