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FS.LAM.AVRS.VLV
Replace the heavy and bulky boat anchor rear cat-back exhaust and get ripping F1 car sound out of your Lamborghini Aventador without losing the civility of the factory valved exhaust system with our Valvetronic Exhaust System. Featuring Helical Valves and signature design improves exhaust scavenging and gives the Lamborghini V12 a high-pitched F1 wail. SOUND: At part throttle, the valves stay closed and keep the V12 tame and easy to live with. With your foot to the floor the valves open to unleash the full cacophony of the Lamborghini V12, allowing the pulses of each bank to converge into that iconic F1 high-pitched wail.. FEATURES: Fits all Lamborghini Aventador S LP-740 V12 vehicles (2016-2021) Street & dyno developed and autobahn endurance tested Laser scanned and CAD designed for perfect OEM fitment using AMETEK HANDY SCAN 700 Significant weight savings of over 20+ lbs versus the factory exhaust Constructed from high quality 14-16ga CNC mandrel-bent T304 stainless steel for maximum performance and durability Utilizes factory exhaust outlet tip; Fabspeed's tips sit right inside of the factory outlet for an aggressive look Helical U.K. vacuum-actuated exhaust valves are aerospace quality, have superior heat resistance, and are used exclusively by tier 1 OEMs like Ferrari, Porsche, Lamborghini, McLaren, Aston Martin, and hypercar manufacturers. No cheap 100% guaranteed to fail Chinese valves. No CEL (Check Engine Light) Guaranteed Retains factory exhaust valve functionality - Plug and play with the factory Lamborghini system Complies with OEM Lamborghini catback warranty Worlds best sounding exhaust system Simple bolt-on installation, no cutting or welding required All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

Fabspeed Lamborghini Aventador S LP740-4 Valvetronic Exhaust (2016-2021)
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Shipping Information
Most in-stock items ship within 2–3 business days from our U.S. warehouse or directly from the manufacturer. Custom or made-to-order parts may have extended lead times, which will be noted on the product page.
Once your order ships, you'll receive tracking details via email.
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FAQ's
Common questions are answered directly on our [FAQ page], including details about shipping, returns, warranty coverage, and how to verify product fitment.
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FAQs
Please read our FAQs page to find out more.
How do I know if a part fits my car?
Every product page includes detailed fitment information covering model, year, and variant. If you're unsure, reach out to our team with your VIN or vehicle details — we'll confirm compatibility before you order. Our goal is to ensure every part fits the first time.
Are you an authorized dealer for the brands you carry?
Yes. House of Fuel works directly with our manufacturing partners and authorized distributors to guarantee 100% authentic products. This ensures you receive genuine parts backed by the full manufacturer warranty and support.
How long does shipping take?
In-stock items typically ship within 2–3 business days. Lead times for made-to-order or imported parts vary by brand, and estimated delivery windows are listed on each product page. You'll receive tracking as soon as your order ships!
What is your return policy?
We accept returns within 14 days of delivery on new, unused items in their original packaging. Custom, special-order, or electronic components may be non-returnable. For all return requests, contact us first — we'll help you through the process quickly.
Can I order a part that isn't listed on the site?
Yes. If you're looking for a specific brand or part not currently on the website, send us a message. Our sourcing team can often locate or special order it directly from the manufacturer or distributor network.

