Aysaif

Hey guys,
I do have a 2013 isf modified with full borla exhuast ,sikky headers ,rr racing carbon fiber intake,ported throttle body,still on stock tune and ecu (430whp -412 lbftq)

What can i modify or do to increase the horse power (aiming for 500whp+)with a supercharger or turbo ?
Actually im thinking about adding 100 shot of nos so what do you think guys??

PatrickISF

You can either go with a 100 shot of nitrous or you can get the RR Racing supercharger. That's really your only two options.

Vervish

iTrader: (4)

RR Racing Supercharger may be your only option - I don't think you will get to 500 on the NOS.

PDP180180

iTrader: (3)

Hi.

Sounds like you have already figured out what's needed to break the HP figure you want. I know RR-Racing have been experimenting with a combo of their supercharger kit and nitrous? Should be very easy to achieve your goals with these added, although just the nitrous alone would probably give you the gains you are looking for.

Best bet is to speak to Rafi or Simon.

Cheers.


Pete

Diesel350

Sell your IS-F and buy a E63, M5, or S7 :-)

MileHIFcar

Definitely doable, friend of mine here is running Sikky headers/Borla exhaust and a 100 shot of Nos and hit exactly 500 whp on a dynojet at a group dyno day we were at a while back

Aysaif

i think id better go with the nos (actually im not willing to pay more than 5k usd)

Aysaif

actually a well known racing team in my country called ekanooracing (you can check their youtube channel) , they installed a nitrous kit on the isf (which is owned by the head of the team) and it passed the 620+ whp ,so its easy to get more than 500 with a nos ,also they do have the fastest isf in the world (pro mod)

Aysaif

Are kidding me?

Diesel350

If you got the money why not? These cars would blow the doors off any IS-F. You seem to only care about HP.

Aysaif

are you kidding me

Aysaif

actually my mom owns a rs7 its way faster than my car,but i also have a c6 ls7(zo6) corvette its 441ci stroked(its my weekend car/race car) so i dont care about power only i bought the lexus to have fun with it and know im willing to have better performance😀😃🖒

liquidtek

Can't tell if you have the tune or not but the tune won't play well with the nos because of the timing advance. But yes 500 whp is doable with a 100 shot with I/H/E as MileHIFcar stated with our local buddy doing 501 whp 390 tq

Vervish

iTrader: (4)

Wow - did not realize the stock tune/fuel system could keep up on NOS.

ISFTOMMY

i forget how much he was shooting but he got it up to 500