I have my Tein Flex coilovers for sale. My car has done 22k, with the Flex on for 15k of that. This is a used kit and does have some marks and scuffs however nothing that affects the performance of the suspension. While I drive my car hard, it has never been tracked and is looked after with no expense spared.
This is a high quality kit which totally transforms the handling of the car.
The same kit is available new on the following link for £1250:
http://www.ebay.co.uk/itm/TEIN-FLEX-COILOVER-KIT-NISSAN-350Z-/290501411396?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item43a33bc244#ht_3221wt_1140
The RRP is £1380:
http://www.tein.co.uk/price/make/nissan.html
I am looking for £650 plus postage.
Description:
TEIN has used its years of experience in various motor sports to produce a kit that provides the ultimate balance between comfort and performance. Developed for drivers seeking an aggressive coilover that can be used daily, and provide all the adjustments needed for circuit use. The FLEX damper Kit features the latest technology for all drivers who are seeking performance, and adjustability, while not giving up all ride comfort. We have incorporated separate spring perch height, and shell case length adjustment, which allows the suspension to retain more stroke and allows for more suspension tuning. The FLEX damper kit includes pillow ball upper mounts, which increase steering response; 16 levels of damping force adjustment, and is compatible with the EDFC (Electronic Damping Force Controller) for added convenience and adjustability.
Additional Features:
• Steel Construction
• Twin Tube internal construction
• Ride Height adjustable via threaded body and spring seats
• 16 way adjustable dampers, compression and rebound combined
• Pillow ball upper mounts for increased steering feel
• Upper camber adjustment on front for strut type vehicles
• Larger piston diameter for strut type front and rear (22mm)
• EDFC (Electronic Damping Force Controller) compatible
• Powder coated brackets with Teflon coated shock body for heavy duty rust prevention
Here's my car with the kit on with std Rays and my TE37s: