new catalyst left cyl. 4-6 for Porsche Boxster, Cayman 987 with 3.4L & 2.7L Bj. 2006-08 OE. 987 113 108 05, 987 113 108 AX costs at Porsche 2021= 2150€ old numbers: 98711310804, 98711310803, 98711310802, 98711310801, 98711310800 Please note that we also sell our items outside of the Ebay shop and therefore the availability is not always up to date. Attention, the vehicles stored in Ebay are not always meaningful, so always pay attention to the TEXT here in the auction !!! If you are not sure whether the part fits your vehicle, simply send me the vehicle data incl. chassis Send number 17 digits, then I'll be happy to check it for you. Check out my other auctions, it's definitely worth it to save on postage!!!!!! In order to save postage costs, I generally offer pickup in 63533 Mainhausen w