
SPL PRO suspension products warranted to be free of defects in material and workmanship for one (1) year from the date of purchase. All other branded products carry their respective manufacturer warranty.

Feel free to experiment with different subframe positions to find the one that best suits your driving style! Note: Raising the subframe will alter your rear alignment.ĥ ONE-YEAR LIMITED WARRANTY AND DISCLAIMER All SPL brand products are intended for Off Road Use Only and carry a one year limited warranty. For a car that is lowered, as a general rule, raising the subframe will improve the roll center but reduce traction. The following 2 pages explain the effect of raising the subframe on roll center and anti-squat. Optional: The supplied rubber isolators can be installed between the chassis and the subframe bushing to help dampen some noise. To raise the subframe by.66" in the front and.58" in the rear place both.33" shims below the front of the subframe and one.33" and one.25" shim below the rear of the subframe. To raise the subframe by.33, place one.33" shim above and one below on the front and place one.33"shim below and one.25" thick shim above in the rear. To place the subframe at the OEM location (Formula D legal), place two.33" thick shims in the front and one.33" and one.25" thick shim above the subframe in the rear. Press in the main bushing from the bottom of the subframe. When the OEM bushing is completely removed, there should just be 1 ring of steel left that is part of the subframe itself. The entire OEM bushing must be removed, including all the outer metal shells (race). The OEM subframe bushings can either be pressed out or cut out. Remove subframe and OEM subframe bushings.

1 Solid Subframe Bushings Kit Installation Instructions SPL SSB S13Ģ Freeze the aluminum bushings the night before.
