Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring KitEnhance the performance and reliability of your BMW engine with the Supertech Dual Valve Spring Kit designed specifically for BMW M50, S50, M52, S52, and M54 engine series. These premium valve springs and retainers improve valve control under high RPM, ensuring your engine delivers maximum power and responsiveness. The kit features high quality materials engineered to withstand the rigors of motorsport and aggressive street driving. Installation
Enhance the performance and reliability of your BMW engine with the Supertech Dual Valve Spring Kit designed specifically for BMW M50, S50, M52, S52, and M54 engine series. These premium valve springs and retainers improve valve control under high RPM, ensuring your engine delivers maximum power and responsiveness.The kit features high-quality materials engineered to withstand the rigors of motorsport and aggressive street driving. Installation brings a noticeable improvement in valvetrain stability, reducing valve float and enhancing overall engine longevity.
Supertech's expertise in racing parts ensures that each kit meets rigorous standards, perfect for enthusiasts who demand the best for their BMW performance builds. Whether you're upgrading your car for spirited driving or competitive motorsport, these dual valve springs offer a reliable solution for your engine tuning needs.
Trust Tuningsupply for fast and dependable delivery across Europe, with competitive pricing and no hidden costs, backed by genuine enthusiast support. Make the most of your BMW's capabilities with this essential engine component from Supertech.
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 1419 reviews
Sort
Product Reviews
★★★★★ 4
It is good for small yards but not so good for distance.
Size: 1-pack
Getting used to a ball thrower takes practice. This one is no exception. The angle is off for me. If I use it as an extension of my arm it goes straight to the ground, but once I got the hang of it. Balls launch with great height. Distance isn't a feature for this tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025
★★★★★ 3
Get a longer launcher. This only throws 30 ft
Size: 1+3pack
Buy a longer launcher!!!
I got what I paid for!
A 12.2 inch launcher does not build up enough energy to throw it very far and it is tweaking my elbow. The dog is very disappointed since the ball only goes about 30 feet. I’ll keep it for small dog park use. The balls are hard and my 22 pound Cockapoo can’t get it to squeak.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
These are dog tested and approved.
Size: 1-pack
The launcher works very well and will probably last forever unless your dog chews it up while bring it to you to get you to play, but the balls, well, they're not made for labs, that's for sure. That's the bad news. The good news is that worn out or abandon tennis balls fit the launcher just fine. Save your throwing arm. Do your dog(s) a favor. Buy this thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2022
★★★★★ 1
No angle for correct throwing
Size: 1-pack, Size: 1-pack
This item does not work. It is about ) inches tall. It’s tiny to bend over and pick up the ball. Has no angel for the ball to throw accurately. Ball goes downward. Would not recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2024
★★★★★ 5
👍
Size: 1-pack
Good travel size. Works well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025
recommand products
SealLine Blocker Purge 10L Orange
31.95
ORKS: Painboss
182.50
Customized Design Dark Blue Leather Floor Mats for BMW G16 4-door Gran Coupe (2018-2024) with Hexagon Hex Pattern
1738.00
Customized Design Dark Blue Leather Floor Mats for BMW M6 F12 Convertible (2012-2018) with Hexagon Hex Pattern
1738.00
Top 70 Canoe Routes of Ontario
35.00