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  1. Focus ST Discussions
    I have a ‘13 with a flowmaster outlaw catback exhaust and I was wondering if I deleted the resonator would it be worth it since I had paid for the catback exhaust? 1: Has anyone done that specific “mod”? (Possibly if they have a video) 2: If had deleted the resonator it would be louder but is...
  2. Focus ST Performance
    I just recently purchased a 2014 ST2. The previous owner said he had done: Sound symposer delete, Roush CAI, 3" Catless downpipe, 3" "straight pipe". There appears to be what I believe is a resonator (pictured below) as well. Correct me if I'm wrong still, learning. My concern is that the car...
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