SKU: 20464842567

S-Chassis 8HP kit

Sale price$10799.55 Regular price$11999.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

S-Chassis 8HP kitS Chassis 8HP70 45 kit A complete bolt in chassis kit for the S13, S14 and S15 models! Whether you're gearing up for a grocery run, eyeing a 9 second quarter mile thrill, or craving some track action, the 8HP transmission handles it all effortlessly. Recognized for its unparalleled versatility, it serves as the preferred transmission for a wide range of driving adventures. Experience lightning quick shift changes at 150ms, ensuring you stay in the

S-Chassis 8HP70/45 kit

A complete bolt in chassis kit for the S13, S14 and S15 models!

Whether you're gearing up for a grocery run, eyeing a 9-second quarter-mile thrill, or craving some track action, the 8HP transmission handles it all effortlessly. Recognized for its unparalleled versatility, it serves as the preferred transmission for a wide range of driving adventures.

Experience lightning-quick shift changes at 150ms, ensuring you stay in the optimal torque and power range for any driving scenario

Every HPR vehicle kit is equipped with high-speed balanced flywheels featuring an integrated starter ring gear, capable of effortlessly managing the power and torque demands you intend to throw at it. Be cautious of lower-priced alternatives on the market. Those options lack balance, depending on stock flexplates instead to transmit power. This isn't the ideal choice for performance applications.

Experience superior value for your investment with cutting-edge design features and top-tier materials in this kit, surpassing most others on the market. We recommend using the kit with a transmission from BMW F8xx and G8xx (N57 or B57 engine)

 

Included in the kit

  • HPR rear transmission mount kit
  • HPR Billet Aluminium Transmission crossmember kit
  • HPR output flange
  • Adamat transmission to engine adapter plate or HPR Superior Bellhousing Adapter
  • Balanced flywheel with integrated ring gear
  • 2x bobbin transmission mounts 60A 
  • Bolts and hardware included

 

Optional

  • Ultraflex AWD to RWD adapter for users having an 8HP70X transmission.
  • Installation and machining of the AWD to RWD kit is included

Please note this before you buy:

  • HPR Superior Bellhousing Kit with Flywheel will be delivered with: Nissan RB, Toyota JZ & LS Engine Option
  • Flywheel and adapter plate are made on order due to all variations possible. (Close to 100 variants on this kit alone) 10-15 working days lead time. All other parts of the kit are in stock.

  • Minor modifications of chassis tunnel and transmission webbing is required in most cases. Using custom engine mounts for engine swaps may be needed for a direct installation of the kit.
    Larger V8 bellhousings may require cutting and welding in order to fit into a small transmission tunnel.

  • We also offer this kit for LS, Barra, VR38, VQ35 and S85 engines.
    Please contact us for more info and pricing.

 

Please note:
"This product is a custom order with our supplier and cannot be refunded."

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: 20464842567

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monsieurcritique
Dallas, US
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2016
M
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Me
Alexandria, US
★★★★★ 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
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
Johnathan Robinson
Natrona Heights, US
★★★★★ 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
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Cindy N.
Lake Worth, US
★★★★★ 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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Brandie Luvlee
Waukegan, US
★★★★★ 5
Unique bouncing
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
Outside of many my kids🐶 balls this one his best favorite for than the others as the bounce is high and unpredictable that makes it more intellectual and exciting for him
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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