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I love these subframe collars. They were easy to install after I watched the z1 Motorsports video. Longest part was ...

Installation sucks. And none of the clamps were facing a direction that made sense. But that has nothing to do with ...

Bought my first 300ZX and I was driving 2 hours and a half to get back home brakes locked up ...

Had them installed on my non-resonated Fast Intentions CBE with LDPs. Before it was too raspy and loud. After installing ...

Great kit with the perfect sound. It's not obnoxious when driving in lower RPM, but sounds just like you'd want ...

yeah the product looks strong and durable. I had already used another tool to get the job done cause the ...