

Dundon Motorsports stands behind our products with a 30-day love it guarantee. We are confident in the quality and performance of their 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.
Some products are built locally and made to order. Typical lead time for welded components (mufflers, headers) is about 7 business days after purchase. In rare cases timelines may change—we’ll notify you by phone.
An easy way to free up some power in your 991.1 or 991.2 GT3. We recommend changing the airfilter when installing Dundon exhaust packages to reduce pumping losses and free up as much power as possible!
In conjunction with the Dundon Race Headers on the 991 GT3 the K&N air filters show about 8-9whp gain!
We recommend changing the airfilter when installing Dundon exhaust packages to reduce pumping losses and free up as much power as possible!
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