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
Sam
Would this BPV work better than the Forge with my Corksport SRI? CorkSport Reply:Give us a call, the term work is pretty broad.
Matthew Newton
It sounds sick I want to try it! Oh guy with the GT turbo, it worries me that your not to sure why your bov isnt opening ... the only way im saying that is because 1. Its bad if it isnt opening 2. It probably hopefully is just guessing youve got a bypass hose hooked up and u just cant hear it 3. Do you have any supporting mods to backup your not stock turbo, or who did you get the car from I'll trade you for a ko4 with a workin hks ssqv lV :) 4. If you some how managed to put that in your self just take your bov/bpv off only takes like 5 minutes to take it off, squish squish the piston ands see if it moves, then loosen the top bolt till its not so hard (lol). 5.get a oil catch can!!! 6.or you can sell the turbo just sayin, cough/nudge/wink/wink. 7. Refer to 6.
Richardson
I just installed the new MZR bypass valve on my 2012 Speed 3 and all I can say is wow! The turbo spool time is significantly reduced and the new bypass valve holds boost all the way to redline unlike the stock one. The sound is not very pronounced, but then again I still have the stock intake. This may change with an aftermarket intake. There were no funny sounds as others have noticed, but I did compress the piston quite a few times before installing so this may have helped. Personally, I prefer function over sound any day, so this was a huge win in my book.
Rémi MARTIN
How many PSI for this spring ?
esteban
i have a gt3076r my current bov i feel like is not let air go through like its supposed to any reviews on big turbos will this bov be help full
James
agreed ....sound clip.......also ....does it require maintenance I.E lube
Zach Jewell
SOUND CLIP!!!!
- Fitment
- DISI