Did removing the catalyst make it significantly louder?

 

How much is the SCarGo CF intake? If it is added, does the ECU require a reprogram to make it worthwhile? If the ECU gets a reprogram, is it still officially called a Stage 4 (in my case)????

 

CJV, which intercoolers are you running? Is the only option the GT2 coolers? What about the top mount from Gemballa (I believe).

 

why not the mister kit ^____^
i'm getting that installed now... well it's installed... and i'll be picking it up tomorrow from speed gallery...

it's the water spraying system... one will spray cool water to intercooler and the other one spray to the engine compartment...
both automatically opens at 0.7 bar... ^_____^

it was installed on by-design's shootout car if i don't recall wrong...
i'll post pics and get more info when i get my car back tomorrow...
hehehehehehe
it's around 3G installed, and should be more cost efficient than custom intercooler that might run around 5000 + labor...

 

Frosty, they are custom welded. Scargo did the work.

 

CJV, My car has 498 HP to the wheels and is boosting 1.2 bar.

FROSTY, Since I put the cats, the is louder under power and shoots fire.

 

KPV, I will call Todd at EVO and ask him about the reprograming. I will keep you in the loop