2017 HSV GTS R – W507 Walkinshaw Performance by Tunehouse package

The owner of this brand-new 2017 HSV GTS R came to us looking to extract more power and performance. We recommended the Walkinshaw Performance by Tunehouse W507 package.

The W507 package includes:

  • Walkinshaw Performance Pulley Upgrade Kit
  • Walkinshaw Performance Ceramic Coated Headers
  • Walkinshaw Performance Dual Active Cat Back Exhaust
  • Walkinshaw Performance Cold Air Intake
  • Walkinshaw Performance ECU Calibration
  • W507 Badging
  • W-Series Certificate of Authenticity
  • Walkinshaw Performance Drive Line Warranty
  • Tunehouse Custom Dyno Tune

Click the dyno video below to see the power gain.

To book your Holden or HSV in for a performance upgrade give us a call on (02) 9557 4000 or email us at info@tunehouse.com.au.

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