Mishimoto MMINT-STNGR-18BK Intercooler Kit Black for 2018-23 Kia Stinger G

Vehicle Fitment

• 2018-2023 Kia Stinger GT (3.3L V6 twin-turbo AWD)
• 2018-2025 Genesis G70 3.3T (3.3L V6 twin-turbo AWD)

Features

• Direct-fit high-flow intercooler kit designed for Kia Stinger GT & Genesis G70 3.3T
• Bar-and-plate aluminum core with TIG-welded cast end tanks
• 94 % larger intercooler core volume vs stock for enhanced cooling efficiency
• 74 % more external fin surface area to improve heat dissipation
• 3" intercooler piping for increased airflow and reduced pressure drop
• 51 % increase in piping merger manifold flow vs OEM
• Retains compatibility with stock recirculation valves
• Methanol injection bung provided on cold-side pipe for auxiliary tuning options
• Includes cast aluminum merge manifold and high-quality couplers
• Mishimoto Lifetime Warranty for long-term reliability

Specifications

• Core Type: Bar-and-plate aluminum
• Pipe Diameter: 3"
• Merger Manifold Inlet/Outlet: 2" / 3"
• Core Dimensions (approx): 28.7 in x 7.9 in x 4.5 in
• Overall Dimensions (approx): 38.7 in x 8.1 in x 7.9 in
• Weight: ~31 lbs
• Finish: Black powder coat with wrinkle black piping
• Compatible with Most Aftermarket Intake Kits

Included Components

• 1x Performance intercooler core (black)
• 1x Hot-side piping merge manifold
• 1x Hot-side intercooler pipe
• 1x Cold-side intercooler pipe
• 6x Silicone couplers
• 2x Application-specific mounting brackets
• 2x Air diverters
• 4x Mounting grommets
• 8x Heavy-duty worm-gear clamps
• Mounting hardware and Mishimoto Lifetime Warranty documentation

Product Description

The Mishimoto MMINT-STNGR-18BK Performance Intercooler Kit with black core and wrinkle black piping is a premium direct-fit upgrade engineered for the 2018-2023 Kia Stinger GT and 2018-2025 Genesis G70 3.3T with the 3.3 L twin-turbo V6. This intercooler replaces the OEM tube-and-fin core with a large bar-and-plate design featuring TIG-welded cast aluminum end tanks and a high-flow piping system. With up to 94 % more core volume and 74 % more fin surface area than the factory cooler, the MMINT-STNGR-18BK delivers significantly improved heat dissipation and more efficient charge air cooling, helping reduce intake temperatures and maintain stronger performance under load.

Included oversized 3" intercooler pipes and a larger merger manifold increase airflow and reduce pressure losses over stock components, while maintaining compatibility with the factory recirculation valves and most aftermarket intake kits. A methanol injection bung on the cold-side pipe supports advanced tuning or cooling options. Installation uses vehicle-specific brackets and hardware included in the kit, and the system is backed by Mishimoto's Lifetime Warranty for lasting dependability. Owners may see up to ~8 whp and ~8 wtq gains on a stock tune, with further improvements under tuned conditions thanks to cooler charge air temperatures and better airflow.