Thread: Rear exhaust vs under car exhaust
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Old 05-01-2011, 06:25 AM
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fastd fastd is offline
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my advice: decide what you really want and go for it. As for hp, I switched from undercar to exit out the rear and picked up a lot - I changed the carb at the same time so I can't say for sure how much was due to the exhaust - I am guessing 30-40 hp.
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