DarrenSTI

iTrader: (3)

On my Impreza STI (05) non PPP, just had fitted a H&S Centre section and backbox, now will I have increased the BHP atall?.

Thanks
Darren.

alloy

10bhp at the most without a remap

Elmer Fudpucker

Erm,no.

I wouldn't have thought so for a minute.

DCI Gene Hunt

Where from and how much?............

GazTheHat

Negligable amount.

Change the cat pipe (£100), downpipe (£200) & remap (£650) & filter (£40) though and you'll have some big gains. (330/330 is within reach).

speedking

As far as your insurance premium is concerned, YES

SamUK

iTrader: (1)

For 10BHP gain...you have voided your warranty....

alwong

Yes but don't go racing those ferrari's at the moment.

DarrenSTI

iTrader: (3)

DCI:- Exhaust ordered and fitted from Special Scoobies (Colchester), theres some pics in the Gallery.

Insurance has been notified thanks, and any warranty queries are sorted by putting the old exhaust back on.

urban

iTrader: (1)

Unfortunately if the worst came to the worst, you won't be able to swap the exhaust back to standard.

If you had a failure, then Subaru Assist will take it to the nearest dealer who examines the car - bearing in mind this may not be your original "Mod Friendly" dealer.

Subaru do inspect all engine failures now, whereas before they would have accepted the dealers word.

Tread carefully I'd say.

Shaun

Carlos13

Errrr, don't call Subaru assist then!

DarrenSTI

iTrader: (3)

Good job I'm with the AA then.

Peanuts

iTrader: (15)

I would say you may have increased the power by all of 2 or 3brake at the most

DarrenSTI

iTrader: (3)

Thats all I would have thought 2-5bhp. So its removing the cats that give off most the power?.
Not that I was after more power, just wanted a proper Scoobie sound track, which I have now!.