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PORSCHE 718 CAYMAN GT4 EXHAUST SYSTEM 20-22
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Fitting price will be sent to you after purchase if selected.
This Racing Titanium Resonated Valved Muffler Exhaust System transforms your Porsche 718 Cayman GT4 with lightweight performance, switchable sound modes, and genuine motorsport character. Crafted from aerospace-grade titanium with integrated valves, it delivers aggressive tone control without street-driving compromise.
Features
- Aerospace-grade titanium construction for maximum strength and corrosion resistance
- Integrated exhaust valves for switchable sound—comfort mode for daily driving, aggressive mode for track use
- Resonated design refines tone and reduces harshness for balanced, race-bred character
- Significant weight savings over OEM exhaust system
- Precision TIG welding and mandrel-bent piping for optimal flow and durability
- Enhanced throttle response and top-end power delivery
Specifications
| Material | Aerospace-grade titanium |
|---|---|
| Construction | Full titanium with precision TIG welding and mandrel-bent piping |
| Valve Type | Integrated exhaust valves with switchable sound modes |
| Resonator | Integrated resonated design |
| Fitment Type | Plug-and-play with OEM valve integration and factory mounting points |
| Engine | Porsche 718 Cayman GT4 4.0L |
Package Includes
- 1 x Racing Titanium Resonated Valved Muffler Exhaust System (complete)
Fitment
- Porsche 718 Cayman GT4 4.0L (2020–2022)
Installation
- Plug-and-play installation using factory mounting points and OEM valve integration—no modifications to existing components required
- Professional fitting is recommended to ensure proper valve calibration, exhaust seal integrity, and optimal performance tuning
- Installation typically takes 2–3 hours at a specialist workshop
- Once fitted, the integrated valves allow easy switching between comfort and sport sound modes via OEM controls
FAQs
Will this exhaust fit my 718 Cayman GT4?
Yes, this system is designed specifically for the Porsche 718 Cayman GT4 4.0L (2020–2022) and integrates directly with factory mounting points and OEM valve controls.
Can I switch between quiet and loud modes?
Absolutely. The integrated exhaust valves let you toggle between a refined, resonated tone for daily driving and a raw, aggressive sound for track use or spirited driving—controlled via your existing Porsche valve switch.
How much weight does it save?
The full titanium construction delivers significant weight savings compared to the OEM exhaust, improving overall performance and handling without sacrificing durability or corrosion resistance.
Is professional installation necessary?
We recommend professional fitting to ensure correct valve calibration, proper exhaust sealing, and optimal performance tuning. Contact Project Styling at 07540331557 or sales@projectstyling.co.uk to arrange fitting at our Southend-on-Sea workshop.
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
This website is encrypted. We take your security very seriously. All transactions powered by Shopify.
Rates are approximations. Exact rates will be provided at checkout.
Shipping estimator
Looking to get your parts fitted?
We offer fitting services at our unit in Leigh-On-Sea, Essex.
If you would like to book, please choose fitting on the product you are looking at purchasing.
Otherwise, please give us a call on 07540 331557 or email us at sales@projectstyling.co.uk
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