MILLTEK SSXFD187 Cat-back Dual GT115 ECA FORD Focus Mk3 RS 2.3L EcoBoost 4wd 5-Door Hatchback ymm_60 With modern day aftermarket ECU

With modern day aftermarket ECU tuning pushing powerful engines harder

Valve spring performance is very important for valves to follow accurate cam profile

Washer for Cylinder Cover x 20 pcs

BMW M4 F83 (convertible) with S55B30 engine

Specifications Socket Size(s) 3/8 12pt OAL (Qty: 16) 1

MILLTEK SSXFD187 Cat-back Dual GT115 ECA FORD Focus Mk3 RS 2.3L EcoBoost 4wd 5-Door Hatchback ymm_60 With modern day aftermarket ECUDescription MILLTEK SSXFD187 Cat back Dual GT115 ECA FORD Focus Mk3 RS 2. 3L EcoBoost 4wd 5 Door Hatchback The Cat Back systems are designed as direct replacements for the original exhaust, offering improved sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired exhaust volume and tone. All products are manufactured from 304L 'Aircraft' Grade stainless steel, ensuring durability in harsh conditions.