Performance (not too loud) backbox. Which one to get ???
07 March 2012, 05:35 PM
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Performance (not too loud) backbox. Which one to get ???
Guys, I'm looking to replace my Ninja1 backbox. What would you recommend ? Running decatted (resonated) centre and decatted downpipe, I don't want anything as loud as Blitz Nur spec or Afterburner Vortex. I'm more about performance gains than loudness so ... Is Ninja 2 any good ? Any other performance (not too loud) backboxes on the market ?
Thank You
Thank You
Last edited by ScoobyForLife27; 07 March 2012 at 05:36 PM.
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07 March 2012, 10:19 PM
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I've had a Tsl group n fitted for over 5 yrs. Fairly quiet at low revs and good and loud when you stamp on the loud pedal.
Excellent quality comes up like new even after 5yrs
Excellent quality comes up like new even after 5yrs
08 March 2012, 10:02 AM
#13
Hi mate nothing wrong with the ninja 2 ,a good backbox that gives a nice rumble and not to ott. 4 impreza owners off this site have bought one on my recommendation and all 4 are happy.I have a afterburner and when i change mine for a quieter backbox it will be another ninja2 or a miltek system.
https://www.scoobynet.com/scoobynet-...1-exhaust.html
https://www.scoobynet.com/scoobynet-...1-exhaust.html
09 March 2012, 06:35 AM
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Had a ninja 2 on mine, full decat and was not to loud with a nice burble, got a nur spec r now full system and it`s stupid loud, half wish i kept the ninja......
09 March 2012, 08:41 AM
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The TSL Group N is quieter than the Nur Spec as it was built to comply with Group N rallying noise limits.
Its nice on tick over and the sound opens up well on full chat. Its not something that will annoy the neighbours!
Its nice on tick over and the sound opens up well on full chat. Its not something that will annoy the neighbours!
10 March 2012, 06:26 AM
#19
Hi mate nothing wrong with the ninja 2 ,a good backbox that gives a nice rumble and not to ott. 4 impreza owners off this site have bought one on my recommendation and all 4 are happy.I have a afterburner and when i change mine for a quieter backbox it will be another ninja2 or a miltek system.
Update : I bought a wrx classic on wednesday night for my mate,when I got home and checked the car over,i found out it had a 3' fujitsubo giken system on in mint condition
.Being as my mate already has a Jap straight through system waiting to go on to the car 
,I simply changed it over with my old uk centre section and std wrx backbox that I had in the shed 
. I fitted it last night and the car is loads quieter,but still pulls really well dispite having more baffles,maybe because it is 3' compared to my vortex which is 2.5'. There are no more pops & bangs like the vortex produced in every gear
,but is quite a free flowing system due to the nearly a straight exit from the downpipe to the backbox with minimal bends. I shall stick with it for a while and see how long i leave it on. 
Last edited by midnight; 14 March 2012 at 07:46 AM.
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