SPDZ1 4-1 B Series Exhaust Header for Acura Integra GSR DC2 / Honda CRX Del Sol B16/B18 EnginesUpgrade your B series performance with the SPDZ1 4 1 Exhaust Header, precision engineered for Acura Integra GSR DC2 and Honda CRX Del Sol models equipped with B16 or B18 engines. This header is designed to deliver maximum exhaust flow and horsepower gains, offering a true race inspired tone and performance for street and track builds alike. Crafted from high quality stainless steel, the SPDZ1 4 1 Header enhances throttle response, improves mid to high