What're the Steps to Swap a Muffler?

Illustration for article titled Whatre the Steps to Swap a Muffler?

My MR2's stock muffler is strictly a bolt-on part, and I’d like to replace it with something lighter for autocross. Stock one weighs 35-75 lbs, depending on which 2003 Toyota forum post you read.

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Illustration for article titled Whatre the Steps to Swap a Muffler?

This MagnaFlow universal muffler seems like a good fit, but I’m not sure what kind of parts I’d need to fit it on the car securely and without leaks.

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Anyone here have experience with exhaust work? Is this DIY-able or should I find a shop to figure out a good setup?

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