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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Fabricated from high-quality TIG-welded T304L stainless steel
Direct replacement for the OEM muffler with no welding required
Even greater gains can be expected when paired with a tune as seen on the dyno chart below with massive gains
Here’s a quick guide to help you:
Porsche 997 GT3 Valved Side Muffler Bypass Pipes Carrera Valvetronic Exhaust System Fabricated from high-quality TIG-welded T304LDEVELOPMENT AND TESTING: Deleting the side mufflers yields huge weight savings, helps with heat management in the engine bay and keeps the rear tires cooler. The hole leading into the secondary pipe is enlarged to equalize pressure in the center muffler promoting longevity. Flex bellows allow for easy installation and increase durability under extreme racing conditions in a similar manner to OEM. Large 3 diameter primary piping increases flow. High
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