Pay in installments of $333.33 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Haltech NEXUS S3 (ECU Only)The Haltech NEXUS S3 ECU is a powerful standalone engine management system designed to give you full control over your vehicle's performance. Engineered for enthusiasts and professional tuners alike, this unit offers advanced tuning capabilities and precision control to optimize your engine's output and reliability. With its compact design and robust software, the NEXUS S3 enables seamless integration for a wide range of engine configurations. Whether
The Haltech NEXUS S3 ECU is a powerful standalone engine management system designed to give you full control over your vehicle's performance. Engineered for enthusiasts and professional tuners alike, this unit offers advanced tuning capabilities and precision control to optimize your engine's output and reliability.With its compact design and robust software, the NEXUS S3 enables seamless integration for a wide range of engine configurations. Whether you are building a high-performance street car, a race vehicle, or a custom project, this ECU puts the tools in your hands to tailor your engine's behavior exactly how you want it.
Installation is straightforward with extensive support and compatibility across many sensors and actuators, making it a versatile choice for tuning enthusiasts. Haltech's reputation for quality and innovation shines through in every detail of the NEXUS S3, ensuring you get dependable performance and customizable features.
Experience top-tier tuning flexibility with Haltech's NEXUS S3 ECU and unlock the full potential of your engine with confidence and precision.
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 12 reviews
Sort
Product Reviews
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026