Pelican Parts

'99 996 Exhaust Upgrade?

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POST 1 / ORIGINAL POSTEROriginal post

Hello All, I am doing some upgrades to my '99 996, one of the first is the exhaust, trying to decide between APR Performance: APR Porsche® 996 Carrera C2 3.4 Performance Exhaust System And Fab Speed: https://www.fabspeed.com/996_GT3.html I would do the ECU upgrade at the same time from the same vendor; I am not set on either one if there is a better option for a street car. Have to drop the engine, this winter to correct the IMS issue famous in '99. Any other mild tweaks to consider for a 60,000 mile 3.4L? Erik Repost from 911 Tech form, sorry for confusion

POST 2Original post

Drop the trans instead of the engine for IMS. Fister exhaust mod. http://fdmotorsports.net/fister-exhaust-996

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