whats the best for a 250bhp car?
what fits 100%?
thanks

 

grs all day long

 

Never had any issue with my Grs at 250bhp.....act's were fine, when do you hear people slagging off grs ?!

 

Said it before and I'll say it again...GRS only one to buy!!!As tested on track by me.Regards,Micky

 

micky u deal with NMS?
oh and any chance u got a erst manifold?

 

@ andy
yes
i may have,need to check
regards,Micky

 

GRS all the way mate.

 

depends on boost level thats getting put through it,the pro alloy single pass will flow better than the grs at lower boost levels but grs will maintain better charge temps at higher boost

though am sure more than a bar and the pro alloy cant cope so better off with the grs front mount

 

i didn't think there were any rst's left running less than 1bar of boost

 

gota be the GRS item, used em in several S2s and in my S1 and been awsome in all

 

as stated. grs is the one that works. The other doesn't unless you run small boost.

 

......and on the runway at 170mph by me!!

 

I have airtec with no problems and 267bhp. ACT usually +10 to +15 over ambient temp even in dynorun.
If you want decent intercooler with good value for your money airtec is what you want.

 

Why is it everyone else including christian and micky who probably know more than all of us posted on this page put together except you agree with grs???????? It has been proven time and time again that GRS work the best at higher power and higher boost, so sorry you are wrong airtec are not the one to have at all.

 

I said it was better value for money in my option. I know someone want to spend more money to ic than i. But i am happy with airtec for my purpose and it is well enough for my spec & power.

 

What is with all the fucking attitude on here???!!

The Airtec is a good budget alternative and has been proven to hold good ACT's, also the Radtec is another very good IC but is a similair price to the GRS, all depends on your budget.

 

The actual question karlos was grs or pro alloy, airtec wasnt even mentioned in the blokes original post thats all and yes airtec are good for the money and hold good act's as you say but airtec being good wasn't the original question just pointing out a fact thats all sorry if i upset anyone!!!!!

 

i think it was the way you said it milesy it did read pretty shitty the guy was giving sound advice afterall!

 

ummm maybe it did, but the original post was about a grs or a pro alloy not an airtec!!!!! maybe i should just shut the fuck up next time lol

 

agreed