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HPA Core Interlock Performance Dog Bone Mount (A3,TT,Golf,Golf R,Rabbit,GTI,Jetta,Passat,CC)

$189.99 (Per Kit)
FREE Shipping
SKU: 109357
MPN: HVW-904

Product Details



Looking for a more refined driving experience than that offered by other aftermarket Urethane Engine Mounts, HPA set out to develop a solution which would offer its 565HP twin turbo creation crisp powertrain engagement and a vibration free idle.


Recognizing the engineering that went into the OEM side mounts, it was easy to isolate the weak link. The lower mount is charged with managing the entire torque shift of the engine throughout braking and acceleration.

In the OEM design, HPA found the aluminum arm and stamped steel bracket to be strong enough to manage the forces applied to it, and although the rubber insert effectively dampens vibrations, it leaves a somewhat "sloppy" feel of engagement.

Focusing their engineering efforts on how to improve this component, the unique Core Interlock* design was born to balance the Mk5's sensitive chassis harmonics while maintaining a comfortable feel of the engine at idle.

Designed in-house and installed on every HPA creation dating back to the RGT Jetta and Passat, HPA's Core Interlock* motor mount works in a harmonic relationship with our proprietary durometer of urethane to effectively dampen the engine's vibrations while efficiently controlling the energy transfer between the engine and the subframe under acceleration and braking.


Interlock Options:

The Urethane's 100% mechanical integration with HPA's vertebrae-like Core Interlock* creates an ultra-efficient means to offset the torque of the engine against the thrust section of the mount.

Unlike the urethane inserts which merely reinforce the OEM rubber mount, this is a completely re-engineered one stop solution that will control the engine's motion without the need to install aftermarket side mounts.

The ride comfort is retained, but the shift response and chassis feel is vastly improved

Product Features

  • Crisp powertrain engagement
  • Vibration free idle
  • 4 Levels of urethane hardness to pick from
  • Completely re-engineered one stop solution


HPA Motorsports' FT-series turbo packages carry a one year warranty against manufacturer's defects on all major, non-consumable, components. Damaged caused by abuse, misuse, racing, collision, foreign particles, etc., will NOT be covered by warranty.

Warranty covers replacement cost of parts, exclusive of labor and freight costs associated with said replacement.

Items covered by warranty include:

  • Turbochargers
  • Exhaust Manifold
  • Downpipe
  • Catalysts
  • Exhaust System
  • Intake Manifold
  • Silicone Plumbing
  • Intercoolers
  • Fuel Pump
  • Fuel Injectors
  • Brake Calipers
  • Haldex Controller


Items NOT covered by warranty include:

  • Clutch
  • Gearbox
  • Brake Pads & Brake Rotors


Any claims of defect in workmanship must be repaired at HPA Motorsports' facility located in Langley, Canada. Should the damage be determined to be a direct result of the workmanship of HPA Motorsports, labor costs for HPA Motorsports to complete repairs at our own facility will be included in the warranty repair. In certain circumstances, at the sole discretion of HPA Motorsports, permission may be granted for repairs to be completed at an HPA authorized facility at a pre-approved labor rate.

HPA Motorsports will not be liable for incidental, consequential, indirect, special, or punitive damages of any kind. HPA’s entire liability shall be limited to replacement or repair of the damaged parts at HPA’s option.

To maintain validity of warranty, in addition to the factory recommended maintenance schedule, the following services must be adhered to and documented according to the prescribed schedule:

Fitment Guide

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Fitment Guide

Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2006 2013 Audi A3
A3 Quattro
2009 2016 Volkswagen CC ALL ALL ALL ALL ALL ALL ALL  
2010 2014 Volkswagen Golf Base L5 2.5 GAS FI NA ALL  
2010 2014 Volkswagen Golf TDI L4 2.0 Diesel FI T ALL  
2012 2013 Volkswagen Golf R L4 2.0 GAS FI T ALL  
2006 2014 Volkswagen GTI Base
GTI Fahrenheit
Driver's Edition
Wolfsburg Edition
L4 2.0 GAS FI T ALL  
2005 2012 Volkswagen Jetta TDI
TDI Premium
L4 1.9
Diesel FI T ALL  
2006 2013 Volkswagen Jetta 2.5
Value Edition
Wolfsburg Edition
ALL ALL ALL ALL ALL ALL 2013 Owners: This will not fit GEN 3 Motor!  
2009 2013 Volkswagen Jetta SportWagen S
2006 2010 Volkswagen Passat ALL ALL ALL ALL ALL ALL ALL  
2008 2008 Volkswagen R32 Base V6 3.2 GAS FI NA ALL  
2006 2009 Volkswagen Rabbit ALL ALL ALL ALL ALL ALL ALL  

Customer Reviews

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  • Top Notch quality. Best interlock dogbone Mount you can purchase. Combine this with a solid dogbone arm and you're set to go.