Mishimoto 15-17 Subaru STI Perf Intake | Wrinkle Black (MMAI-STI-15WBK)

The Mishimoto 2015-2017 Subaru STI Performance Air Intake is a high-performance intake system designed to enhance horsepower and torque. Engineered specifically for the Subaru STI, this kit includes a mandrel-bent aluminum intake pipe with a choice of red, black, or polished finishes, along with a Mishimoto air straightener and CNC-machined MAF housing for accurate readings. It features a larger, free-flowing air filter with 16% increased surface area, outside the hot engine bay to reduce intake air temperatures, and a powder-coated heat shield to prevent heat soak. The intake provides dyno-proven gains of 20 whp and 18 wtq, improves throttle response, and delivers a richer intake tone, all while maintaining safe air/fuel ratios. The included components ensure a quick, bolt-on installation with all hardware provided, and the oiled filter is fully serviceable for long-term reliability.

Designed for 2015-2017 Subaru STI models, this intake system is a direct replacement for the stock airbox, compatible with the stock tune and installable in under an hour. It is ideal for street driving, autocross, or spirited driving, offering increased power and a more aggressive sound. The kit includes the intake pipe, high-flow air filter, silicone coupler, clamps, heat shield, and all necessary hardware. This system is perfect for enthusiasts seeking a reliable, dyno-tuned upgrade that enhances performance and sound without requiring ECU remapping, providing a durable, performance-oriented solution for daily driving or track use.