Invidia Sedan Gemini R400 Quad Cat-back Exhaust HS11STIGM4ST

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Invidia Sedan Gemini R400 Single Layer Quad Cat-back Exhaust

The R400 quad muffler design with SUS304 Stainless steel construction, Four straight-through muffler, Resonated 3″ Midpipe into a 2.25″ Y-pipe for increased flow optimizing back pressure, increasing horsepower and torque, with a deep sporty sound. Polished single wall 3.5″ quad tips for an aggressive style. Gaskets and bolts included.

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