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David Vaughan TryHard Soarer GT Limited (4.0L V8) and is300 (3.0L il6)
Posts: 57 Reg: 07-2005
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Monday, August 01, 2005 - 04:27 pm, by: David Vaughan
Afterthought: If you do want to replace the cats, have you considered Rush Headers at the same time? You see, fitting them requires that you change the cats so, back to front, if you are replacing the cats anyway then there is another big improvement you can make to the flow. If you fit the V8 headers, then you might want to fit the hot dogs to tone it down a bit. You will still get a further gain in power.
If you have not heard of Rush Headers, go to www.rushimports.com.au, home of Neil who appears to have made a sex change from Grandpa to Aunty in the recent forum switch.