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Old 03-02-2013, 03:33 AM   #15
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"green cats" ?
+1

What is that?
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Old 03-02-2013, 04:34 AM   #16
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Originally Posted by Garret View Post
"green cats" ?
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Originally Posted by BRAVO 2SS View Post
+1

What is that?
Green cats are catalytic converters that don't require a custom tune because they don't throw a CEL (check engine light) thus keeping your power train warranty in tacked. This has become popular recently if you want an extra boost of power from headers and cats without tuning your cars computer.
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Old 03-02-2013, 07:11 AM   #17
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never heard of sucha thing
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Old 03-02-2013, 07:21 AM   #18
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Originally Posted by biggerisbetter View Post
never heard of sucha thing
Kook is the only ones to have them, right now. They come at a premium though, as they are high $$. Most of us tune with LT's, so it's a mute issue for us that do. I haven't seen any tests as to the HP difference between greens regular HFC's.
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Old 03-03-2013, 04:16 PM   #19
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Another thing to look for is what comes in the package. Most come with header bolts, gaskets and clamps, etc....others will include 02 extensions (which will be needed). Though I do believe in buying American, there are lots of lesser priced (and not necessarily cheaper build quality) off brands that will perform as well as the brand names. I have installed 2 sets of the Stainless Power long tubes....great build and quality and about half the price of the standard Stainless Works. I love my OBX, but beware of the beatings you will endure for having them. :wink:
Of course, I think all of us here are talking long tubes. Shorty's will gain you little to nothing.....so why waste money.
Also, you will more than likely need high flo cats.....at least most do. Otherwise, exhaust note gets kinda raspy and the garage gets kinda stinky.
My suggestion, if you choose to take it, would be to go with either the TSP or Stainless Power. Good stuff for the budget minded. And I believe both will come with everything you need.
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Old 03-06-2013, 02:34 AM   #20
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Old 05-30-2013, 05:22 PM   #21
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So do allli g tubes require a tune besides the green cat system? What's the typical price of a tune
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Old 05-30-2013, 05:33 PM   #22
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What are alllli g tubes?
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Old 05-30-2013, 05:42 PM   #23
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Quote:
Originally Posted by litle88 View Post
What are alllli g tubes?


I think he's producing headers now




In all seriousness I think he meant 'all longtubes'.

Yes, without green cats you will need a tune to keep the check engine light from popping up. Getting a tune with headers is very worth it anyway to take advantage of your new headers. We charge $400 for a full dyno tune here, that includes all the dyno time, and everything we need to do for you!
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Old 05-30-2013, 05:54 PM   #24
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Quote:
Originally Posted by litle88 View Post
What are alllli g tubes?
Quote:
Originally Posted by Kelly@PCMofNC View Post


I think he's producing headers now




In all seriousness I think he meant 'all longtubes'.

Yes, without green cats you will need a tune to keep the check engine light from popping up. Getting a tune with headers is very worth it anyway to take advantage of your new headers. We charge $400 for a full dyno tune here, that includes all the dyno time, and everything we need to do for you!
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Old 05-30-2013, 06:01 PM   #25
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Yeah I meant all long tubes, stupid auto correct sucks.
Hmm is $400 the going rate?? Don't know much about tuning... Still had a warranty so didn't bother since I was always breaking stuff on my car lol
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Old 05-30-2013, 06:13 PM   #26
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Yes get them from TSP if that's your budget. But they are on back order. No you don't have to tune it but it will help take advantage of your headers.
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Old 05-30-2013, 06:15 PM   #27
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Quote:
Originally Posted by Kelly@PCMofNC View Post
I think he's producing headers now




In all seriousness I think he meant 'all longtubes'.

Yes, without green cats you will need a tune to keep the check engine light from popping up. Getting a tune with headers is very worth it anyway to take advantage of your new headers. We charge $400 for a full dyno tune here, that includes all the dyno time, and everything we need to do for you!
Lmao that's a good one!
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Old 05-30-2013, 06:28 PM   #28
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If your looking for inexpensive headers go with the TSP's 1 7/8 or 2" because THEY PAY THE BILLS HERE. Just my .2.
TSP makes a great quality Header! i love mine i got the 1 7/8" and had to wait a while for them but they are well worth the wait.
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