SKU: 63885857142

Precision Works Balance Shaft Delete Kit - Mazada MZR / Ford EcoBoost

Sale price$26.10 Regular price$29.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Precision Works Balance Shaft Delete Kit - Mazada MZR / Ford EcoBoostPrecision Works Balance Shaft Delete Kit Ford Duratec & Mazda MZR Designed to block off oil passage to balance shaft assembly when it is removed from the engine. By removing the heavy balance shaft assembly, the engine will respond and rev faster, which yields more horsepower. Applications: 2003 2007 2. 3 Duratec Focus 2005 2012 Mazda 2. 3 MZR 2. 3 2. 5 Duratec Engines Mazda 2. 3 2. 5 MZR Mazda 5 6 MazdaSpeed 3 6 CX 7 Key Features: Precision CNC

Precision Works Balance Shaft Delete Kit - Ford Duratec & Mazda MZR

Designed to block off oil passage to balance shaft assembly when it is removed from the engine. By removing the heavy balance shaft assembly, the engine will respond and rev faster, which yields more horsepower.

Applications:
2003 - 2007 2.3 Duratec Focus
2005 - 2012 Mazda 2.3 MZR
2.3 2.5 Duratec Engines
Mazda 2.3 2.5 MZR
Mazda 5 6
MazdaSpeed 3 6 CX-7
Key Features:

Precision CNC machined
100% billet aluminum block off plate
Grade 8.8 or higher fastener
Installation instruction is not included
Professionally installation is recommended

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 63885857142

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4.1 ★★★★★
Based on 290 reviews
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Product Reviews
M
Verified Purchase
Mateo Tabares Garcia
Bozeman, US
★★★★★ 5
Excellent Product
Color: Right - Black, Size: Large
Really comfortable. Very usefull for my wrist, great shape, really smooth on the movement. Recommended to take care of you wrist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
M
Verified Purchase
Melissa J.
Alexandria, US
★★★★★ 5
Elevates your wrist
Color: Right - Black, Size: Large, Color: Right - Black, Size: Large
This is a great tool. No wrist pain day 1. It elevates your wrist to level with the mouse so there’s no backward strain. Takes a little getting use to but well worth no pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
S
Verified Purchase
S.S.
Charlottesville, US
★★★★★ 3
It's hard af.
Color: Right - Grey, Size: Small, Color: Right - Grey, Size: Small
Edit: just realized Amazon sent me a left handed one! I got this one and the g2 or whatever with the strap. The g2 is great. This one is hard though. The edges of the rest thingy. And the edges in the middle where it splits are annoying. Idk if it's a difference in the rubber pads or what. Even if this works for wrist pain, it's not worth it for the palm discomfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
S
Verified Purchase
S Wang
Belleville, US
★★★★★ 5
Ergonomic and effective, but requires adjustment.
Color: Right - White, Size: Large
Bought this for improving wrist posture during long hours at the desk. What I like • The ergonomic design helps reduce wrist strain, especially during extended typing sessions. • The right-handed orientation is comfortable and natural to use. • High-quality build, feels sturdy and durable. What could be better • It takes some time to adjust to the unique design, especially if you’re used to traditional mice. • The size may not be suitable for people with smaller hands. • It could be a bit pricey compared to other ergonomic mice on the market. Bottom line: A great investment for improving wrist posture and reducing strain, but it might not be for everyone due to the learning curve and price. Perfect for users looking to enhance ergonomics, but consider alternatives if you have smaller hands or need a more budget-friendly option.
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Reviewed in the United States on April 20, 2025
M
Verified Purchase
M
Port Orchard, US
★★★★★ 1
It’s painful. Not worth it.
Color: Right - Grey, Size: Small, Color: Right - Grey, Size: Small
I hate it. Period. Very strong feelings about it right out of the box. Gave it a few days, and not only do I still hate it but it’s very painful to use. The rubber material is hard and has pressure points that make you come away feeling like you’ve rested your wrist on the edge of a table for too long. I come away more sore using this than not. They only have small and large sizes, I think the small is too small for me? (I’m not sure. I can tell it doesn’t fit well, but I can’t tell if it’s because it’s too small or the shape isn’t right for my wrist). In any event, I am sure the large would be too large and even if they had a medium size I still wouldn’t repurchase this. Maybe if you’ve got some meat on your bones it would be more comfortable but as you can see, I am a very thin person and this is pressing on all the wrong places. I also feel like the center valley part contributes to carpal tunnel pain because the very firm edges of each side rested right in that area, not offering any support to the valley of the wrist, and therefore creating pressure to that nerve center and the ligaments. I don’t know why they chose this material, it’s too firm. Also, I think a better design would be a little tab from the center of it sticking out and then attaching to the bottom of the mouse so that both mouse and the wrist “support” worked as one unit when moving the mouse around. I often found that I didn’t drag the wrist piece with my mouse well and that it caused even more issues. If it were comfortable I would have made a little tab myself and connected the mouse and the wrist rest together, but as it’s extremely not even remotely comfortable I’m not bothering and I’ve already started the return process.
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Reviewed in the United States on November 13, 2024

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