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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Rev higher and drive faster with confidence
Installation will require drilling through the boot lid and is recommended to be installed by professionals
Whilst it is necessary to initially adjust the ECU mapping to prevent a check engine light the results offer
PORSCHE 958 905 110 01
Remark R1-Spec Cat Back Exhaust System Muffler Material:Titanium Rev higher and drive fasterR1 Spec catback exhaust system was developed for those seeking maximum performance gains. This single exit catback exhaust system reduces back pressure restriction, and offers significant weight savings. The 3 inch diameter piping and low restriction layout helps the exhaust system breath by reducing exhaust gas back pressure. Our high flow straight through muffler canister creates an aggressive tone which might wake the neighbors but fits in
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