CTS Resonator Delete Kit – VW Golf Sportwagen 4motion and VW Alltrack 4motionCTS is proud to announce their resonator delete kit for the VW Golf Sportwagen 4motion and VW Alltrack 4motion. Installed this part allows for a subtle exhaust sound increase on your factory exhaust system without introducing any drone or unpleasant noises. Will not cause CEL (check engine light). \n \nFeatures: \n \n Replaces the factory resonator on stock cat back exhaust assembly with our high flow exhaust section. \n Adds a nice deep exhaust note