Similar to our Competition Coilovers in Features and our Pro Coilovers in Appearance, the VIP coilover provides plenty of performance and style at a reasonable price. These are designed to go scrape-the-frame low, so they have a pretty stiff ride to keep the car from touching down on bumps while maintaining a low height which may be a bit jarring for luxury tastes at speeds below 30MPH but the significant increase in suspension performance is welcomed when cruising smoothly and confidently on these VIP coilovers at higher speeds. BAG OVER DAMPER UPGRADEABLE at any time for a $1000 option cost. If you opt for air springs during your initial purchase, we will install them for free in lieu of supplying the coil springs. key features: 1) Low ride height ability 2) Fully threaded damper & lower mount allows vehicle height to be adjusted independent of the spring preload and without using a helper spring 3) Large range of rebound adjustment is available at the turn of a knob on the top of each damper 4) Allows full soft to full hard damping change in just 12 clicks 5) Replaceable & Custom Tunable Damper 6) Custom spring rates are available to special order with a proper damper tune (4-32kg) You can choose +/- 2kg with the built in adjustments without spending more money for a custom damper tune. 7) Pillow ball upper mount on front AND REAR 8) Spring upper perch provides independence between the spring and the pillow-ball 9) Billet T6061 lightweight aluminum Lower mounts & steel front lowers 10) All aluminum components are hard anodized 11) 2 collar wrenches are included 12) PARTS SHOP MAX block text logo is precision lasered down all the threads on each damper to quickly match settings on the left and right at a glance without reaching for a set of calipers or counting threads to achieve symmetry. 13) Lifetime manufacturer defect warranty Bag over damper upgrade, 14ID bellow front & 14ID sleeve rear, can be seen in the gallery. Sold separately.