Two Guys Garage Podcast

Engineering the Perfect Note

October 29, 2026·41 min
Episode Description from the Publisher

Brandon Arpin of Valvetronic Designs joins the guys to detail the technical science behind achieving the perfect, non-raspy sound for modern hot rods and luxury cars. He shares how the company moved from a simple BMW exhaust fix to a powerhouse now expanding its titanium and stainless-steel valved systems into the Jeep, Raptor, Mopar and diesel markets to satisfy both the track racer and the sound-conscious enthusiast. Listen in as Kevin and Willie discover the secrets to engineering the ultimate exhaust note and building a successful automotive performance brand. 

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