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Old 05-24-2006, 07:43 PM   #1
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Default exaust system?

Is there an exaust system for an 1993 pontiac bonneville ssei that anyone knows what product sells it?(flomaster,gibbs ect...) also can i get out more boost out of my supercharger?How?
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Old 05-24-2006, 07:49 PM   #2
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CB...

Welcome to the club.. You may find it helpful to seperate these questions to get the best responses.

It doesn't sound like you have a mechanical problem, therefore Performance and Brainstorming would be good for the exhaust. You will find out there are no aftermarket kits available for exhaust, however you can change mufflers etc and many have experience with other mufflers and suggestions on which ones work/sound the best for your desired results.

On the more boost, this one would be a Forced Induction type of question and you will find out that you can change the size of your pulley on the supercharger if other items are up to par to get more performance.

Please don't take the suggested splitting wrong, I realize you are new and welcome you with open keyboard.. merely suggesting to help you get better responses as some people don't browse all the forums and might have good input for you.
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Old 05-24-2006, 08:04 PM   #3
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Bill, Outstanding reply. chevyboy . WELCOME
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Old 05-24-2006, 08:11 PM   #4
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thanks,and im sorry.
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Old 05-24-2006, 09:57 PM   #5
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Your exhaust is already 2.5" mandrel bent stainless. Leave the piping. Replace your cat with a Magnaflow 2.5" in/out hi-flow cat and replace your muffler with a camaro/firebird crossflow muffle. The most popular here are Flowmaster and Magnaflow. I personally prefer Magnaflow, but I've also added a monster resonator between the cat and muffler.

On the pulley, you MUST know your fuel pressure and be able to scan before going too small. Running too lean at WOT will chunk your engine. Most 93'* are in need of a new fuel pump at the very least by now (just from age alone). You MUST do an intake or at least modify the stock airbox and drop in a better filter first, and we strongly suggest a 180 thermostat as well.

There are alot of things that play into the pulley swap game, and each car handles it differently. If you'd like to head North this summer, bring your car to WCBF at the end of July and we'll check the fuel pressure and scan the car for you while we have some fun. We've got a few guys on the West Coast that are very good with your Series 1 L67 motor.
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Old 05-25-2006, 04:17 PM   #6
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I would like to, but i live in Watsonville,Ca wich is next to monterey. How do i get there?
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Old 05-25-2006, 06:59 PM   #7
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Drive North. Right off I-5.
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Old 05-25-2006, 08:41 PM   #8
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and then what?
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