This week on Rennthusiast Radio , Derek flies solo while Will recovers from minor shoulder surgery. To keep the momentum going, we’re pulling one of our most popular episodes from the archives — all about the essential Porsche modifications that truly make a difference in performance, drivability, and even resale value. Before jumping in, Derek shares updates from both YouTube channels: Will’s latest video on upgrading the exhaust of his Guards Red 997.2 with a Darren Pfister system from FD Motorsports, transforming the car’s famously muted sound into something far more exciting. Derek’s deep dive into the incredible Deman GT4 build , where Rick Deman takes a Cayman GT4 to the next level with a 4.5L engine upgrade, shorter gearing, and a visceral, almost air-cooled muscle-car feel. Plus, Derek teases what’s coming soon: Will’s two (!) new Porsches, more GT4 talk, and Derek’s impressions after driving a 992.1 Carrera T — a car Will once sold quickly, but Derek found surprisingly enjoyable. Whether you’re a new listener or a long-time Porsche enthusiast, this episode revisits one of our most practical and fan-favorite discussions: the best mods to unlock the true soul of your Porsche. Don’t forget to subscribe to Rennthusiast Radio here on YouTube, check out Will’s channel Rennthusiast , and Derek’s channel ElevenAfterNine for more Porsche reviews, builds, and stories. Hosted on Acast. See acast.com/privacy for more information.
