Torque Solution PNP Speed Density Kit w/ Stainless Bung 2008-2014 WRX / 2008-2021 STI

Upgrade your 2008-2014 Subaru WRX or 2008-2021 WRX STI with the Torque Solution PNP Speed Density Kit, designed for seamless conversion from MAF to Speed Density setups. This kit offers a direct plug and play solution, eliminating the need to cut or splice your OEM harness, making installation straightforward and reliable. Ideal for enthusiasts seeking precise engine management and improved tuning flexibility.

The kit includes a high-response GM style IAT sensor, a waterproof plug and play adapter harness with a 39" length and high-temp wire loom, plus a stainless steel weld-on bung for the IAT sensor. The bung can be welded on the throttle body side of your top mount intercooler or the upper charge pipe of your front mount intercooler. Note that a protune is required to run Speed Density.

Perfect for Subaru WRX STI owners wanting a clean, OEM-friendly Speed Density upgrade, this kit ensures durability and performance. Enhance your tuning setup today—shop the Torque Solution Speed Density Kit at Subimods.