Z1 Q50 / Q60 3.0t MLS Catalytic Converter / Lower Downpipe Gaskets - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Z1 Q50 / Q60 3.0t MLS Catalytic Converter / Lower Downpipe Gaskets

starstarstarstarstar_half 4.7/5 - (14 Reviews)
Fits models: Q50 / Q60 2017+...

Product Description

New Z1 multilayered steel gaskets for your 3.0t equipped Infiniti Q50 / Q60.

These gaskets are located between the side Pre-Cat and Post-Cat (or lower downpipe) on all 2016+ VR30DDTT (3.0t) equipped Nissan and Infiniti models. When installing downpipes or replacing rear converters it is important to replace these gasket to ensure there are no leaks.

Z1 MLS exhaust gaskets are similar in construction to the manifold to turbo gaskets we have used for years on turbo applications.  They have proven to be one of the strongest and most robust parts despite the extremely abusive conditions they are exposed to; these gaskets can be removed and reinstalled countless times without any problems.

Intended for use with aftermarket lower downpipes. Fitment and seal not guaranteed with stock lower catalytic converters.

Location Illustrated Below

Fits:

  • 2016+ Infiniti Q50 3.0t Sedan (V37)
  • 2017+ Infiniti Q60 3.0t Coupe (CV37)

Quantity:

In stock, ready to ship. 
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List Price: $39.99
Special Price: $29.99
You Save: $10.00 (25%)

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What our customers say

starstarstarstarstar
David
April 10, 2024
fast shipping. ended up not using but quality is great. Will keep just in case.
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Carl
January 9, 2024
They did the job 👍🏾👍🏾👍🏾
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Jay
January 1, 2024
Seals okay, I have bought two sets of these so far. My first set there was an exhaust leak on the passenger side on the catalytic converter, but may have been user error. We will see how these last.
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Danny
September 3, 2023
this are perfect fitment and had no issue installing them onto my infiniti Q50 3.0t
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Oleg
June 23, 2023
Meh, made very well & look good, but don't seal at all. Leak no matter the bolt tightening order or torque applied!
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Derek
June 22, 2023
Has not leaked once since initial installation and torque. Would recommend as a good replacement for factory gasket.
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Steven
June 17, 2023
Very good gasket, High quality. Fits perfect! Recommended.
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ELIEZER
May 1, 2023
Excellent product and great construction!
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Brooks
February 27, 2023
My aftermarket exhaust instructions said to reuse the factory down pipe gaskets. That didn't sit right with me. So I ordered these and glad I did. I torqued the downpipe bolts to factory specs and no leaks 20k miles later.
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Adrian
February 21, 2023
Fits like a glove on the hand!
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David
January 24, 2022
Works as intended, no exhaust leaks noted
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Carlos
October 10, 2021
Oem fitment and worked great with ams downpipes
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Jan
April 17, 2021
I bought these cause I got a megan ldp for such a good deal nib from a friend. I didn't like the gaskets it came with. I saw these I knew it would be a perfect combo.
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Matt
January 25, 2021
Great quality gaskets, I would recommend. Regards, Matt-