powerwrx

iTrader: (11)

just fitted a TSL group N backbox on my bugeye but i dnt think its loud enough. what else should i change to get a louder burble. i dont want it noisey neighbour loud, just a nice sound.

Northern Nick

iTrader: (1)

Group N is factory standards,

If you changed you backbox (again) for a vortex or something similar, still retained the cats (WRX has 3 STi has 2) it wouldn't be really loud.

If you want to keep the group N BB then replace one of you cats (preferably the rear cat) and center section with straight through replacements

20withascooby

i say take em all off make it loud sod the neighbours lol mine hate me

mickywrx

iTrader: (29)

Looking at your profile(My Scooby), It's an MY94

Anyway, full decat and a Nur Spec, your neighbours will love you

Or get a Revolution system, very neighbour friendly

powerwrx

iTrader: (11)

no mate,thats my old car lol 94wrx, ive just got a 2001 bugeye. im looking to keep the tsl backbox on so i wondered if changing any other section would make it sound better

mickywrx

iTrader: (29)

Ahh right. Thought it was a typo

TBH for neighbour friendly with good gains, I'm not sure if you can do much better than the Revolution system. Not very(Compared to my Nur Spec), loud on tick over but plenty loud at full chat.

A decat downpipe may also help, couldn't sat for certain as I'm not that technical/clued up with the newer cars.

powerwrx

iTrader: (11)

cheers mate,i was thinking along the lines of a decat down pipe or centre section

Northern Nick

iTrader: (1)

I'm the invisable man, da da, I'm the invisable man............

jaytc2003

iTrader: (1)

straight through unresonated centre section will make it sound more lively but not to ott

powerwrx

iTrader: (11)

ive taken on board your comments matey dnt worry

[Davey]

Lucky you dont live next door to me.. I think i'd drain your sump in the night and see if your engine can make as much noise as the exhaust

stevebennett

That is what i have got on my motor.

2nd Cat replacement pipe, unresonated centre and a TSL backbox. Give a noticably rumble when on idle, but is a lot louder when using the loud pedal.

next on my list is a decat downpipe!

burt2000

iTrader: (1)

ive a H and S decat downpipe and straight through magnex centre section with just a backbox and its not too loud on idle, does thump a bit though, but when it comes on boost the sound is amazing, very addictive lol

big bad jon

change your up pipe makes the car sound much deeper and youll notice the power gain too

Northern Nick

iTrader: (1)