Sign Up For Updates: Fabspeed 2023 Porsche 718 Cayman GT4 RS Performance Suite
- In stock, ready to ship
- Backordered, shipping soon
Performance Through Innovation Introducing the Fabspeed Performance Suite for the 2023 Porsche 718 GT4RS, for those who take fun seriously and would rather experience power and sound in a bucket seat than a leather armchair.Get exclusive product developemnt notifications and early access to purchase. Sign up above.
Fabspeed Product Roadmap
1) RENNKRAFT “Race Power” Modular Street and Racing Headers
- Modular design that uses a V-band clamp so one can quickly swap between cats and cat bypass
- With the RENNKRAFT™ system, you can quickly install our QUICKTRACK™ cat bypass pipes for Racing and all out Race track-only competition events
- F1 style high velocity merge collectors
- Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment
- We use German-made HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for the best performance and CLEAN & GREEN performance
- 90+% flow of a straight pipe
- Designed and developed by Fabspeed using over 30+ years of air-cooled and water-cooled experience and in consultation with premier engine builders and HJS Emissions technology in Menden Germany
- World's 1st and finest CAD designed engineered header Fabspeed UBER ALLES.
2) High Flow Over Axle GPF Delete Pipes
- Made from Stainless Steel or Titanium with the option of heat wrapping
- Replace the heavy OEM left and right over axle link pipes that connect headers to the rear muffler
- More exhaust flow for more power and sports car sound
3) Deluxe Dual Tips including Turn Down “Cobra Fang” Tips for Track Use
- Direct replacement for all OEM GT4RS factory tips
- Matte carbon fiber tips are " intercooled" so they last under intense heat
- Carbon Fiber deluxe slash cut exhaust tips
- Brushed single Wall Stainless Steel
- Polished Stainless Steel
- Brushed Single Wall Turn downs are designed for noise control. These allow the exhaust sound to be aimed at the ground
- Turn Down reduces sound by over 3DB perfect for noise reduction sound limits at certain race tracks. A solution that might keep you legal at noise restricted race tracks
- Easy DIY installation
4) Valvetronic X-Pipe Exhaust System
- Valved exhaust system that retains the factory PSE (Porsche Sport Exhaust) System
- Improved exhaust flow for more power and GT3 sports car sound
- Helical Limited U.K. Silicon Carbide exhaust valves
- CAD designed X-Pipe made using investment casting for maximum possible flow and spectacular sports car sound
- Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
- Emissions legal in all 50 states
- No Check Engine Light guaranteed
- Simple DIY bolt-on installation, no cutting or welding required
6) BMC F1 performance air filter
- ultra high flow air filter for replacing stock paper filter
- direct installation
Processing Time: Orders are typically processed within 1–2 business days. Custom or special-order items may take longer—lead times will be noted in the product description if applicable.
Shipping Methods: We ship via USPS, UPS, and FedEx depending on item size, weight, and destination.
Order Tracking: Once your order ships, you’ll receive a confirmation email with tracking information.
Shipping Restrictions: We currently ship within the U.S. Oversized or freight items may require additional handling time and incur additional charges.
Signature Requirements: Some high-value orders may require a signature upon delivery for added security.
Need Help? If you have questions about shipping before placing your order, contact us or give us a call at (239) 992‑0437.
