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Optimal weight reduction from the factory mufflers
We suggest cleaning the tips with hot water and a microfiber cloth
sized 2-piece rotors due to improved leverage
but slightly less low speed throttle response
AXION INDUSTRIES PORTED L15 Turbo OEM FEED LINE Honda Civic Si 10th Gen (2017 - 2021) Optimal weight reduction from theFITS: 10th Gen Honda Civic Including Si 11th Gen Honda Civic Including Si 10th Gen Honda Accord 5th Gen Acura Integra BEFORE ORDERING: This is a pre order, shipping in 2 3 weeks. Pre orders may not be canceled. The OEM feed line is extremely small on the L15 engine and porting it to the correct size can give you some nice gains in fuel supply on E30 ethanol. This is needed to get the most out of your fuel system on these cars for well over 400whp. Our