HKS downpipe replace the factory downpipe and 2 catalytic converter and
significantly improve exhaust flow. HKS downpipes are manufactured using aluminized
steel and treated with high-temperature titanium particle coating. HKS downpipes are
for race use only.
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Tanabe Racing Development Down Pipes. Tanabe Racing Development products are developed from innovative technology, born and bred on the racing circuit, with specifications above and beyond the typical motorsport quality levels. Tanabe products are rigorously tested in grueling racing series such as Formula NIPPON, JTCC (Japan Touring Car Championship), and JGTC (Japan Grand Touring Championship). ...