I Installed the BIGGEST Intercooler on My Audi S5… Was It Worth It?

I finally installed the ARM Motorsport Intercooler on my B9.5 Audi S5! After hearing everyone say an upgraded intercooler is one of the best mods for the EA839 platform, I had to see for myself. In this video, I compare the massive ARM Motorsport intercooler to the stock unit, walk through the install process, and give my first impressions after getting everything back together. Will it lower IATs? Improve consistency? Make a difference before tuning? Let’s find out. Current Mods: 🔹 ARM Motorsport Intercooler 🔹 Velt Sport Intake 🔹 CTS Turbo Inlet 🔹 CTS Charge Pipe 🔹 034 PCV Breather Hose Coming Soon: 🔥 Catless Downpipe Install 🔥 Stage 2 ECU/TCU Tune 🔥 Exhaust Upgrades 🔥 More B9.5 Audi S5 Content ‪@ARMMotorsports‬ If you’re building an Audi on a budget, follow along as I turn my dream car into something special—one questionable financial decision at a time. 👍 Like the video if it helped 💬 Comment what mod I should do next 🔔 Subscribe to follow the build #audi #audis5 #cars #audiquattro #audis5sportback #carculture #carmods #intercooler #installation