straughsberry Donating Members 1,846 Member For: 17y 3m 27d Gender: Male Location: Broady, Melbourne Posted 22/03/13 04:32 AM Share Posted 22/03/13 04:32 AM (edited) I don't know if this is still current but in the passed you could get both systems with different muffler specs. One was louder than the other and suspect also flowed a little better. I've had the "louder" XForce 3.5" SS twin tip system on my BA for for around 6 years now. No problem except the cat de-laminating and making it's way into the rear muffler. My car is an auto with a 2800rpm converter. I wouldn't say it drones. Edited 22/03/13 04:34 AM by straughsberry Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 6m 14d Gender: Male Location: Adelaide Posted 22/03/13 06:44 AM Share Posted 22/03/13 06:44 AM ^^^ where u been hiding ^^^ ? Link to comment Share on other sites More sharing options...
cjy92 New Member 11 Member For: 11y 10m 11d Posted 22/03/13 07:14 AM Share Posted 22/03/13 07:14 AM Yeah I went in my mates bf xr6 turbo with a single 3.5" and it didn't drone.I'm only going the dual 2.5" with quad tips for looks and a bit of sound. Link to comment Share on other sites More sharing options...
jmac86 Member 85 Member For: 12y 10m 21d Posted 22/03/13 11:25 PM Share Posted 22/03/13 11:25 PM I called xforce head office today asking about this, they were fairly helpful. Apparently the dual 2.5" is around 92-94db and the single 3.5" is around 94-96db, fairly sure he quoted the stock to be around 84-86db. Also told me that if drone is an issue to go with the dual 2.5" but talking to exhaust shops they believe the 3.5 won't drone. Will probably just go the 2.5" dual stainless cat back as I can pick that up for $800 delivered over $1200 for the 3.5"Hey mate where are you sourcing it? 800 delivered is a good price. Sent from my Nexus 4 using Tapatalk 2 Link to comment Share on other sites More sharing options...
straughsberry Donating Members 1,846 Member For: 17y 3m 27d Gender: Male Location: Broady, Melbourne Posted 23/03/13 05:56 AM Share Posted 23/03/13 05:56 AM ^^^ where u been hiding ^^^ ?In my cupboard. Ever since they bombed, shot and drove a truck through the house behind mine, I'm scared to go out Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 6m 14d Gender: Male Location: Adelaide Posted 23/03/13 06:06 AM Share Posted 23/03/13 06:06 AM What happened to your epic build ?? 1 Link to comment Share on other sites More sharing options...
straughsberry Donating Members 1,846 Member For: 17y 3m 27d Gender: Male Location: Broady, Melbourne Posted 23/03/13 06:34 PM Share Posted 23/03/13 06:34 PM It's still on the cards. Head is all done but changed my mind on pistons, rods, crank and some block goodies. Stuff like that and life gets in the way sometimes. Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 16y 6m 14d Gender: Male Location: Adelaide Posted 24/03/13 01:20 AM Share Posted 24/03/13 01:20 AM Ever kiss and make up with the wog ? Link to comment Share on other sites More sharing options...
ms700 Moderating Team 10,170 Member For: 21y 10m 14d Gender: Male Location: Sydney Posted 24/03/13 01:31 AM Share Posted 24/03/13 01:31 AM piks? Link to comment Share on other sites More sharing options...
rockafellqeinstien Member 325 Member For: 16y 4m 22d Posted 25/03/13 12:32 AM Share Posted 25/03/13 12:32 AM its only bolt up if it doesnt sit 3 inches low - which mine did when the exhaust place fitted it - I think they had to do 2 cuts and welds to tuck it up nice and high Link to comment Share on other sites More sharing options...
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