Corsa Performance 14-15 Volkswagen GTI Mk7 Polished Sport 3.0in Cat-Back Dual Rear Exit Rotor Hats No additional harness or adapters

No additional harness or adapters needed

Will these bars mount without drilling holes in my truck bed or frame

Base 2008 Saturn Astra XR

Wiring configuration isn't specified

Corsa Performance 14-15 Volkswagen GTI Mk7 Polished Sport 3.0in Cat-Back Dual Rear Exit Rotor Hats No additional harness or adaptersSport Dual Rear Exit; Single 4. 0" Polished Tips Vehicle Fitment: 2014 2018 Volkswagen Golf GTI Mk7, 2. 0T +75. 49 % FLOW INCREASE 1 Vehicle Fitments: Year Make Model Submodel 2016 2017 Volkswagen GTI Performance 2015 2018 Volkswagen GTI S, SE, Autobahn, Base 2017 Volkswagen GTI Sport 2014 Volkswagen GTI Wolfsburg Edition, Driver's Edition