WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.The APR Billet Stainless-Steel Dogbone/Subframe Mount Insert is a critical performance upgrade for VW and Audi MQB vehicles. By filling the voids in the factory rubber subframe mount, this insert significantly limits engine and transmission movement. This stabilization directly results in minimized wheel-hop and torque steer, delivering a more connected driving experience and crisp gear shifts without the "slop" associated with the stock driveline.
Setting itself apart from the competition, APR utilizes thick billet stainless steel rather than aluminum or polyurethane. While aluminum inserts can bend and polyurethane can crumble under extreme stress, APR’s stainless steel construction is guaranteed against cracking and catastrophic deformation. Despite the increased rigidity, the geometry is fine-tuned to ensure a minimal increase in Noise, Vibration, and Harshness (NVH), preserving daily drivability.
Features:
- Powertrain Stabilization: Limits driveline movement to reduce wheel-hop and torque steer during aggressive launches.
- Direct Driving Feel: Eliminates the "delayed" sensation in the driveline for a more mechanical and responsive feel.
- Billet Stainless Steel: Superior strength compared to aluminum; designed to last the life of the vehicle without deforming.
- Refined Comfort: Engineered to provide a more direct feel without introducing uncomfortable cabin vibrations.
- Durable Construction: High-strength material that won't crack or deteriorate like rubber or poly alternatives.
Product Specifications:
| Specification | Details |
|---|---|
| Material | CNC-Machined Billet Stainless Steel |
| Platform | MQB (VW MK7/MK7.5, Audi 8V/8S) |
| Hardware | Requires NEW factory 1-time use subframe bolt |
| Available Versions | V1 and V2 (Mount style dependent) |
Important Fitment Verification:
VAG utilized two distinct subframe mount designs across the MQB platform. It is mandatory to visually inspect your mount before ordering to ensure you receive the correct version:
- Version 1 (V1): Features a specific void pattern generally found on early to mid-production MQB cars.
- Version 2 (V2): Features a revised triangle/diamond void pattern found on later production models.
Tech Tip: The factory subframe bolt is a "stretch bolt" intended for one-time use only. Always replace the bolt when installing the insert to prevent it from backing out or failing under load.
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