What have you done with your exhaust?

[Meepersly]

Kind of curious on how people went about their exhaust. After doing my efi swap I need to do something about my very restrictive carb exhaust, or it seems restricting.

[ralph89891]

I kept it stock. Lol b8 me swap straight pipe was too loud lol well it just really depends what state. You live in . California is really restrictive.

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[Team Lightning]

2" pipe, glass pack in place of cat, turbo muffler in back in place of regular muffler. This is on my 90L b6d car.

[Meepersly]

OK nice both ideas sound great so far.

[navdoc101]

'93 B3 - FMS header , 2" pipes , resonator , turbo muffler.
It was too buzzy without the resonator.
It drove me crazy-er.

[Meepersly]

'93 B3 - FMS header , 2" pipes , resonator , turbo muffler.
It was too buzzy without the resonator.
It drove me crazy-er.

Think I will get that done to mine.

[bravekozak]

I intend to go the double resonator route. The double-flanged front resonator shall be replaced every two years for a half day's emission test with a double-flanged cat (of the exact same length). Then, 2" OD pipe all the way back from the headers.
Then I will turn the screws out on the Mikunis.

[Meepersly]

Thankfully there is no emissions test where I live. My supervisor said when he lived in California with a truck that had basically no exhaust was find a shady looking garage and look for a guy named José and pay him an extra $20.

[Meepersly]

Also did you all get custom headers done? Did you go to a local exhaust shop for them?

[nitrofarm]

Aspire Header,no CAt, 1 3/4" all the way to a 1 3/4" Super Trapp Muffler. My favorite exhaust to date. Very quiet at idle and mid range,sounds like a Bike after 3500 RPM.

[Meepersly]

Well got done with mine today got a replacement muffler from O'Reilly auto parts. Smashed out catalytic converter and replaced the pipe after the manifold with an efi one due to the egr pipe. Its nice and quiet I love it and the exhaust flows very well in what I can see with it.

[bhearts]

That's not a local exhaust shop kind of thing. You don't have allot of options for the b3, interested in a one off intake manifold?

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[Meepersly]

No it wasn't. I wanted to see if I could do it myself. Worked out great. Just need something to keep it quiet until I either turbo or do an engine swap.

[Meepersly]

That's not a local exhaust shop kind of thing. You don't have allot of options for the b3, interested in a one off intake manifold?

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What is a one off intake manifold by the way?

[bhearts]

What is a one off intake manifold by the way?

One off, like not mass produced, intake manifold, the other side of the engine from the exhaust

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