SKU: 39611012107

034 Motorsport Locking Collar Kit | Mk5 & Mk6 Golf & Jetta | 8P A3

$123.30 $137.00
Save 10%
No.2 Bestseller on prudentsource.com >

Pay in installments of $34.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

034 Motorsport Locking Collar Kit | Mk5 & Mk6 Golf & Jetta | 8P A3034Motorsport is pleased to present the Stainless Steel Subframe Locking Collar Upgrade Kit for the MkV MkVI Volkswagen Golf Jetta GTI GLI R32 Passat Rabbit & 8P Audi A3! Designed to center the subframe using precision engineered stainless steel insert bushings and large diameter bolts, this kit eliminates clunks caused by the subframe shifting, and increases chassis rigidity for improved handling performance. This kit addresses the very common


034Motorsport is pleased to present the Stainless Steel Subframe Locking Collar Upgrade Kit for the MkV/MkVI Volkswagen Golf/Jetta/GTI/GLI/R32/Passat/Rabbit & 8P Audi A3! Designed to center the subframe using precision-engineered stainless steel insert bushings and large-diameter bolts, this kit eliminates clunks caused by the subframe shifting, and increases chassis rigidity for improved handling performance.

This kit addresses the very common subframe clunk/pop/creak that presents itself when taking slow turns, entering driveways, coming to a stop, and starting from a standstill. Unlike the band-aid shims used in the factory Volkswagen Technical Service Bulletin (TSB V-401202 & Others) repair, these locking collars and upgraded bolts are a permanent, affordable solution to address the fundamental issue with the factory subframe design.

The upper and lower collars in our kit are specifically machineded to locate the subframe and bolts perfectly and ensure hassle-free installation. The supplied bolts feature factory-correct tips and thread engagement points to prevent thread stripping. Unlike other kits on the market that use softer alloys, our Mk5/Mk6 VW Golf/Jetta/GTI/GLI/R32/Passat/Rabbit, Audi A3, Subframe Locking Collars are made from stainless steel to prevent deformation and ensure a lifetime of performance.

Installation is very straightforward and can be performed in approximately one hour. No permanent modification to the subframe is required, and this upgrade completely reversible.

Features:
  • CNC-Machined Stainless Steel Locking Collars
  • Application-Specific Design for Both Upper & Lower Locking Collars
  • Engineered to Properly Locate (Center) Factory Front Subframe & Eliminate Shifting/Clunks
  • Includes New Large-Diameter Subframe Bolts to Prevent Loosening
  • Improves Chassis Rigidity & Handling Performance
  • Addresses Volkswagen Subframe Knocking Noise TSB V-401202 & Others Permanently!
  • Will Not Cause Additional NVH Transfer Inside Cabin
  • Easy, Straightforward Installation Takes Approximately 1 Hour!
What's Included:
  • 034Motorsport Stainless Steel Upper Subframe Locking Collars (Set of 6)
  • 034Motorsport Stainless Steel Lower Subframe Locking Collars (Set of 6)
  • High Strength Large-Diameter Factory Subframe Bolts (Set of 6)
  • Product Information Sheet

Fitment:

  • 2006 - 2014 Audi A3/S3 (8P)
  • 2005 - 2009 Volkswagen GLI / GTI / Jetta / R32 / Rabbit (MkV)
  • 2010 - 2014 Volkswagen GLI / Golf / GTI / Jetta (Aluminum Subframe Only) / Golf R (MkVI)
  • 2005 - 2010 Volkswagen Passat (B6)

Replaces:

  • WHT000431A
  • N91039802

Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.

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: 39611012107

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Nathan Tucker
Port Orchard, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
Y
Verified Purchase
Y K
Battle Creek, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
P
Verified Purchase
Pudatane
Natrona Heights, US
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
B
Verified Purchase
beachx
Battle Creek, US
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jo-Ann Epstein
Whiting, US
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

recommand products

Baja Designs 07-17 Jeep JK A Pillar Mount Kit Wrangler JK
82.00
Baja Designs S1 Amber Wide Cornering LED Light w/ Mounting Bracket Single
134.95
salsa-maria-grey-multi-transitional-rug 160x230
151.00
Lab diamond Micro Pave Shuffle Playing Cards Pendant w/ Miami Cuban Chain BR023
31.00
BackRack 07-13 Silverado/Sierra 6.5ft Bed Siderails - Standard
211.97