Pay in installments of $107.87 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech Valve Spring & Retainer Set | BMW | S42/M42/M50/S50/M52/S52/M54 (16V Kit)Super reliable valve spring kits highest quality, and always the best price! Supertech performance valve springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability. Computer designed to ensure that wire stress levels do not overpass the limits for long durability under extreme conditions and harmonics are well under control. Supertech Retainers are manufactured with high quality military
Super reliable valve spring kits - highest quality, and always the best price! Supertech performance valve springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability. Computer designed to ensure that wire stress levels do not overpass the limits for long durability under extreme conditions and harmonics are well under control. Supertech Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.
Specs:
- TYPE: Dual Spring
- PRESS.SEAT: 67 @35.70mm
- MAX LIFT: 17.20mm
- COIL BIND: 18.50mm
- RATE: 12.90 lbs/mm
- RETAINER: RET-K20A2/T2
- SEAT LOCATOR : SEAT-BM50
- SPRING : SPR-H100DR-BM
Fits:
M50TU |
||||||||
M50TU |
||||||||
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
Sort
Product Reviews
★★★★★ 5
Worth the money
The ring is beautiful, very classy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2024
★★★★★ 5
Stunning
Gem Type: Topaz, Ring Size: 8
It’s really simple & elegant. I receive compliments every time I wear it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2021
★★★★★ 5
Beautiful stone
I'm in awe at how beautiful this ring is. The band is alittle thin bit it just makes that stone stand out more!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2024
★★★★★ 5
Excellent
Gem Type: No Gemstone, Ring Size: 9
I don't usually leave reviews but this ring is gorgeous. It's weight is good. Design is beautiful. Some gold u buy can be really thin n flimsy but this ring is substantial enough. Im truly enjoying it. Will buy from them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Replaced wedding band after 43 years
Gem Type: No Gemstone, Ring Size: 10
I am thrilled with this ring. After 43 years, due to arthritis and aging my knuckles were too swollen for my original band. This is a very pretty, sturdy, detailed ring. I have received many compliments and I am well pleased with the quality. It was also on time, well packaged and a notice was sent of it's arrival. Very nice. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2023
recommand products
Method MR704 17x8.5 0mm Offset 5x5.5 108mm CB Matte Titanium Wheel
183.00
Method MR105 Beadlock 17x9 -38mm Offset 5x4.5 83mm CB Matte Black w/BH-H24125 Wheel
275.50
Method MR301 The Standard 18x9 -12mm Offset 5x5 94mm CB Matte Black Wheel
169.50
UZU Motelash Mascara Base Clear Blue
26.19
AST Suspension Lowering Springs - Audi A6 (04/1997-12/2003)
174.00