Designed to be the best fitting and best performing headers possible for the E30 chassis. These headers feature 1.5″ primary tubes and 2.25″ open collectors which testing has shown as ideal for a street hot-rod engine or semi-agressive race build. Everything (including the flange) is made right here in Southern California. Fitment: Fits LHD 5 speed E30 325 cars including the 325iX (not intended for use on RHD or automatic cars).
The headers are made from mild steel. To prevent rust and corrosion, consider ceramic coating is special order, please allow for an additional 1 week lead time. Uncoated headers are painted black for protection during shipping, this black paint will burn off once headers are installed. We’ve made these with open collectors and without an o2 sensor bung. A competent shop can either run a custom exhaust or make a connector to the existing exhaust. The 02 sensor bung should be placed shortly after the convergence of the primary tubes for accurate air/fuel ratio readings.
PLEASE NOTE: There will be a 1-2 week delay for ceramic coating!