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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Motordyne 350Z 5/16" Basic Plenum Spacer (516BZ)A flat spacer yielding the best overall gains, the Motordyne 5 16 plenum spacer outperforms the competition while keeping your strut bar and engine cover in place. This stealth modification adds 11HP 13HP and is the simplest to install. All Motordyne melt proof plenum spacers come with quality parts, pre attached gaskets and self sealing plenum internal supports for OEM reliability. Features: Gains: 11HP 13HP
A flat spacer yielding the best overall gains, the Motordyne 5/16 plenum spacer outperforms the competition while keeping your strut bar and engine cover in place. This stealth modification adds 11HP-13HP and is the simplest to install. All Motordyne melt proof plenum spacers come with quality parts, pre-attached gaskets and self sealing plenum internal supports for OEM reliability.Features:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 3
Not Tough Enough
Color: Multicolour
Not as tough as Wilson’s. Easy to be chewed and busted by pet.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great exercise tool
Color: Multicolour
I use these to help with my physical
Therapy and deep tissue massages at home. These were a low cost and I can have them
In multiple locations.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Squeaky fun!!
Color: Multi-colored, Size: Small - 12 Pack
These are perfect they fit in my hyper pet shooter and they squeak too! My dogs absolutely love themZ. Seems to be good value and I think they will soften up over time.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Small and squeaky!
Pretty perfect! Great size for small dog and they do squeak. It’s helpful to use both hands when getting the ball to squeak. It’s a bit difficult with just one hand, but that can’t be avoided because the size of the tennis ball is small. We use these inside and outside to exercise our puppy.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Milo approved!!!
Color: Multi-colored, Size: Large - 4 Pack
My dog, Milo, loves these squeeky balls. He is a larger dog but not huge. He's about 60 lbs. They are the perfect fit to his mouth. Soft enough for him to chew on but sturdy enough to hold up.
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Reviewed in the United States on April 30, 2026