 3" Straighflow Piping on stock 3SGTE, is it optimium |
 Aug 2, 2010 - 11:01 PM
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Enthusiast  Joined Sep 13, '08 From Kuala Lumpur, Malaysia Currently Offline Reputation: 0 (0%)  |
hi guys,
just wondering, im using a custom full 3" (downpipe is 2.5") exhaust piping? i've been told that turbo doesn't like back pressure. so made it this way... my engine is stock, i got ~245wHP on dynojet... some claim that the 3" piping is to large for the amount of BHP, and advised me to add a center bullet or start with 2.5" till the mid then continue with 3" in getting more torque. need advice to decide Thx This post has been edited by zeus83: Aug 2, 2010 - 11:02 PM |
Posts in this topic
Smaay 3" is just fine, get the Ebay downpipe and bu... Aug 4, 2010 - 2:08 PM
yellowchinaman If you're running less than 350hp on your 3sgt... Aug 5, 2010 - 1:45 AM  |
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