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PERRIN Turbo Sump Restrictor
Subaru WRX 2015+
Product Resources
Features & Product Details
RallySport Direct carries a great selection of aftermarket performance products brought to you by PERRIN Performance.
This is the PERRIN Performance Turbo Sump Restrictor. This component is ideal for those of you who are experiencing a burning oil problem or blue smoke coming out of the exhaust after installing an aftermarket J-Pipe or turbo-back exhaust system. What happens is th will cause a change in the exhaust pressure which will allow the engine oil to escape out of the turbo seals and right into the exhaust system.
The PERRIN Performance Turbo Sump Restrictor unit will make the turbo sump pump more effective at sucking oil out of the turbo sump. This will create a slight vacuum on the turbo sump which will create a proper balance of exhaust pressure and vacuum on the turbo seals. The result is a significant reduction in the amount of leaking around the turbo seals.
DETAILS:
Specifications
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REVIEWS & CUSTOMER MEDIA
Worked perfect install was a breeze no more oil smell on my 2018 stage 2 wrx with full 3" exhaust no mufflers hiflow cat. No smell no more smoke
