The factory‑stock exhaust system for Porsche 981 Cayman / Boxster uses heavy, restrictive steel mufflers. The OEM setup produces a quiet, muted exhaust note and builds substantial back‑pressure, which blunts throttle response and masks the naturally aspirated flat‑six engine’s iconic soundtrack. titanium alloy. Mandrel‑bent titanium tubing features beautiful heat‑colored burnt‑blue finish. Optimized internal chamber geometry delivers authentic sharp flat‑six tone, while suppressing annoying cabin drone during highway cruising. Every weld is professional full TIG welded. Each exhaust assembly is individually pressure‑tested and vibration‑tested before shipment for long‑term reliability under high exhaust‑gas temperatures. Jig‑manufactured geometry precisely copies all OEM mounting hangers and bumper cutout clearance. 100% bolt‑on installation, no cutting or grinding, fully reversible back to stock.

‑ Model: Porsche Cayman 981 / Boxster 981

‑ Engine: 2.7L / 3.4L Flat‑6 Naturally Aspirated

‑ Year: 2013‑2016

‑ Note: Cat‑back rear section only, retains OEM catalytic converters. Confirm chassis code 981 before ordering.

✅ Material: titanium alloy, beautiful burnt‑blue heat‑tint finish

✅ Light‑weight design, large weight saving compared to heavy OEM steel exhaust

✅ Optimized internal chamber tuning: enhance flat‑six sound & minimize highway drone

✅ Full professional TIG leak‑proof titanium welding, each unit pass air‑tight & vibration test

✅ Jig‑built OEM‑perfect fitment, exact hanger position, precise rear bumper clearance

✅ Include pair of high‑gloss carbon‑fiber exhaust tips as shown in product picture

✅ 100% bolt‑on reversible upgrade, no cutting or body modification required

✅ Retain OEM catalytic converters; compatible with stock ECU, fit Manual & PDK gearbox

✅ Perfect for street driving, canyon runs and track‑day events; support LHD & RHD

✅ Complete installation hardware package included for one‑stop fitment