Porsche Cayman Performance Exhausts
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The Porsche Cayman Performance Exhausts collection offers track-focused and road-legal systems designed to ensure a freer-flowing path for the 987 and 718 models, including the GT4 and GTS. These Milltek Sport systems provide significant gains in unrestrictive gas flow and acoustic aggression for both flat-four and flat-six powerplants by reducing backpressure.
- 718 GT4 & GTS 4.0: Freer-flowing filter-back and OPF/GPF bypass systems for manual and PDK variants, providing an unrestrictive exhaust profile.
- 718 GTS 2.5T: Full systems with high-flow HJS catalysts or unrestrictive race-only cat replacement pipes designed to significantly reduce backpressure.
- 987 S 3.4: Resonated and non-resonated freer-flowing cat-back systems with twin 90mm special tips, all manufactured from premium T304L aircraft-grade stainless steel.