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| Shano.T |
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Today I got a 2.5" Cat back exhaust of my EL futura with the single muffler, sounds really good. Just wondering if anyone has heard of the brand "Zetti"? thats apparently what i have fitted, all i know is that it's australian made. What do you have?
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| xELFalconx |
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I took mine to a dodgy exhaust place because they were cheap. Asked for a 2.5" Redback. Got a 2.5" Supercat. But eh, s**t sounds good and gave me the kind of power/economy boost I was expecting from a catback. No real complaints.
_________________ 4.0L Tickford six, 1645b E-series custom grind, MLS gasket, performance valve springs, 3" stainless intake, extractors, 2.5" Lukey, 100cpi hi-flow, T5 manual, J3 tune. |
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| zabatron |
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2.5 inch redback,works well.
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| buckets4LTR |
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Yep redback ebay special
Attachment: success-borat-great-success.jpg [ 32.55 KiB | Viewed 136 times ]
_________________ EL Mont- mods: 2.5" catback, clear indicator repeaters. |
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| Pakrat |
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Got a Lukey 2.5" with sports center 8"resi high flow cat and 4499 pacemakers. Sounds nice
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| Shano.T |
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Pakrat wrote: Got a Lukey 2.5" with sports center 8"resi high flow cat and 4499 pacemakers. Sounds nice I'm umming and arring about whether I want to buy extractors and a high flow cat for mine... Would it make much more of an improvement as opposed to just a 2.5" catback with the startard headers and cat converter? (in terms of sound/performance) |
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| Atlas600 |
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Sound becomes much more crisp and deeper, will increase power mainly with just a tune
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| xELFalconx |
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Shano.T wrote: Pakrat wrote: Got a Lukey 2.5" with sports center 8"resi high flow cat and 4499 pacemakers. Sounds nice I'm umming and arring about whether I want to buy extractors and a high flow cat for mine... Would it make much more of an improvement as opposed to just a 2.5" catback with the startard headers and cat converter? (in terms of sound/performance) If you're looking for instant power gain, upgrade your intake, advance your timing, get a 3.45 LSD, etc. before you install extractors and a cat. If you're looking to do any serious mods like cam, turbo, etc. then extractors are essential for allowing the engine to breathe as much as it needs to. They'll make the exhaust note much crisper though, and you'll gain a little economy.
_________________ 4.0L Tickford six, 1645b E-series custom grind, MLS gasket, performance valve springs, 3" stainless intake, extractors, 2.5" Lukey, 100cpi hi-flow, T5 manual, J3 tune. |
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| Falcon96XR6 |
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+1 with xEL
_________________ EL XR6, T5 Speed - Full Factory Fitted Tickford Body Kit, AU Engine, Billet Camtech 845 Cam, J3 Chip, MLS Gasket, Intake, Extractors, High flow cat, 2 1/2in exhaust, K&N Air Filter, 3.45 LSD, - My Pride and Joy |
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| Shano.T |
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Awesome, well i've decided I'll leave the the exhaust until I do any mods that warrant needing extractors and a cat.
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| EF_wanabe |
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Shano.T wrote: Awesome, well i've decided I'll leave the the exhaust until I do any mods that warrant needing extractors and a cat. cam the sucker you know you want to |
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| Pakrat |
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my car is cammed and chipped, but i picked up the exractors for stuff all so it was worth it.
extractors will give you better power over standard aswell as make it sound nicer, the cat it more wankfactor then anything, but my factory car had colapsed so it was needed. |
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| Shifteh |
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2.5" all the way though 12"hotdog , forgot to put the cat back in
 no muff
_________________ Crank Assembly balanced, HV oil pump, ACL Trimetal bearings, "1 extra oil clearance taking to around 0.0650-0.0700 on mains and big ends, Moly rings,, Xr6 Cam, POD ( Possibly oversize injectors), Block, Head, Timing cover, belt idler, Alternator,painted in ford light blue |
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| GeZza200 |
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If your going to do an exhaust system may as well do it properly with a full system (extractors, cat and exhaust) you will gain 15-20rwkw. Makes the engine breath easier and have better fuel economy.
_________________ EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come |
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| phongus |
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2.5" Lukey cat back with 2 mufflers. I like mine quiet hence the 2 mufflers. Personally, I think hi flow cat is not necessary, especially if you the rest is stock (intake/cam/etc), although extractors and cat back will allow the system to breathe better.
Have always used Lukey, so not sure how well other brands go.
_________________ phongus = Post whore 2006 |
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