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I have had Stage 2 and tubi Exhaust since i think jan. So, i tell you there is definitely more power in the upper RPM range.
it feels more free and natural now!
Note that the second result is the catless system + more aggressive tune.
Usually the increase would be gradually but in this case there’s a peak at 3000 rpm but at 3500 rpm the gains are gone.
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Stef, I apologize if you found my prior description of which line on the graph is which result to be unclear. I will clarify it below because the second of the three results is not the catless -- it is Europipe plus Champion ICs plus the GIAC Stage 2 plus tune.
The first result (blue) is the Giac stage two with Europipe and stock intercoolers.
The second result (red line) is the GIac stage 2 plus with Europipe. That one has the more aggressive tune. In this result the car has the champion intercoolers
The third result (green line) is the Tubi catless race exhaust with the GIAC stage 2 plus more aggressive tune. In this result the car has the champion intercoolers.
Overall there is a difference between Europipe and Tubi catless that is greatest at higher rpm's.
With the new hardware and software the car put out tons of power with both exhausts. No question that the EP sounds great is extremely well-made and will pass NY emissions inspection tests.
I want to make clear that I am a very very satisfied Europipe customer. It is a fantastic exhaust. It strikes a very good middle ground between the sedate stock exhaust and the wild sounds of the Tubi catless (ESP on sport and sport plus). And it is the highest build quality of any exhaust in the market.
So much better without the stickers. Change that avatar.
Thanks. I like it better without the stickers too.
Goldrush rally was an incredibly fun nine days so I like to be reminded of it. One hell of an adventure. Would highly recommend it to anyone Who loves to drive and party.
Goldrush rally was an incredibly fun nine days so I like to be reminded of it. One hell of an adventure. Would highly recommend it to anyone Who loves to drive and party.
