Dundon Motorsports Valved Side Muffler Deletes for Porsche 911 GT3 / GT3 RS (997 / 991, 2007-2019)
Dundon Motorsports Valved Side Muffler Deletes for Porsche 911 GT3 / GT3 RS (997 / 991, 2007-2019)
TAG Motorsports is pleased to offer the Dundon Motorsports Valved Side Muffler Deletes for the Porsche 911 GT3 / GT3 RS (997 / 991, 2007-2019).
Enjoy 347 Stainless construction, same high quality valves as used in our battle tested Race Headers. Reduce weight through the elimination of side mufflers, reduce heat on the rear tires and under the decklid, no Drone, and 100% Lifetime Guarantee, including track use.
Technical Description
Available in OEM lower flow tube size for stock muffler or 3" lower flow tube size for use with Dundon Lifetime Mufflers
3" Lower Flow Path Offers
- 44% improvement in flow over stock
- 20% reduction in pressure drop over stock
- Use with Loud Muffler to have a bulletproof light weight track setup, with no drone
Use with Quiet Muffler to have a bulletproof light weight track setup for dB restricted tracks!
Dundon Motorsports part numbers: 106-10007 (997/991 GT3 3" Valved Side Delete (with Dundon Muffler)), 106-10006 (997/991 GT3 OEM Valved Side Delete)
Fits: Porsche 911 GT3 / GT3 RS (997 / 991, 2007-2019)
| SKU | DUNDON-106-10007 |
|---|---|
| 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. |
