exhaust....

I asked the stebro man in holland about the possibility to remove those catalysators on our car. What he told me is this:

Yes we have a solution to remove the catalysators.
We make resonators to remplace this cat.
Original you have two briecat and one longcat.
Our remplace remplace System wil gif Your car mor power,
and will fit with our Exhaust-System.
It is verry complicat and cost 650.- US$.
Allright it is a bit Expensiv but You will have the best System You can buy. You have Lifetimes Warranty for the hole System.
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As all know catalysators drain power from a engine, and the svx has two of them. That mean a place beetwen 20-30 hp are gained if the catalysators are removed. Then, if you add a stebro exhaust system a another 10-15 hk are gained.

These numbers are my thaugt based on other cars catalysators.

I just wonder if any of you have any experience with this??

Kristian