AlphaRex 19-23 Chevrolet Silverado 2500/3500HD DoubleTap Dual Color LED Projector Fog Lights - 210017 fits_2007-2013`BMW`M3 Heavier Spring: Keeps wastegate valve

Heavier Spring: Keeps wastegate valve seated longer which maintains power

YSR canceller kit requires replacing OEM harness connectors with supplied replacements

The Competition:

Personalize further with your choice of gear position lettering — Yellow

Our most added value to our customers is the option to customize spring and damping rates to your individual preference

AlphaRex 19-23 Chevrolet Silverado 2500/3500HD DoubleTap Dual Color LED Projector Fog Lights - 210017 fits_2007-2013`BMW`M3 Heavier Spring: Keeps wastegate valveWe design our lights from inception, patent every component we've designed, and guarantee that our products are compliant with the SAE and DOT requirements. Downloads & Resources Link To Manufacturer Page