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GT86 / FRS / BRZ Solid Sub Frame Risers
SKU: ZNC6SFR
(1)
Get rid of the OEM Rubber bushings that prevent you from getting all of your power to the ground! These subframe risers raise the subframe upward against the chassis. This helps to correct roll center and camber/toe gain. It also raises the differential to help flatten the axle angle. Pair with diff risers sold separately for the most axle angle correction. See the forum for install example. Fits Scion FRS, Subaru BRZ, Toyota GT86 and GR86. **INSTALL NOTES: The silver M14 washers are used under the OEM bolt head, 2 in the rear one in the front, when you dont use the gold 5mm topside spacer. ~ For maximum roll center correction, do not use the topside spacers. In this case you need to grind excess metal as seen on page one of this thread. ~ If you can't grind your SF and just want solid bushings not Roll Center correction, or your race rules forbid modding the SF, use the topside spacer, and just use one m14 washer under the head of each OEM bolt. ~ Pair these with the diff risers to make your axle joints very happy on your lowered car. http://www.partsshopmax.com/e107_plugins/forum/forum_viewtopic.php?19215 **Install Notes ~ 1. Bushings go in from the botom. 2. The taller pair is for the front and the shorter pair is for the rear. 3. If you want to raise the subframe, you will grind the rear OEM bushing cup flush with the short bushing & you will simply not use the front topside spacer discs. 4. In the raised configuration, you will need two M14 washers are used on each of the rear OEM bolts & one per front bolt so that they dont go too far into the car. If you are using a larger cusatom driveshaft, rasing the subframe and/or diff can cause clearance issues with bottom of stock gas tank.
$165.00

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  • Get rid of the OEM Rubber bushings that prevent you from getting all of your power to the ground! These subframe risers raise the subframe upward against the chassis. This helps to correct roll center and camber/toe gain. It also raises the differential to help flatten the axle angle. Pair with diff risers sold separately for the most axle angle correction. See the forum for install example. Fits Scion FRS, Subaru BRZ, Toyota GT86 and GR86. **INSTALL NOTES: The silver M14 washers are used under the OEM bolt head, 2 in the rear one in the front, when you dont use the gold 5mm topside spacer. ~ For maximum roll center correction, do not use the topside spacers. In this case you need to grind excess metal as seen on page one of this thread. ~ If you can't grind your SF and just want solid bushings not Roll Center correction, or your race rules forbid modding the SF, use the topside spacer, and just use one m14 washer under the head of each OEM bolt. ~ Pair these with the diff risers to make your axle joints very happy on your lowered car. CLICK HERE to jump to the forum to see our installation example. **Install Notes ~ 1. Bushings go in from the botom. 2. The taller pair is for the front and the shorter pair is for the rear. 3. If you want to raise the subframe, you will grind the rear OEM bushing cup flush with the short bushing & you will simply not use the front topside spacer discs. 4. In the raised configuration, you will need two M14 washers are used on each of the rear OEM bolts & one per front bolt so that they dont go too far into the car. If you are using a larger cusatom driveshaft, rasing the subframe and/or diff can cause clearance issues with bottom of stock gas tank.
    • Looks great, no more broken axles.
      I installed these (and diff risers bushings) due to breaking axles while drifting. These should help a bunch! Quality is great, packaging is great. Subframe bushing install is fairly straightforward and online instructions are good. I ground my subframe for maximum rise. The diff contacts the trunk floor (super easy to hammer out) other than that everything fits perfectly.

      Parts shop max has the best customer service! A quick text and they reply almost instantly!
      Yebo

      -

      Oconomowoc WI

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