Dundon Motorsports V11 Muffler for Porsche 718 Cayman GT4 RS / Spyder RS (2022-2025)
Dundon Motorsports V11 Muffler for Porsche 718 Cayman GT4 RS / Spyder RS (2022-2025)
TAG Motorsports is pleased to offer the Dundon Motorsports V11 Muffler for the Porsche 718 Cayman GT4 RS / Spyder RS (2022-2025).
The Long Awaited Dundon GT4RS Muffler: Great flat-6 wail, no drone and big power! Have your cake, and eat it, too!
Technical Description
Great Sound, and Great Power without drone!
We have spent the last TWO YEARS building, testing, iterating and improving this design. Now it's finally ready.
Currently only works with Dundon GT4RS Street Headers.
Using the latest technology in additive manufacturing, made from 347SS 3D-printed internals, this design keeps the “valve-open” pathways as short as possible, but still merges the waveforms of both banks for the great flat six symphony we're all wanting.
Nice and quiet when you want it to be, the right kind of flat six scream when you ask for it!
Choice of tips: OEM Weissach Tips, Dundon Polished "935-style" tips, Dundon Polished "Megaphone-style" tips in 3D-printed 316 Stainless Steel!
Makes 32whp at 8000rpm and 37lbft at 4500rpm in additional power over the car stock when combined with GT4RS street header and through axle package!
Dundon Motorsports part numbers: 100-30300 (Uses OEM Weissach Tips), 100-30302 (Dundon Polished 5.15" "Megaphone-style" tips), 100-30301 (Dundon Polished "935-style" Tips)
Fits: Porsche 718 Cayman GT4 RS / Spyder RS (2022-2025)
| SKU | DUNDON-100-30300 |
|---|---|
| Brand | Dundon Motorsports |
| Exhaust Tip Size | 90mm |
PROP65 WARNING

PROP 65 WARNING – Products sold by TMS such as lead acid batteries contain lead, which is known to the
state of California to cause cancer and birth defect or other reproductive harm. Safety Data Sheets for
products sold by TMS are available upon request.
For more information go to:
www.p65warnings.ca.gov/fact-sheets/lead-and-lead-compounds
| Many Items Are In-Stock & Ready-To-Ship. Typically Up-to 3-6 Weeks for Items Not In-Stock. |
