I'd say it will rust a lot slower than the stock exhaust would. From what I've heard, you won't regret getting the Top Speed axleback. I run their test pipes with zero issues.
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2014 Nissan 370z Gun Metallic 6-spd
Test Pipes | Nismo CBE | Stillen Gen3 | Swift springs | Advanation Sway Bars | RJM Clutch | GTR DBA Premium Wheels
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