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PERRIN Equal Length Big Tube Headers
Subaru Models (inc. 2002-2014 WRX / 2004+ STI)
Product Resources
Features & Product Details
RallySport Direct proudly carries a massive inventory of PERRIN Performance products for those of you who want to improve the power of your vehicle.
This is the PERRIN Performance Big Tube Header. As the name suggests, PERRIN Performance designed this header with a larger piping diameter that is combined with smooth bends. This header is ideal for those of you looking to make big power that would otherwise be limited by the factory exhaust manifold, or other header designs. The larger piping allows the turbocharger to have maximum exhaust flow efficiency to improve the power, performance, and to reduce the overall turbo lag. Although this header is ideal for those looking to make a moderate amount of power through a bigger turbo or even a rotated setup, it will also work well for factory-style turbochargers.
HIGHLIGHTS:
FITMENT NOTES:
Specifications
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QUESTIONS & ANSWERS
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Q: OEM to Modified abstractician2 years ago
I will eventually add bigger turbo and other power mods and don't want to have to buy reg perrin header and then the big tube perrin header later on. At the moment I have stock turbo, would these headers be okay to install on oem setup and keep on until upgrades or would I need both eventually?
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A: Talking with Rick and he says you will be okay to run these big tube headers even before you go to a big power build.
Lane H. @ RallySport Direct 2 years agoWas this answer helpful?
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Q: Perrin header vs Perrin big tube header Kninja223 years ago
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A: You would be better off with the standard Perrin Header unless you're looking to upgrade to a rotated turbo setup and make more than 500hp.
Jesse F. @ RallySport Direct 2 years agoWas this answer helpful?
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Q: Perrin big tube header vs Killer B oil pan Andrew E.3 years ago
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A: If it is the cast oil pan from KillerB, it will not fit.
Johnny M. @ RallySport Direct 3 years agoWas this answer helpful?
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Q: Perrin Rotated Turbo Kit Fitment Masterxing124 years ago
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A: I think that this would be ideal for your setup. Unfortunately there is no EGT bung option.
Tylo R @ RallySport DirectWas this answer helpful?
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Q: Up pipes Ferny4 years ago
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A: As long at the uppipe is a 2-bolt you should be fine.
Michael N.Was this answer helpful?
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