rentonone

iTrader: (1)

ive got a full decat and tried obout 5 different backboxes on my car but im still not happy. is there someone that builds boxes to suit you? ive currently got my mates hayward & scott backbox on but its way to loud. im looking for something about the same loadness as a prodrive bb but ive tried one of them and it was making a mad air rushing sound with the full decat and it felt restrictive. anyone got any ideas??

RON

Ring H&S direct, they should be able to make a quiet one for you.....

scoobynut555

Powerflow are supposed to offer this service also

scoobyboy1

iTrader: (16)

Theres a custom made exhaust company in Walsall opposite Manor Hospital, ive had plenty of exhausts from him in the past, you tell him what style backbox you want and how loud, and they will make it.

http://www.mijperformance.com/home.html

hectic

is that the 'old fella' who listens to the sound and adjusts accordingly?? i now of loads of mates who've had exhuasts from thenm if it is, and im going to him when i need one...

rentonone

iTrader: (1)

cheerz mate. i'll pop down today

Gidney&Knowlesy

Hayward & Scott ask for Ian 01268 727256

GrahamG

unless you know a good powerflow, stay well clear. not what they used to be.

G.

mazzy

So rentonone, did u pop down and get your exhaust done by MIJ?

rentonone

iTrader: (1)

yeah mate i popped down but they wernt really much help, i told them i wanted a backbox that was nice sounding but not to load with the full decat, the bloke just kept saying it would bo loud, they didnt offer anythin else

Scott.T

iTrader: (2)

Stick a H&S Resonated centre in. I'm running full decat H&S Front Pipe, TSL Grp 'N' rear and H&S Resonated centre.
The resonated centre drops it down by 2-3 Db to 96dB (ish) at 3.700rpm.

Doesn't sound much, but makes a nice difference.
Loud when you want it to be and subtle when not.

I think H&S also do 2 or 3 different backboxes with different Db levels