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Old 03-27-2020, 09:31 AM   #18
mgbsr20det
 
Join Date: Nov 2018
Location: Merriwa
Posts: 35
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Quote:
Originally Posted by TheRealSy90 View Post
I think we're on the right track with external wastegate.

As far as cost difference it really depends on what a shop is going to charge you. Sometimes a manifold with external gate could be more expensive than some new exhaust piping.

I do all the work myself so it?s just materials cost really . Today I brought a Turbosmart ultra-gate 38mm . I?ll modify my current manifold and add the external gate flange to it, mount the gate and then plumb it to under the car . Should be pretty straight forward. If it?s too loud I?ll add a hot dog muffler onto it feather than plumb it back into the exhaust


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