Pontiac Bonneville Club Photo Gallery

Pontiac Bonneville Club online photo album

Image search results - "catalytic"
cutting_converter_40percent.jpg
385 viewsThis shows how I cut the old converter off using a pneumatic tool with a cut-off wheel.
new_converter_installed_40percent.jpg
New Converter Installed392 viewsThis is how it looks in the finished installation. Not much of a converter, is it? Supposedly it is fully legal, according to the company. It passes emissions no problem. But I think if someone actually looked at this during an inspection, I could run into trouble. I lost low end torque after this installation, but gained more power at higher rpms. I would have gone with a GM part but the price was ludicrous.
New_converter_internal_40percent.jpg
Internal View of Random Technology Cat Converter402 viewsThis shows what the inside of this converter looks like. It is a metal matrix style converter, instead of the ceramic matrix of the OEM unit.
new_converter_tacked_40percent.jpg
New front pipe and converter tack welded into place546 viewsThis is how I welded everything. I used a mig welder with stainless steel wire.
New_converter___front_pipe_40percent.jpg
New Random Technologies Converter and new GM front pipe418 viewsI decided to buy a new front pipe instead of playing around with the original rusty one, especially since I was going to weld.
Old_converter_in_car_40percent.jpg
Old converter, original OEM installation403 viewsThis shows what the original converter looked like as it was installed. I changed this because all the insides were loose and rattled around. It didn't hurt the performance of the car, but it drove me crazy. The car sounded like a piece of junk.
Old_system_removed_40percent.jpg
Exhaust system removed from vehicle423 viewsThis is the original exhaust system removed from the car. It is all welded together in one piece. This system was still very good even being 12 years old.
 
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