bossmang FREAKY Donating Members 12,403 Member For: 14y 4m Gender: Male Location: Melbourne Posted 30/06/18 02:18 AM Share Posted 30/06/18 02:18 AM interesting. I thought they had the perforated tips for drone? havent heard anyone complaining of drone before. if my xforce doesnt drone at 100 in the 4inch not sure how shanes does. and utes dont exactly have much insulation behind the cab ahaha Link to comment Share on other sites More sharing options...
arronm Dropping a turd Gold Donating Members 9,520 Member For: 16y 5m 29d Gender: Male Location: Perth Posted 30/06/18 02:21 AM Share Posted 30/06/18 02:21 AM Even my nizpro 4inch in BA form had the perforated tips (2010). I didnt fit them. There is a mild drone at 1500 but that's it. My car makes so much other noises I dont care. Link to comment Share on other sites More sharing options...
shaness8 Member 89 Member For: 14y 8m 21d Gender: Male Posted 30/06/18 05:05 AM Author Share Posted 30/06/18 05:05 AM My dump pipe has the cat punched out that must be causing the excessive drone. Link to comment Share on other sites More sharing options...
k31th less WHY; more WOT Site Developer 28,303 Member For: 16y 15d Gender: Male Location: Melbourne Posted 30/06/18 05:07 AM Share Posted 30/06/18 05:07 AM seems likely. Get a 100cpsi cat put in. Link to comment Share on other sites More sharing options...
bossmang FREAKY Donating Members 12,403 Member For: 14y 4m Gender: Male Location: Melbourne Posted 30/06/18 05:22 AM Share Posted 30/06/18 05:22 AM 16 minutes ago, shaness8 said: My dump pipe has the cat punched out that must be causing the excessive drone. Link to comment Share on other sites More sharing options...
arronm Dropping a turd Gold Donating Members 9,520 Member For: 16y 5m 29d Gender: Male Location: Perth Posted 30/06/18 06:29 AM Share Posted 30/06/18 06:29 AM Exactly. Link to comment Share on other sites More sharing options...
Typhoon Member 564 Member For: 19y 7m 2d Gender: Male Posted 30/06/18 08:37 AM Share Posted 30/06/18 08:37 AM On 24/06/2018 at 1:12 PM, shaness8 said: Just had a Xforce 3.5" exhaust fitted on Friday so far I'm not happy its too loud for me, from idle to 2k has a deep note which resonates through the car which I dont like. I did some research before and most guys saying that's its a quiet system, can u change the mufflers for some bigger units, or will it quieten down after a few weeks. lol pussy! Link to comment Share on other sites More sharing options...
bossmang FREAKY Donating Members 12,403 Member For: 14y 4m Gender: Male Location: Melbourne Posted 30/06/18 08:44 AM Share Posted 30/06/18 08:44 AM shane? that you ahah Link to comment Share on other sites More sharing options...
shaness8 Member 89 Member For: 14y 8m 21d Gender: Male Posted 30/06/18 08:44 AM Author Share Posted 30/06/18 08:44 AM Replacement cat will do faaark all for drone Funny Should be loud sixes Link to comment Share on other sites More sharing options...
OZYWALKER XR50T Gold Donating Members 2,795 Member For: 10y 11m 24d Gender: Male Location: Western Sydney Posted 30/06/18 09:38 AM Share Posted 30/06/18 09:38 AM The nizpro FG sedan system has 3 mufflers. The ute only has 2, rear ones a big bugger though.I think it only needs one though. Link to comment Share on other sites More sharing options...
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