***VX*R8*** Member 202 Member For: 11y 4m 25d Gender: Male Posted 29/08/17 07:53 AM Author Share Posted 29/08/17 07:53 AM I bought the Superpro polyelast bushes for the diff. I know there will be a decent NVH increase but I'll be fitting a 4" exhaust (would prefer to keep the stock catback but the tuner strongly recommended 4") at the same time so that will probably mask it a bit I'm guessing. 1 Link to comment Share on other sites More sharing options...
Puffwagon Puff Gold Donating Members 16,181 Member For: 10y 1m 10d Gender: Male Location: South Australia Posted 29/08/17 08:12 AM Share Posted 29/08/17 08:12 AM I have those bushes and they are fairly quiet until you get on it. I think they are less likely to break compared to most other offerings as they are more or less solid. I have a venom 4 inch dump into their cat section and twin 2.5 "Y" pipe then a stock system after that. It is nice and quiet but will pull 3rd gear skids when it comes on boost at freeway speeds. The bigger exhaust will help make power but in my case there is ample power for the street when turned up. That is neither here nor there really as we have different model cars and different setups but it's something to compare to I spose. 1 Link to comment Share on other sites More sharing options...
***VX*R8*** Member 202 Member For: 11y 4m 25d Gender: Male Posted 29/08/17 10:24 AM Author Share Posted 29/08/17 10:24 AM I have 4" dump, no cat, and then stock catback at the moment and love how quiet it is, but still makes noise at full throttle. The car makes 500rwhp (370rwkw?) but tuner says a 4" is a good idea. Also going to be tuning for E85 after the exhaust is on. 1 Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,331 Member For: 19y 5m 17d Gender: Male Location: Perth Posted 29/08/17 10:59 AM Share Posted 29/08/17 10:59 AM 10.9 M16x1.5x85mm Can do you a sweet deal on a bolt,diff hat and good second hand superpro bush. I've got plenty in the shed 2 Link to comment Share on other sites More sharing options...
***VX*R8*** Member 202 Member For: 11y 4m 25d Gender: Male Posted 29/08/17 11:19 AM Author Share Posted 29/08/17 11:19 AM (edited) I've already got the bushes and 3x diffs sorry, haha. THANKS HEAPS!!! for the size. That's exactly what I was after :D Edited 29/08/17 11:20 AM by ***VX*R8*** Link to comment Share on other sites More sharing options...
k31th less WHY; more WOT Site Developer 29,302 Member For: 16y 11m 2d Gender: Male Location: Melbourne Posted 29/08/17 11:22 AM Share Posted 29/08/17 11:22 AM that information is surprisingly hard to find... solid work, Luke! Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,331 Member For: 19y 5m 17d Gender: Male Location: Perth Posted 29/08/17 11:24 AM Share Posted 29/08/17 11:24 AM For a giggle price up new bolts from Ford. I used Caterpillar bolts when I have to replace stock ones. Dirt cheap and exceptional quality 1 Link to comment Share on other sites More sharing options...
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