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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Precision Raceworks S58 / B58 Gen 2 High Flow Direct InjectorsDescription 26% larger than Stock S58 60% larger than Stock B58 Gen 2 350 bar fuel pressure capable (fuel rail target), will accommodate normal overpressure in operation Direct fit, no harness adapters or spacers required Ethanol compatible OEM equivalent spray pattern with an 8 hole spray geometry! (see images) Every injector is tested statically and dynamically to ensure best quality product and set batching (+ 2%), and tested for Pmax operation and
Description
- 26% larger than Stock S58
- 60% larger than Stock B58 Gen 2
- 350 bar fuel pressure capable (fuel rail target), will accommodate normal
- overpressure in operation
- Direct fit, no harness adapters or spacers required
- Ethanol compatible
- OEM equivalent spray pattern with an 8 hole spray geometry! (see images)
- Every injector is tested statically and dynamically to ensure best quality product and set batching (+/-2%), and tested for Pmax operation and fine leak (tip leak and
pressure decay). - Tuning guide with data for most of the popular tuning suites
Specifications
- WHP potential on 93: 930 WHP
- potential on E85: 840 WHP
- Mass Flow Rate (Viscor 16A) @100bar: 13.8 g/s
- Flow rate increase over stock B58 Gen 2: 60%
- Flow rate increase over stock S58: 26%
- Tune required?: Yes
- Supported tuning suites: ECUTek, MHD, BM3Volume
- Flow Rate (nHeptane) @100bar: 1144cc/min
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
4.4 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 4
Great customer service
Bought this for our dog for Christmas! He loved it! It sadly stopped working shortly after. Recently emailed the product site themselves and they sent a new one that week! Great customer service and great toy!!
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Good product. My dog is very entertained and stimulated by playing with it.
Color: Green, Size: Small (2.0 in, Pack of 2)
I'M AMENDING THIS REVIEW AND ADJUSTING THE RATING UPWARD! Though it took my dog a little while to adjust to how differently this ball behaves, HE LOVES IT NOW. I wish I could give you a sense of how enjoyable and comically entertaining it is to play with him using it. ORIG. REVIEW: Bought this for a little 8 lb. aggressive chewer who loves to play fetch. I initially bought the 2" Chuckit! Ultra ball previously. It is the most amazingly durable product I've found for this pup. Very firm, but not hard on his teeth. He's very quick and agile, so I thought he would like the eye-mouth coordination challenge of a ball that changes direction suddenly. I guess my only disappointment with the product is that the ball is hollow instead of having a solid core like the Ultra ball, so he doesn't enjoy chomping down on it the same way. The erratic bounce feature is entertaining, but the pup is a little skittish, so he was intimidated at first. He's warmed up to it, but not with the same enthusiasm as the Ultra ball. Having said all this, I don't fault the product for the rating I gave it. It is a quality-made product that performs as advertised. I just didn't anticipate that my dog would be less enthusiastic than I thought.
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Reviewed in the United States on June 26, 2016
★★★★★ 5
Awesome
Color: Green, Size: Large (3.0 in, Pack of 1)
Love all the chuckit balls and products and so does my dog. Very durable
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Highly entertained golden retriever!
Color: Green, Size: Large (3.0 in, Pack of 1), Color: Green, Size: Large (3.0 in, Pack of 1)
My golden retriever spends hours chasing this ball. Its erratic bounce pattern keeps him engaged and guessing where to chase the ball. It is durable and stands up to chewing well.
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Reviewed in the United States on January 24, 2026
★★★★★ 4
Great quality ball
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
The product is great no issues. It’s very durable. All of this brands products are strong and durable. The only reason I gave it a four star is I think my dogs prefer more the blue round balls. So that being said, I won’t buy these anymore, but they love the blue ones whether they’re the recycled or not. Great company!
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Reviewed in the United States on May 26, 2025
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