D-Lew
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- 2,793
I don't think I've heard Flowmaster, but after I got my Borla system, I swear by it. I hope Lexus didn't run your pipes over the axle like Ford did with mine, I had to cut the stock pipe so it's pretty much on there permanently now, unless I want to go buy another stock system and drop the rear suspension. Hopefully if you end up changing anything you can go back to stock.