Description
Add performance and style while protecting your turbo with the Patent Pending CorkSport Mazdaspeed MZR Bypass Valve. Using an innovative patent pending design utilizing a wave spring, we were able to reduce the spring height of the OEM Bypass Valve by 50%. This size reduction provides the same amount of force while accelerating the speed of the valve. By increasing speed the Bypass Valve effectively increases the life of your turbo by preventing premature wear since the BPV can safely move at speeds 33% faster than stock or other valves. With the extra space allowed by the spring, we were able to increase piston size by over 30%. The increase in size means the bypass valve has a larger venting area, which reduces the time it takes to vent air, allowing larger turbos better venting. Together the smaller size of the spring, and the piston redesign means the body of the valve was reduced. This means you don't have to worry about interference with key parts such as airboxes, custom turbos, intercooler kits, or other modifications that might need the room. Thanks to these innovations the patent-pending CorkSport Mazdaspeed MZR Bypass valve will be a welcome addition to any turbocharged engine bay.
*This kit comes with everything you need to upgrade from your factory BPV*
The CorkSport Advantages:
- Fitment: Mazdaspeed 3, Mazdaspeed 6, Mazda CX7
- Larger Piston Area: Increased piston area allows greater venting.
- 50% Decrease in Spring Size: Smaller spring is 33% faster at reacting
- Made from billet aluminum: For a lightweight and durable build.
- Compact Size: Patent pending design uses less space compared to the OEM bypass valve means you have more room for modifications.
- CorkSport Service and Support: Receive a two-year limited warranty, full color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.
Patent Pending
How To Install the Mazdaspeed MZR Bypass Valve
It will take you Approx. 1 hour to install.
1 Hour Install Time
1/5 Difficulty
2-Year Warranty
No CEL
Reviews
Bret Nicoletti
Just installed. Fit and finish is top quality. I think it took 15 minutes to install. Sounds great and feels better then the stock. Holding boost better then the stock. Thanks Corksport.
Kevin Smith
I could not beleive the improvement over the stock BPV. The spool up is so much quicker and the sound is great. it holds boost all the way. I am very impressed with this product. Not to mention the price is very good.
Andrew
Does this bypass valve recirculate ?
paul bolter
just installed the MZR bypass valve on my mazda 3 mps,thankyou lads from corksport it sounds great.much better than standard one.
paul
ive ordered the MZR bypass valve,is it lounder than the stock valve ?
The Nut
Has held up perfectly to 21p.s.i. for me, and much more for other users. Far quicker boost recover over OEM. Super quick dump to re circulation. You won't find a better performing BPV for this price point, even for ones costing over twice as much.
frank
I have the same question, if this BPV is better than de Forge, i have Corksport SRI
Yannick
Will this BPV make any sound change with the stock air intake system?
Ricacruz
To tell you the truth i did not see or feel much significant change after i install corsport bpv
steven hughes
wow, this lil sucker is quiet! as quiet or quieter than my stock bpv. very well designed and compact too. lots of space left for a big intake or something of that nature. install took less than 5minutes too. so easy!! thanks CS!! you guys rock!
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