Hi! I just order for my 997 Carrera S the Evoms Stage4
that`s includs exhaust...headers...sports cats...air filter and ECU.
they says 40Hp...

what do you think?

thanks!

 

i say hey post some pix.
looks like good mods.
almost at 395 now

 

Should be good! Check the projects page on our web site and you'll see what's involved The car should feel a good bit perkier and sound better!

 

i say no chance

 

what do WE think!!! how about you give us your impressions once you take delivery! pleaaaaaaaaaaaaaaase! i can't wait in fact especially that I am SOOOOOOOO suspicious of such upgrades and bhp claims (it's an old and overly debated issue on this forum and "other' forum, so don't go after me guys!)

 

anyone has problems with "check engine lights after doing all that?>

 

I'm don't doubt the power gains one bit, especially coming from the magicians at EVO. I'm sure it's all top quality worth every penny!

 

I'd say save the $$$ and get the supercharger.

 

I'd imagine it's all a necessary pre-requisite for the S/C conversion

 

I don't believe so. Wouldn't that be stage 5 then? By the text on their website it doesn't seem than anything else is needed. "his package includes everything needed to make a naturally aspirated Carrera compete with the performance of a 996 Turbo. Our system is a true bolt-on kit that requires no major modifications to the car. This supercharger system adds 120 horsepower and 75 torque, while still maintaining factory reliability and drivability."

That would be pretty misleading if on top of a $12000 super charger you had to spend another $7K exhaust, intake and such.

Having had experience with dynos I don't believe in the cumultive performance gains thrown around when you add various bolt-on items. I'd say spend another $6K and get something that will "REALLY" make a difference.

That's just my opinion, I could be wrong.

 

today I send my ECU to Evoms!!!
and next week the exhaust...headers...cats...airfilter....and the CF mirros are comming......

 

Which application would void the warrant first, exhaust etc. vs. supercharger.
Also Supercharger is $7,000.00 more without labor! At that point buy a GT 3.

 

I see where your coming from and maybe Sharky or one of the guys at EVO could add their insight. I know that most who have done the S/C also added the other goodies and to me it only makes sense to do so because basically more airflow (in and out) equals more power.

 

You should definitely have headers and exhaust on your car if you're going to run a blower. They will help in making the most power. As for the intake and software, most blower kits require a particular intake system and their own software to run them.

 

I prefer to upgrade my car instead of buying a GT3....that`s makes your car unique!