Exhaust
718 GT4RS V11 Muffler
Listed for718GT4 RS, Clubsport, Boxster / Cayman
Sale price$9,175.50
Regular price
$10,195
−10% · Black Friday
You save $1,019.50 · ends Nov 30
Made to order
Welded parts (mufflers, headers) usually ship in about 7 business days. We call you if that changes.
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30-day Dundon GuaranteeLove it or send it back within 30 days.
Dundon Motorsports stands behind our products with a 30-day love-it guarantee. We are confident in the quality and performance of our upgrades, but if for any reason they don't meet your standards or help you push your performance on track, you can send them back within 30 days.
Overview
The Long Awaited Dundon GT4RS Muffler: Great flat-6 wail, no drone and big power! Have your cake, and eat it, too!
Technical details
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!
Specs
- Part numbers
- Uses OEM Weissach Tips 100-30300
- Dundon Polished "935-style" Tips 100-30301
- Dundon Polished 5.15" "Megaphone-style" tips 100-30302
- Brand
- Dundon Motorsports
- Listed for
- 718 · GT4 RS, Clubsport, Boxster / Cayman
- Condition
- New
What owners say
450+ independent reviews
Average 5.0 out of 5. Average from verified buyers, collected by Loox.
Recent reviews from other Dundon owners
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Rated 5 out of 5. Verified buyer
Terrific responsiveness and service from Dundon!
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Rated 5 out of 5. Verified buyer
Dundon never disappoints! Installation was a breeze and everything fit exactly like you would expect.
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Rated 5 out of 5. Verified buyer
Great quality! Just print instructions and make sure to print template at 100% . 67 lb paper is perfect for template..
