Injen Injen 2015 Subaru STi 2.5L 4 Cyl (Turbo) Wrinkle Red Cold Air Intake w/ MR Tech and Heat Shield - SP1206WR $378.95 Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've... Add to Cart
Injen Injen 2015 Subaru STI 2.5L 4cyl Evolution Intake w/ Ram Air Scoop - EVO1206 $440.95 Roto-molded Housing and Ram Air Scoop: The EVO1206 system features our 2-piece box design that incorporates our boost plenum. The box attaches to our fully incorporated ram air scoop to capture the maximum amount of cool air to feed that hungry turbo. ,... Add to Cart
K&N Engineering K&N 2015 Subaru WRX-STI 2.5L H4 Red Typhoon Short Ram Intake - 69-8007TWR $349.99 The K&N 69-8007TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru WRX STI Turbo models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...
Injen Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red - SP1208WR $344.95 Additionally, this SP intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen SP performance intake... Add to Cart
Injen Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Black - SP1208WB $344.95 The SP series of cold air intakes is Injen?s flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world?s first tuned air intake system and holds four (4) patents on the tuning process of an intake... Add to Cart
Injen Injen 18-21 Subaru WRX STI H4 2.5L Turbo SP Aluminum Series Cold Air Intake - Polished - SP1208P $344.95 Additionally, this SP intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen SP performance intake... Add to Cart
K&N Engineering K&N 2018 Subaru WRX STI H4-2.5L F/I Typhoon Performance Intake - 69-8009TWR $299.99 The K&N 69-8009TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru WRX STI Turbo models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...
aFe aFe Takeda Momentum Pro 5R Cold Air Intake System Subaru WRX STI 18-19 H4-2.5L - 56-70014R $429.00 Large Five Layer Performance Air Filter: Momentum's innovative filter-to-housing interface was built to feature the largest air filter possible. This 7-1/2 IN tall 360-degree radial flow air filter features a 3-1/2" flange and our pre-oiled Pro 5R media... Add to Cart
Mishimoto Mishimoto 2015 Subaru STi Performance Intake - Wrinkle Red - MMAI-STI-15WRD $383.94 $350.95 Add some horsepower to your 2015+ STI with the new Mishimoto Performance Air Intake. This kit is engineered specifically for your 2015+ Subaru STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months... Add to Cart
Mishimoto Mishimoto Subaru Sound Generator Delete Kit - MMAF-SUB-SGD $17.72 $16.95 More and more vehicles are being sold with a 'sound symposer' system on their engines. This basically pumps engine noise into the cabin of the vehicle so the driver can experience the sound and rush of the engine accelerating under load. However, some... Add to Cart