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.
Designed to maximize the performance of your 4.0L-4.2L 997 Cup Engine using Dundon's tuned-length race headers into the legendary Crack Pipe. All the power and all the sound!
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