Spoon Sports, one of Honda's only approved performance parts manufacturers, N1 exhaust back box was originally designed for the N1 series race vehicles. Through increasing popularity, Spoon Sports released this item for race and street enthusiasts alike.
Through design, the Spoon Sports N1 backbox offers much higher exhaust gas flow than the oe unit and has the added feature of being compatible with the vehicles stock oem system making this a true bolt on replacement. Made extremely light weight at only 7.9lbs, the Spoon Sports N1 is true Japanese quality of manufacture and fitment and is designed for an almost stock look with a tail pipe measuring only 65mm and a separate tail pipe bung silencer is avalable for even quiter operation.
Exhaust gas flow improvements go from 112litres/second to 139litres/second.
Application: Integra DB8 94-01
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