Any advice on removing CATALYTIC CONVERTER and installing two straight pipes !!! - BMW Forum -

3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

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post #1 of 1 (permalink) Old 11-15-2005, 09:19 PM Thread Starter
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Any advice on removing CATALYTIC CONVERTER and installing two straight pipes !!!

Well looks like my stock CATALYTIC CONVERTER is clog up , sometime on high RPMs i can see brown smoke coming out muffler and it smell on eggs ,so 100% cat is bad

I was wandering did anyone try pull CATALYTIC CONVERTER off and install two straight pipes
Example: when i pull 4 stock Catalytic Convertors from my 94 Mustang GT and install Off road pipe i gained some power and it was easyer spinn tires by changing gears

I was wandering will stock ECU have some kinda shock or meybe Check engine light will come on or anything ???
BTW i won't have any problems with emission because this car is driven less tham 5000 miles and it will be Exempt

And does anyone have any sound/video clips without CATALYTIC CONVERTER ???

I'm from Bosnia / Europe ,4 years ago i move to Erie , PA USA ,my English is sux ,so please don't critize me

89 BMW 325i coupe
88 325ix
94 Mustang GT vert
87 BMW M3 swap(clone M3) (Back in Bosnia)
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