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Panda Motorworks
Panda Motorworks Direct Port Water/Meth Injection Kit (Focus ST/RS)
From $ 1,049.99 USDUnit price /UnavailablePrecision Raceworks
Precision Raceworks Port Injection Kit - Focus ST/RS
From $ 949.99 USDUnit price /UnavailableRadium Engineering
Radium Engineering Fuel Surge Tank Complete Kit, Focus EcoBoost
From $ 1,032.99 USDUnit price /UnavailableSnow Performance
Snow Performance 2.5 Gallon Reservoir (With Brackets)
$ 140.62 USDUnit price /Unavailable- 90% off
Nostrum
Nostrum Ecoboost 1.6/2.0 HPFP Pressure Sensor Upgrade
$ 116.00 USD$ 1,125.00Unit price /Unavailable Nitrous Express
Nitrous Express Proton Series Nitrous Kit w/10lb Bottle
$ 540.99 USDUnit price /Unavailable- Up to 13% off
Nostrum
Nostrum Ecoboost 2.0 High Flow Fuel Bundle
From $ 2,268.00 USD$ 2,598.00Unit price /Unavailable - 12% off
Nostrum
Nostrum 2.0L/2.3L EcoBoost Ford Focus ST / RS / Mustang Upgraded Direct Injectors
$ 969.00 USD$ 1,099.00Unit price /Unavailable - Up to 7% off
Mishimoto
Mishimoto 2013+ Ford Focus ST Hot Side Intercooler Pipe Kit - Wrinkle Black
$ 244.99 USD$ 269.00Unit price /UnavailableAEM Electronics
AEM Water Methanol Inline Injection Filter
$ 42.99 USD$ 47.54Unit price /UnavailableRadium Engineering
Radium Engineering Fuel Surge Tank Install Kit, Focus EcoBoost
$ 427.45 USD$ 449.95Unit price /Unavailable