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Old 05-12-2013, 03:04 PM   #1
markas214
 
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Drives: 2012 2SS/RS L99 SIM convertible
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Next mod?

OK just got my K&N Typhoon installed and definately improved throttle response and butt dyno hp increase. Got an awesome deal om it and happy with it.

So now I want to add my next mod. Basically I want as much bang for the buck around $500. Not ready for a tune. Choices? Ported TB, axel back exhaust, high flow cats, other.

If I get the cats will they work when I get LT headers or do I need to get header specific cats?
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Old 05-12-2013, 03:10 PM   #2
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You can not get high flow cats that will work with the stock manifolds and also still work when you get LT headers. My advice would be to hold off on the cats until you get headers. Check out a ported throttle body and scoop/washer tank package to finish of the intake upgrades.
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Old 05-12-2013, 03:13 PM   #3
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Don't waste money on Hiflo cats.
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Old 05-12-2013, 03:21 PM   #4
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Quote:
Originally Posted by Apex Chase View Post
You can not get high flow cats that will work with the stock manifolds and also still work when you get LT headers. My advice would be to hold off on the cats until you get headers. Check out a ported throttle body and scoop/washer tank package to finish of the intake upgrades.
Scoop or TB? Which will I notice more. The throttle response on the L99 is terrible and now much better. I'm thinking TB next for noticeable performance gain. Right?
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Old 05-12-2013, 03:21 PM   #5
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BMR Sway bars made huge difference in the handling of my SS. Highly recommended for under 4 bills. Maybe even some trailing arms and toe links will eliminate wheel hop
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Old 05-12-2013, 03:24 PM   #6
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Quote:
Originally Posted by markas214 View Post
Scoop or TB? Which will I notice more. The throttle response on the L99 is terrible and now much better. I'm thinking TB next for noticeable performance gain. Right?
For the budget you mentioned you can do both. If you could only do one you will probably feel the scoop more.
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Old 05-12-2013, 03:27 PM   #7
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For the budget you mentioned you can do both. If you could only do one you will probably feel the scoop more.
Looks like both then. Can you PM me links to the parts? Thanks.
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Old 05-12-2013, 03:51 PM   #8
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Looks like both then. Can you PM me links to the parts? Thanks.
Done.
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