Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Upgrade the sound and performance of your Porsche Boxster S or Cayman S 987 / 987.1 3.4L with theSTRATEC Valved T304 Stainless Catback Exhaust System, engineered to enhance exhaust flow while retaining driver‑controlled sound flexibility.
Constructed from premium SS304 stainless steel, this system reduces factory backpressure to improve throttle response and mid‑range power while delivering a sharper, more aggressive flat‑six exhaust note. The integrated valve system allows you to switch between refined cruising and full race sound on demand.
Precision engineered for direct bolt‑on installation, this STRATEC catback maintains proper factory fitment while providing a bold motorsport character.
Sound Control
Valves Closed Smooth, refined exhaust tone suitable for daily driving with minimal cabin drone.
Valves Open Loud, aggressive flat‑six performance sound with enhanced throttle response and pronounced high‑RPM character.
Performance Engineering
Premium T304 stainless steel construction
Valved muffler system (driver controlled)
Reduced backpressure for improved throttle response
Enhanced mid‑range and top‑end performance
Mandrel bent performance piping
Precision TIG welded craftsmanship
Direct bolt‑on installation
No cutting or permanent modifications required
Fitment
Porsche Boxster S 987 / 987.1 – 3.4L NA Flat‑Six Porsche Cayman S 987 / 987.1 – 3.4L NA Flat‑Six Model Years 2004–2008
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
