Interesting that you did not get that. I will be speaking to the exhaust shop on Monday once they are back from xmas. I believe that they are an agent for Pacemaker but I presume they have done other brands as well. I will get the low down on this cel issue from them and report back.
Just with a quick bit of reading today it can also depend on the type/quality of the cats.
I asked GM Motorsports if their stepped extractors are equal length and apparently they are close but there is an approximate 100mm difference in length in some of the runs.
Just to give you more to consider; Pacemaker claim they are Tuned Length rather than Equal Length.
Discuss...
Well I won't be getting a before and after because I will be using a dedicated exhaust only shop for install who don't have a dyno. A friend (@Mustang madness2018) intends to use a performance shop for his install along with a dyno tune. Maybe a comparison could be made. Downside to that is the delay in starting the install due to pipes heat and maybe additional cost.
. A few of us might be interested in chipping in to defray the cost if that helps.
No, other than a bit of auto gearbox tuning it is fairly stock. I will probably get the engine tune soon after getting the headers.Fair enough Peter, is yours tuned already? @Mustang madness2018 c'mon Troy time to further science
