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Motorsport-Inspired • Full System • Unmatched Sound
Welcome to the Valvetronic Designs Valved Sport Exhaust System for the Porsche 997 platform. Designed from the ground up, this system transforms your 997 into a truly unique-sounding machine, unlike anything else on the road.
Engineered with our race-bred equal-length headers, free-flow X-pipe, and valved side mufflers, the system delivers an F1-inspired note that unlocks the raw emotion hidden beneath this platform. With valves open, you’ll enjoy an aggressive, motorsport-quality sound experience. With valves closed, volume levels are reduced significantly, eliminating unwanted frequencies for daily comfort.
This is not just an axle-back or partial system—our 997 exhaust package is only sold as a complete setup, ensuring perfect harmony between flow, tone, and functionality.
Free-flow equal-length race headers
Free-flow X-pipe
Valved side mufflers for adjustable sound
Quad exhaust tips
Complete vacuum valve control hardware
Constructed from Anodized Gold T304 Stainless Steel
Vacuum exhaust valves with factory-style operation
21.8 lbs lighter than the factory exhaust (T304 Stainless version)
Mandrel-bent piping for maximum exhaust flow
Precision TIG welds for strength and durability
100% reversible – always able to return to stock
2005–2008 Porsche 997.1 Carrera / Carrera S
2009–2012 Porsche 997.2 Carrera / Carrera S
Also fits convertible models
Questions?
Small items arrive to you in under 1 week
Larger products like full suspension kits must ship freight and can take 1-3 Weeks
Instructions are included for most parts that require any sort of knowledge to install.
Here's what to do if your parts come WITHOUT instructions:
1. Some parts are genuinely common sense on how they get installed
2. If you can't figure it out on your own, YOUTUBE IS YOUR FRIEND! Our founder started this company from learning how to build headlights off a YouTube Video
3. If there are no videos on YouTube, or instructions anywhere on Google then please CALL OR EMAIL US and we will guide you through or get you instructions from the manufacturer
4. Doing installs on your own is always fun, but sometimes, it isn't. Always consider having your parts professionally installed
ALWAYS CONSIDER US. We sold you the parts, let us install them at THE LAB in Connecticut. We offer enclosed and open cross country transportation.
Of course you won't want to spend thousands on transportation to install lug nuts or emblems but if you are spending a LOT of money on parts, you may just want to send the car our way
If the part was NOT installed, we accept returns within 14 days of delivery.
If the part WAS installed (or attempted installation), we cannot accept a return.
All parts come with Manufacturer Warranty! Each manufacturer has different warranties so we suggest reading up on their warranty policy before ordering.
YES! If you come across a competitor with a lower advertised price than us, we will BEAT it by at LEAST 1%. Please contact us with proof of the lower priced product.
NO! We do not give out discounts or do sponsorships. You can get 5% OFF your first order by signing up for text & email notifications. OR just wait until our BLACK FRIDAY Sale that happens once a year.
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Active Hours: 9:00 AM To 5:00 Pm (Mon To Fri)
Phone: (475) 227-5381
Email: sales@legendsautoparts.com
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