TODA RACING Exhaust Manifold 4-2-1 SUS For CIVIC TypeR B16B 18100-EK9-001Brand TODA RACING Series Name Exhaust Manifold 4 2 1 SUS Product Number 18100 EK9 001 Compatible Car CIVIC TypeR Compatible Models B16B Product Description In order to get the best performance, engine power, efficiency, this exclusive exhaust manifold design takes into consideration not only the special characteristics of VTEC B18B R with 1600cc engine but also the results of an extensive bench testing program. When building a B16B (1600cc) to 1800cc