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exhaust cutouts after downpipe any gains to be had?

Discussion in 'Turbo Tech Questions' started by actmobmar, Apr 21, 2014.

  1. actmobmar

    Joined:
    Oct 9, 2010
    is it worthwhile to install exhaust cutouts after the downpipe? curious if anyone has disconnected their downpipes from the exhaust system and run their car at the track before/after. i know gains will depend on the exhaust system it is connected to, in my case 2.5" exhaust with over the axle tailpipes and magnflo mufflers. rwhp is 600. thanks!
     
  2. Chuck L

    Joined:
    Apr 6, 2011
    Made 690@ the wheels w/ my Buick. Opened the dump, added 5 RWHP. Basically, the same exh system you have.
     
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