Rigid Industries Rigid E-Series Pro LED Light - Spot / 4in / Black Housing (RIG104213) YMM_2016_2023_Audi_TT_RS_FV The design emphasizes a lightweight

The design emphasizes a lightweight yet sturdy structure

but it is compatible with a wide range of Subaru engines

Optimized for BMW M5: Specifically engineered to match the chassis and suspension geometry of the F10 M5

or natural carnauba waxes like Butter Wet Wax

improve oil flow

Rigid Industries Rigid E-Series Pro LED Light - Spot / 4in / Black Housing (RIG104213) YMM_2016_2023_Audi_TT_RS_FV The design emphasizes a lightweightOVERVIEW: The E Series is one of RIGID's most versatile, all around lighting solutions, and recent enhancements in LED technology delivering up to 111% more raw lumens than ever before with the E Series PRO. Among RIGID's most popular product lines, the E Series PRO has recently benefited from several upgrades to improve both looks and performance. Plus, new branding and new blacked out circuit boards give the E Series PRO a more refined look.