5" Thick Core Intercooler

The On3 Performance Intercooler Upgrade is a specifically designed component for the S550 Mustang GT platform, intended as a direct bolt-on enhancement for the existing On3 Performance S550 twin turbo kit. This intercooler is crucial for enthusiasts aiming for power levels exceeding 1000 HP, as it plays a vital role in controlling intake air temperatures, a key factor in achieving significant power gains. Featuring a substantial 5" thick core, this intercooler offers a considerable increase in airflow capacity, reportedly flowing over 50% more than previous designs due to its larger overall core dimensions. This improved airflow and temperature management are essential for maintaining performance under demanding conditions. This upgrade is designed as a direct fit for 2015 and newer Mustang models that already have the On3 Performance top mount twin turbo kit installed. The kit includes the intercooler only, assuming the necessary mounting hardware and plumbing from the original turbo kit are in place.