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Inlets For Upgraded Turbos?


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#1 1SPEC

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Posted 20 March 2017 - 04:40 PM

Hey guys looking for some insight. I want to upgrade my turbos on stock motor DBA. Are inlets necessary for 700-750WHP? How big of a difference would 3" inlets make?

#2 Doug@WGP

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Posted 20 March 2017 - 06:10 PM

You want the inlets port matched to the compressor for max power, so yes, they're important. What turbos are you going with? Sent from my iPhone using Tapatalk

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#3 1SPEC

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Posted 20 March 2017 - 06:34 PM

You want the inlets port matched to the compressor for max power, so yes, they're important.What turbos are you going with?Sent from my iPhone using Tapatalk


Was looking at stock frame turbos. Usm/xona green/efr

Edited by 1SPEC, 20 March 2017 - 06:37 PM.


#4 Doug@WGP

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Posted 20 March 2017 - 07:11 PM

I have a set of USM in stock with inlets and actuators :) Sent from my iPhone using Tapatalk

Weapons Grade Performance
-Northeast/Pacific Northwest Shops where we ONLY work on GT-Rs
-Owner/Builder of the 1st Ever Home Garage GT-R Drivetrain Removal
- Cobb Protuner / EcuTek Master Tuner
-All Wheel Drive Mustang Dyno in House
doug@weaponsgradeperformance.com
Our Online Store
East Coast Location 226 N. Plains Industrial Rd, Wallingford CT 06492 203-668-4765


#5 Hermanlo

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Posted 20 May 2017 - 01:50 PM

Sorry to bring up an old post but is retune required with 3" inlets?

#6 celsius

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Posted 22 May 2017 - 01:14 PM

Sorry to bring up an old post but is retune required with 3" inlets?


Yes


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