Injen Cat-Back Exhaust for Focus RS (SES9004) Moroso The STM brake kits include

The STM brake kits include Wilwood calipers and your choice of the standard rotor or the lightweight scalloped rotor

(1) 2" T-bolt Clamp

Underbody components such as front air dams

An oil catch can serves other important purposes as well

high-leverage component for drift

Injen Cat-Back Exhaust for Focus RS (SES9004) Moroso The STM brake kits includeThe Injen SES Series cat back exhaust for Focus RS is made from 3" stainless steel mandrel bent piping and investment cast flanges finished with 4. 5" black chrome tips. Dyno proven gains of up to 16 HP and 14 TQ. Vehicle Fitment: 2016 2018 Ford Focus RS Features & Specs: Direct fit for 2016 2018 Ford Focus RS L4 2. 3L Turbo Injens Gen2 Axle Back design for the Focus RS Unique and Fully Adjustable design for perfect fit and alignment Dyno Proven gains