Did you get any SES/Cel issues?

 

you only get ses lights when you run a testpipe,not a downpipe.when i had the greddy,i ran a helix dp/tp to the greddy.

 

The DP alone won't trigger a CEL, although running without a cat will.

Thanks,

Gary
Gruppe-S

 

I have helix downpipe and "Cat delete" with my Greddy TI. I don't have a ses because I use the spark plug anti fouler mod.

 

Monster sport dp, RMR test pipe with the greddy ti. anti-foul adaptor No cel

 

So I hear the TI is loud even with the stock DP/cat.
Any1 care to comment on volume with diff combo;s?

 

The Greddy is pretty loud and deep both outside and inside. Sounds good if you dont mind it being loud. I did a video sound clip of the Greddy and it sounds like the other exhaust at norcalevo.net but deeper IMO. But at 8 lbs its hard to refuse and I like the rolled lip. Its a N1 racing pipe so it doesnt have much bends so it will be loud.

[IMG][/IMG]

 

btw I have stock cat and dp

 

what is this SES/CEL issue??? im thinking of going hksdp,helix tp, and greddy TI catback...is that a good combo?

 

i have the greddy with an apexi DP and perrin cat delete with CEL fix...its really loud, but i love the sound, nice and deep...also, no problems with the CEL, but thats becuase i have the fix

 

What is the CEL fix?? please explain.!?!!?

 

its an extension welded in to your test pipe,that prevents the rear o2 sensor from getting a full reading of exhaust gasses,i have ultimate racing test pipe and havnt got a ses from it (using it for 6000 miles)my friend put one in his by using two spark plug foulers(one drilled and one whole)then welded it on

 

THANK YOU jonduke !!! Anyway i can find a "HOW TO" on this procedure?

I will be getting hks dp, helix tp, and greddy ti SOON

 

here you go

https://www.evolutionm.net/forums/sh...d.php?t=114931