https://ssnperformance.com/exh....aust-pipes-2008-2013
Constructed entirely of stainless steel 304 tubing and polished to further enhance corrosion resistance. All TIG welding is performed with argon back purging for oxidation free welds on the inner and outer surfaces. We have a full guide on many performance test pipes for the G35. Your custom exhaust system will always be at risk of getting fined. You can manufacture a test pipe using basic power hardware like a band saw, and precision TIG welding equipment. The relatively low cost of making a tes