Our manifolds will increase exhaust flow providing not only instant power gains, but also allowing for more power in the future. A perfect combination when paired with a remap ---Manufactured from high quality T304 grade stainless steel. ---Mandrel bent and fully TIG welded for strength and durability. ---CNC machined flanges for strong, solid support and an accurate fit. ---Please note this item may not comply with your local emissions regulations ---We recommend all exhaust components are fitted by a qualified mechanic to ensure the correct fitment. Fits: Mazda MX-5 NC MK3 1.8/2.0 05-15 models.