Suspension upgrades

black ice mike

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Hey guys/ gals. Just a quick question. Here's what I'm planning to do to my 91 supra.
1jz swap aiming for 450rwph now the thing is do I have to change any of the rear suspension. What I mean by this is would I have to change any of the rear suspension to handle the power.
 

hvyman

Dang Dude! No Way Man.
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It's always a good idea to replace all the old stuff.

I'm a fan of replacing all the arms for good measure. The battle version arms are really nice.

Will the rear suspension take 450. It will.
 

Silver MK3

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I think some of the higher power guys have issues with the rear subframe cracking too, so they go and add more supports and reinforcements to it. Just another thing to look into.