Toyota Yaris GR Gen.2 HKS Sports Catalyst Front Pipe / Downpipe

This HKS front pipe designed for the Toyota Yaris GR Gen.2 fits without any modifications, from the turbo all the way to the catback, on the G16E-GTS engines, to replaces the stock 300-cell catalytic converters with much more efficient 150-cell versions. Made from high-quality SUS304 stainless steel with a 75mm diameter, this HKS downpipe / front pipe offers a power gain of 7.3hp on a stock engine, 14.7hp when paired with a sport exhaust (catback), and 23.8hp at stage 1 tuned engine.