GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)

GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)

Marsoni

M251S

$397.38

Get it in 3 business days with 1 day shipping. Friday, May 29

GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)SKU: 5083 GSC P D Nissan Infiniti VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM 40PSI Max) Fits 2017+ Q50 Q60 Red Sport 2023+ Nissan Z This GSC Power Division kit upgrades the valvetrain on Nissan VR30DDTT twin turbo V6 engines with conical valve springs titanium retainers and seats. It fits 2017+ Infiniti Q50 Q60 Red Sport 400 models and 2023+ Nissan Z Performance NISMO. Expect stable valve control at 9500 RPM and 40 PSI boost for

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Unfortunately, I am now experiencing the displeasure of ordering and receiving the incorrect item 2x. I ordered the HU816Z and ended up getting the HU816X Which is NOT what I'm looking for as it DOES NOT come with a drain plug, which you need to replace each oil change as it's a plastic disposable piece. you are running a terrible risk of reusing a plastic piece. If they can guarantee you are getting what you actually ordered that would be great, but you can't. Really disappointed to see this is now a common thing for something that should be easy as pie to complete. Amazon needs to take a closer look into this! When I originally ordered this this was my first review: "Don't waste time with anything else, this is super easy, replace all the seals, filter and plug in one go. No brainer if you have an F30 328i."

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Reviewed in the United States on May 19, 2024

Verified Purchase

Jeronimo Barreto

Chelsea, US

★★★★★ 5

Originales

Exelente

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Reviewed in the United States on March 6, 2026

Verified Purchase

Jeffrey Lee boldridge sr.

Fort Morgan, US

★★★★★ 5

PERFECT FIT!!!

perfect fit installed easily had all associated parts needed for filter change ie. o-rings and a new plug to boot, great price and fast ship, will purchase again and again

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Reviewed in the United States on August 26, 2024

Verified Purchase

Trusted Review

Chelsea, US

★★★★★ 4

They send the X kit not the Z

took away 1 star due to getting the X kit and not the Z. The filter is the same and works fine, the difference is the X kit includes a metal washer for the oil drain plug and the Z kit includes a new plastic drain plug so depends on your model. I have a 2015 4 series and the filter is great and works great, been using them for 5 years but I also buy packs of the oil drain plugs since they never come included

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Reviewed in the United States on February 11, 2025

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Team Unified

Lexington, US

★★★★★ 5

awesome

Excellent Exactly for n20 2014 x1

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Reviewed in the United States on November 22, 2025