straughsberry Donating Members 1,846 Member For: 17y 5m 19d Gender: Male Location: Broady, Melbourne Posted 07/04/08 02:39 AM Share Posted 07/04/08 02:39 AM You mean a 3 inch will basically flow the same as the standard 2.25 inch. A twin 2.5 inch will flow better than a single 3.5 inch and will has less drone given similar mufflers. Link to comment Share on other sites More sharing options...
whistler6 Member 417 Member For: 17y 5m 8d Gender: Male Location: VIC Posted 07/04/08 02:46 AM Share Posted 07/04/08 02:46 AM Forgot to say it was $500 all up for exhaust & fitting. Link to comment Share on other sites More sharing options...
straughsberry Donating Members 1,846 Member For: 17y 5m 19d Gender: Male Location: Broady, Melbourne Posted 07/04/08 03:23 PM Share Posted 07/04/08 03:23 PM Personally I would give xforce a miss, I mean their distributers dont even give a warranty , and I believe if they really supported their product then this is a mustAs with most things its the promo work that makes the Hype, Its not that they are a bad system its just that there are better options for less costCan you name a couple? Take their cats for instance,I wonder how many people realise that xforce say their may flow a little more than an equal competitiors product but the gasses are actually flowing around the outside of the core therefore do not meet any emissions regulations. Xforce actually now sell their range of highflows as "race use only" which on the street makes them illegal. Are their bodys spun or presssed body these are all questions u should be asking if you want a decent catHow many "high performance" cats are street legal? Which brand do you recommend? Link to comment Share on other sites More sharing options...
iTec TEAM BA Donating Members 1,755 Member For: 20y 1m 30d Gender: Male Location: North of The Bridge Posted 07/04/08 05:30 PM Share Posted 07/04/08 05:30 PM Dunno about you guys but I just love the sound of this blue T.Hoping mine will sound as good 1 day. the "blue T" is brians car (bcl), 600+RWKW is going to sound nice whatever exhaust you put on it Link to comment Share on other sites More sharing options...
AzMahoony Hench, but no longer shredded or tanned. Member 3,343 Member For: 17y 10m 9d Gender: Male Location: Canning Vale, W.A Posted 08/04/08 02:23 AM Share Posted 08/04/08 02:23 AM Xforce dual 2.5 inch with quad outlets Link to comment Share on other sites More sharing options...
Full Monty Member 513 Member For: 17y 7m 14d Gender: Male Location: Melbourne Posted 11/04/08 03:48 AM Share Posted 11/04/08 03:48 AM (edited) Straughsberry, the Metal Cat line of high flow cats are all ADR compliant.Full Stainless steel polished body, looks nooice.I have the 3.5" Edited 11/04/08 03:48 AM by Full Monty Link to comment Share on other sites More sharing options...
straughsberry Donating Members 1,846 Member For: 17y 5m 19d Gender: Male Location: Broady, Melbourne Posted 11/04/08 07:07 AM Share Posted 11/04/08 07:07 AM Straughsberry, the Metal Cat line of high flow cats are all ADR compliant.Full Stainless steel polished body, looks nooice.I have the 3.5"Cool. Do they make other sizes? If I can wait, I've decided to fo the new Nizpro 4 inch system because of it's awesome ground clearance. Simon said it will have no less ground clearance than XForce at the cat, and no less than the stock everywhere else. I always wanted a 4 inch system but didn't want to loose too much ground clearance. Link to comment Share on other sites More sharing options...
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