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Competitive Pricing
We will beat most prices!
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Questions?
Contact us at sales@allianceracing.com
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Free Shipping
Free shipping on orders over $300!
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Porsche 991.2 Carrera – Valved Exhaust System
Motorsport Tone • Precision Engineering
Overview
When the 991.1 generation 911 was replaced by the 991.2, Porsche added twin turbos that muted much of the drama and emotion from the exhaust note. At Valvetronic Designs, we believe sound is the foundation of driving passion—and our exhaust package restores the raw emotion your Carrera deserves.
Sound Dynamics
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Valves Open – Exhaust gases flow almost completely unrestricted. After passing through the turbos, the system channels them through our valved muffler, into a large X-pipe, and out the tips. The result is an extremely raw, motorsport-inspired tone that reconnects the 991.2 to Porsche’s naturally aspirated roots.
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Valves Closed – Sound is routed through dual quad-chamber mufflers, significantly reducing volume for quiet cruising, early mornings, and long drives.
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Upgraded Exhaust Manifolds – Regardless of configuration, our CAD-designed and CFD-tested manifolds increase exhaust pitch and bring back the signature emotion missing from the stock 3.0TT setup.
Features
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Built from Brushed T304 Stainless Steel or upgrade to Grade 5 Titanium
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Vacuum-actuated valves with OEM-style control
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Mandrel-bent piping for maximum exhaust flow
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Precision TIG welds for strength and reliability
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Beautifully finished tips to complement the 911’s rear styling
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9.5 lbs lighter than the factory exhaust
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100% reversible – always able to return to stock
Fitment
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2016 – 2019 Porsche 991.2 Carrera 3.0TT
Shipping on new purchases
In Stock Items:In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.
Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.
Returns Policy
To start the return process, please e-mail sales@allianceracing.com
Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason
Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.
Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Shipping
To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614
In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.
Depending on your location, the time it may take for your exchanged product to reach you may vary.
If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.
To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.
Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.
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