Mishimoto Intercooler Kit for Kia Stinger GT 2018-2023 Performance Upgrade

Mishimoto Intercooler Kit for Kia Stinger GT (2018–2023) — Performance Upgrade Upgrade cooling, reduce intake temps, and unlock horsepower for your 3.3T Stinger GT with the Mishimoto Performance Intercooler Kit. Engineered to replace the restrictive stock tube-and-fin core and plastic end tanks, this kit delivers measurable gains and improved reliability under load. Bar-and-plate core with TIG-welded cast aluminum end tanks for superior heat dissipation and durability. 94% larger core volume and 74% more external fin surface area for faster thermal transfer. 3" inner-diameter piping and redesigned merger manifold (2" inlets, 3" outlet) to minimize pressure drop and boost flow by 51% from the turbos. OEM+ aesthetics: micro-wrinkle black powder coat and 5-layer silicone couplers for a clean, durable under-hood appearance. On the dyno the kit produced a 29°F drop in outlet air temperature and gains of +8 whp / +8 wtq on stock tune. With a Stage 1 map, intake temps fell 41°F with additional torque and drivability improvements. This complete intercooler and piping solution retains recirculation valve compatibility while providing the flow and cooling needed for spirited driving and staging future modifications.