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.