Hey guys ive got a prodrive rear box on my00 classic uk turbo, and altho i love the sound i want it louder. I adore the flat 4 soundtrack and was wondering which is the loudest backbox going? the scoobyworld afterburner maybe?? Also would it maybe be a better idea if i just got a straight thru centre pipe?? cheers guys! brodz

 

Just take the exhaust off altogether - that'll be pretty loud !

Blitz Nur Spec is darned good if you want to act as an alarm clock for you neighbours.

 

I'm fitting a 5zigen fireball centre section and backbox tomorrow to replace my magnex. I'm expecting a significant increase in anti social noise - can't wait!

The fireball is supposed to be up there with the noisiest of them all but I'll let you know.

 

Apprently the Richard Clarke Motorsport exhaust is the loudest.

Full decat system will set you back about £750 excluding fittig, but if you saw a picture of the rear section you'd think it was a piece of scaffolding!

 

My bad, it's ROGER Clarke Motorsport.......

And here's a picture of the rear section:

 

Surely that thing cant be road legal

 

5zigen
Fujitsibo
Buddy Club (can't remember model)
RCMS ICE
TSL Firestorm
Blitz Nur Spec R
Afterburner Vortex
APS 3.5"
Scaffold pole & bake bean can custom job.

 

Any of the above, especially decatted will get you an ASBO.

 

I'd like to fit it just for the day, it looks mental !

 

The exhaust on my Classic STI is a APEXI make. Was on car when I brought it. But the first scooby I test drove was vey loud indeed.

 

i not sure its the loudest, but the best noise you will get in my opinion is from an afterburner vortex! Its the Kiddie

 

Currently fitted:

Blitz headers
Blitz Decat down pipe
Blitz straight through centre section mated to an Blitz Nur Spec R

Very deep and bassy at low rev's, when you open up the car it it sounds like a fire breathing dragon! Big difference when you put the bung in but still a bit too crackley and loud for my liking so will be changing over for a quieter system in the new year

 

I love the sound from my Nur SpecR Very loud.

The RCM system looks very nice.

 

5Zigen on mine and it's louder than a blitz!!!!

 

i bought centre n backbox from scoobybits and thats as loud as any ive *** across i have to put a bung in when i go on long journeys

 

Got a 5zigen on mine too and have to say it sounds loads better than anything else out there. Pops and crackles loads too!

 

i can vouch on first hand turms that the team ice back box is a sound that really is staggering on full chat ........ also have a rcm de cat ted senter and down pipe

YouTube - subaru spec c htlaets

this was taken at a recent rr day to be honest to still cant get the true sound from the video but . towards the end of the vid u can actually see dust being vibtaed of the roof and they guy running the dyno covering his ears...

 

i had that same system on my scoob. full decat though. was loud, but then i changed to a blitz nur spec-r decat. scoobybits system isnt close

bloody hell the blitz is phenominal.

 

I've only heard one Blitz Nur Spec-R system, but I'm not sure what piping it had and it was really loud! I just had a HKS Hyper Dragger 3.5" system fitted to my 96 Version 3 and that's really loud, makes a fantastic soud! I'll add a short clip if you like...?

 

so would a afterburner with decat centre section be up there with the best? on asbo awards and sounds quailty?

 

Get the sound clips up....

 

hey mate look at mine KAKIMOTO FULL MEGA N1!!! fu....ng loud with bung removed!!!

 

I don't think you'll be disappointed. Maybe try the 3" afterburner, that should be even deeper. dugga-dugga

 

Mine: Invidia N1 Race (catless)

Sample sound:

YouTube - 07 STi w/ Invidia N1 Race, Helix Catted DP

 

after burner vortex on mine - decatted centre section.

The vido picture isnt good as its on an old phone but you can hear it!:

YouTube - Subaru Impreza exhaust video

heres a photo:

 

Hmm I'll have to get my video up there at the weekend, pretty sure it's asbo award quality

 

I have the afterburner vortex on mine with the afterburner de-cat and i can safely say it is the nicest sounding exhaust i have heard by far! i have the bung also but just cant bring myself to put it in as it brings a smile to my face every time!

 

ive just had the 3" afterburner cat back fitted 2 my scoob. really nice sound sounds like a helicopter on tick over. and when u floor it it really roars!

 

Had my 5zigen fireball fitted today and can confirm it's very noisy indeed. Really comes on song when the go faster pedal is pressed.

A truely awesome sound.

 

@ Mifo - Sounds good matey