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Perrin Turbo Sump Restrictor 2018-2024 WRX / 2019-2023 Ascent / 2020-2022 Legacy XT / 2020-2023 Outback XT - PSP-ENG-630 - Subimods.com

Perrin Turbo Sump Restrictor 2018-2024 WRX / 2019-2023 Ascent / 2020-2022 Legacy XT / 2020-2023 Outback XT

$37.50
$50.00
$50.00 - $50.00
$50.00
$37.50 - $37.50
$37.50
-25% -25%
42 In Stock, Usually Ships within 1-2 Business Days
SKU PSP-ENG-630
by Perrin Performance

DETAILS

Here, you are looking at the Perrin Turbo Sump Restrictor for your late model FA20-powered WRX or FA24DIT-powered Subaru!

Fix both the burning oil smell and blue exhaust smoke problems by installing the PERRIN Turbo Sump Restrictor!

Key Features:

  • Eliminate burning oil and blue smoke
  • No tuning is required after installation
  • Makes the turbo sump more effective
  • Creates a balance of exhaust pressure and vacuum on turbo seals
  • Reduces the amount of leaking around turbo seals
  • Does not change oil flow to turbo

Why You Want This

Many people experience a burning oil problem and blue smoke coming from their exhaust. This problem can worsen after installing a cat-back exhaust, J-pipe, or turbo-back exhaust system. The installation of these parts can cause a change in exhaust pressure that allows engine oil to escape out of the turbo seals, causing the burning oil smell and blue smoke. The PERRIN Turbo Sump Restrictor quickly eliminates this issue!

How the PERRIN Part Works

The PERRIN Turbo Sump Restrictor makes the turbo sump pump more effective at sucking oil out of the turbo sump. This in turn creates a slight vacuum on the turbo sump creating a proper balance of exhaust pressure and vacuum on the turbo seals, significantly reducing the amount of leaking around the turbo seals. This does not change the oil flow to the turbo or create any wear.

Plug & Play

Our plug-and-play Sump Pump Restrictor is designed for ease of installation on most 2018 and newer Subarus. With no need for cutting hoses, installation is quick and effortless.

No Tuning Required

Customer Reviews

Based on 18 reviews
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83.3
100.0
R
RJ Paquette

Exactly as pictured and described on the website

RJ,

Thank you for your 5 Star Review! We are happy to hear that the product met your expectations and matched the description on our website.

Regards,

M
Michael Easterly
Turbo sump

Instructions helped a lot! Easy install. Very cheap piece to help with the turbo

Michael,

Thank you for leaving a 5 Star Review! We are glad you found the instructions helpful and that the installation was easy for you. We appreciate your feedback and are happy to hear that our product was able to help with your turbo. Thank you for choosing Subimods!

Regards,

X
Xavier Montoya
Mannnn

Why wait this helps reduce the smoke almost to none and the smell sometimes is there for the moment and it could be from the years with out this sump restrictor burning all the oils left . I did notice my exhaust tips arnt getting black like they use to . 10/10 I recommend and don’t wait any longer it’s a little of a hassle for the space but does not take long but getting the tube that’s in the stock taking it apart is a pain

Xavier,

Thank you for taking the time to leave a 5 Star Review and share your experience with the Perrin Turbo Sump Restrictor. We are glad to hear that it has helped reduce smoke and the smell in your vehicle, as well as preventing blackening of the exhaust tips. We apologize for any inconvenience in the installation process, but we are happy to hear it was ultimately worth it!

Regards,

C
C crook
Works as good as they say

Had a good amount of oil burning after idling a while, installed this and now after a couple days of burning it off no more smoke

Charles,

It is great to hear that the Perrin Turbo Sump Restrictor worked well for you and that it resolved the oil burning issue after idling! Many Subaru owners appreciate how effective these restrictors can be in managing oil flow and preventing problems. We appreciate your 5 Star Review!

Regards,

P
P.K.
Good fit

didnt have any issue with smoke before, and didn't want to have an issue. So installed this pre-emptively. easy to install, no issues so far.

User picture

P.K.,

Thank you for sharing your 5 Star Review and experience with the Perrin Turbo Sump Restrictor! It is great to hear that the installation was straightforward and that the restrictor fit well on your vehicle. Your proactive approach to prevent potential smoking issues, even before encountering any, is commendable and clearly paying off, as you haven't faced any problems post-installation! Thank you for choosing Subimods!

Regards,

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