Rear subframe Bushing recommendation

Raidernation

Since you already have the used sub frame out I would have an after market bushing installed. These bushings are liquid filled and are known to fail. A sure sign is liquid seeping onto your exhaust. Peps refer this to "puking". Who knows how long the used one will last you. It would suck to have it fail soon after the install. I had the energy rear diff bushing kit installed on mine. It doesn't pop, make noises or make the ride stiffer.

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2016 7AT GM Base: Fast Intentions CBE 18" Res, Z1 Rear Diff Cover, Quaife LSD, Nismo S-Sport Suspension, Nismo Body Brace Kit, White Line Front Sway Bar, SPL Front End Links, Energy Rear Bushing, Z1 Post MAF Silicone Tubes w/ K&N Drop-in Filters

JARblue

This is good advice

Ouch. But like Raidernation says, the OEM bushing is garbage and will just fail on you. Now is the perfect opportunity to upgrade to aftermarket (sounds like you want poly) bushings.

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