Some coilovers do not use a separate upper spring perch, particularly on the rear, instead resting the spring directly on the underside of their strut mount similar to the stock suspension. These require the addition of a new upper perch to be compatible with these strut mounts. See the chart below, or contact me for help choosing the correct perches for your application. Sold by the pair. Available in a solid style for the rear and a roller bearing style for the front. In some cases (KW for example) it is best to purchase a roller bearing set and move the stock KW solid front perches to the rear.
Coilover Fit Chart (Click Here)
Coilover / Damper
|Thread Size||Spring ID||Perch ID||Notes|
|KW V3||M14x1.5||60mm||14mm||Requires rear spring perch.|
|Tien Mono-Flex||M14x1.5||2.5" (65mm)||15mm||Rear springs 70mm ID. Reuse existing rear spring perch.|
I have ONE set of 70mm spring perches in stock, contact me to order.
|60mm||12mm||Requires rear spring perch.|
Thread pitch varies based on age of coilover! Please double check before ordering.
|Requires rear spring perch.|
Center bore varies based on age of coilover! Please double check before ordering.