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Custom Products / CP Inline Regulator - Gen 3 - Dust Black

Marsoni M251S
Sale price$62.89
Pay 4 payments of $15.72 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Custom Products / CP Inline Regulator - Gen 3 - Dust BlackThe CP Inline reg that you've come to rely on for years just got an upgrade. The Generation 3 CP Inline Regulator is still the most consistent, ultra flow regulator that you have come to love, now in a lighter, easier to rebuild housing. The new 2 piece body makes this reg simple to rebuild while still using all of the patented technology that has made CP regs the most consistent, highest flowing regulators on the market.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 670 reviews
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Verified Purchase
Dalia Toppin
Massapequa, US
★★★★★ 5
Make sure you know the size
Yes worked like a charm
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
M
Verified Purchase
Michael Jozefczak
Waukegan, US
★★★★★ 5
Great fitment, made changing the oil filter easy
Perfect fit for my m760i oil filter housing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
B
Verified Purchase
Benjamin Tua
Birmingham, US
★★★★★ 5
s tier quality
superior quality, single cast aluminum 👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
M
Verified Purchase
Mr. Jibby
Waukegan, US
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
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Reviewed in the United States on April 28, 2025
H
Verified Purchase
Hernan
Lexington, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
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Reviewed in the United States on May 23, 2026

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