Is it true that some exhausts can give u a extra 20 bhp ,like the afterburner says or is crap.

 

Only the ones which are a decat
..or maybe a sports cat at a push

 

On its own, generally no. But, if you combined it with decat center and downpipe, and then a remap, you could see anything from 30bhp - 50bhp increase on a standard uk turbo.

 

All ive got on my Classic uk is a Full afterburner exhaust system and it showed 259bhp on the rollers So the extra bhp must of come from somewhere

James

 

when you fit a free flowing exhaust system you find it causes extra gas flow through the turbos exhaust side which in turn causes a higher boost pressure.

more boost = more power.

 

so wat was the bhp on the classic as standard

 

Different models = different power outputs.

 

so what extra hp did u get from the afterburner?

 

from a full decat, headers and uppipe and apexi pfc map from andy f i put out 297bhp on my sti type r, so thats 21bhp increase, in think the rollers in england lie a little!!

 

can u really feel a lot of differance from 20 bhp? and where do u feel the power more? will it do the same speed top end

 

what fuel was it mapped on?

 

My mate has a 94wrx uprated headers,HKS backbox,induction kit Apexi PFC remapped by JollyGreenMonster from 240bhp to 310bhp (figure from Roger Clark motorsport) mapped on optimax admittedley its at the limits of the injectors and tmic

 

turbo does spool up that little bitch quicker and yes u can feel it but its not like WOOWW HOLY ****, ya know? well worth the money though, it felt so nice and smooth too after the apexi map by andy, might not have given the car much hp but it was set up nicely...by the way i sold that and now i own a nice Toyota Supra Twin Turbo 6 speed which i have to say is some machine! and forget that top speed buzz with scoobies, they aint built for that and i never tool mine over 100 mph to be honest as the gears were so close she would be screaming her god damn head off on a motorway at 90mph!!

 

ah fuel my ***, it was mapped on 75% 95ron and 25% 114ron which gives 99.75ron which is perfect so that didnt matter, im teling u the rollers in england are very generous!!

 

my scooby is a MA02 and just put a induction kit on it and now im looking 4 a decent exhaust , im thinking of buying a afterburner full system r these any good ??/

 

Blitz nurspec man, only way, have it on my old scoob and my supra

 

why r these better ? then do i get it remapped

 

Blitz Nur-spec R = uber loud

Flat4 - Hmmmm Supra, a friend has one.

 

so thats 2 people who say blitz are better than the afterburner ,ur changing my mind and im gonna order it 2morrow any1 else have any views ,im after a full system which will give me the most power after a remap but its got2 sound ok 2

 

blitz nur spec r is cool but with a decat bloody loud and not cheap you could have a look at apexi (good not too noisey),HKS (just as good as blitz)maybe a little cheaper depending on where u look.
Ithink quite a few people pick the afterburner,ninja etc because they are good exhausts but slightly cheaper than the Japanese name brands

 

well the blitz is 100% stainless from cat to back box, most of the hks ones are mild steel and only the back box is stainless with the exception of the titanium one, i would deffo go with blitz man, spend the money, ive had them on 2 cars and will in future!!

 

how much 4 a full system ,and where is the best place to get them from cheers

 

ehh i know scoobyworld do them but not sure who is the cheapest, be prepared to pay close to 500 quid

 

www.revolution.eu.com or 0191 477 0785 for the Blitz or their own system which made +39BHP & 42lb.ft torque in back to back tests. *taken from website* on a classic IIRC.

 

Blitz is about £500-£600 depending on where you buy it.
But you are paying for possibly the best built exhaust ever.

 

u have convinced me ,im gonna order it tomorrow .It will fit straight on wont it?and what will i gain ?do u think ,anyway thanks for the advice im glad i have found this site ,u lot dont work 4 blitz do u

 

handy fit man yeah, bolt straight on! ul gain a nice sound and some hp too!! the sound is the best part man

 

What scooby version (wrx,sti or uk turbo) do you have because with the uk versions i think it removes a cat (still mot ok though) with the early Jap versions 93 or 94 get a decat as well (my 93 wrx comes up as a non cat test on the mot so i had a HKS decat fitted which removed the only cat on the car).
And no unfortunately i don't work for Blitz

 

i own a 2002 wrx

 

Why not opt for the hayward & scott?