Lamborghini Exhaust Guide: Huracán, Aventador and Urus Fitment, Sound and Downpipe Choices

Quick answer

If you are shopping for a Lamborghini exhaust, start with the model and the job you want the part to do.

For a Huracán or Aventador, most buyers are choosing between a rear exhaust system for sound and valve control, downpipes for a more aggressive race-use setup, or — on Huracán — racing headers for the sharpest change. For a Urus, AZ Motorsport lists both a rear race exhaust system and downpipes for 2019–2024 Urus/S/Performante applications.

Do not choose only by the word “Lamborghini.” A Huracán LP580/LP610, Huracán EVO/STO/Tecnica/Sterrato, Aventador LP700, Aventador S/SV/SVJ and Urus all use different AZM fitment paths.

AZM Lamborghini exhaust fitment table

Use this as a starting point, then confirm against the live AZ Motorsport product page before ordering.

AZM also lists Lamborghini downpipes for Urus, Aventador/S/SV, Aventador SVJ/Ultimae and Revuelto, plus Huracán racing headers. Those are separate product choices from the rear exhaust systems.

Rear exhaust vs downpipes vs headers

A rear exhaust system is usually the first place to look when the goal is sound character, valve control and a cleaner bolt-on upgrade. AZM’s Lamborghini exhaust systems are listed with stainless steel or Grade 5 titanium choices, depending on the model, and with straight-pipe race or valved street/track style options on the Huracán and Aventador product families.

Downpipes are a different decision. AZM’s Lamborghini downpipes are listed as 304 stainless steel, TIG-welded, direct bolt-on replacements using OEM mounting points, with race/catless and high-flow catted variants shown on the collected product data. They are the right conversation when the build goal is more exhaust flow and a more aggressive race-use setup, but they also bring the most important CEL, tuning and emissions questions.

Huracán racing headers sit another step deeper. AZM lists headers for Huracán LP580/LP610, Performante, EVO, STO, Tecnica and Sterrato applications. Treat headers as a serious race-use sound and flow change, not a casual “make it a bit louder” mod.

Stainless steel or titanium?

AZM lists T304 stainless steel and titanium choices across the Lamborghini rear exhaust lineup. Stainless is the practical daily-driven choice when durability and price matter. Titanium is the lighter, more premium route for owners chasing a sharper exotic-car setup.

This guide does not claim a specific weight saving, horsepower gain or torque gain for an AZM Lamborghini exhaust because the research brief did not find model-specific AZM dyno numbers or verified weight-difference data for these exact products. If your build has a power target, treat that as a tuning conversation with AZ Motorsport rather than a generic blog-number claim.

For Québec and Canadian buyers, the material choice also intersects with weather. T304 stainless steel is relevant in a place with winter, salt and wet roads, but no salt-spray or winter durability test was found in the product data. If the car sees shoulder-season driving, wash and inspect the system like any performance part.

Valved or straight-pipe?

Forum questions around Lamborghini exhausts tend to come back to the same trade-off: owners want more sound, but they do not want a cabin drone problem on longer drives.

A straight-pipe race variant is the more aggressive path. A valved setup gives the car two personalities: quieter when the valves are closed, sharper when they are open. AZM product pages describe valve integration choices and open/close control depending on the selected variant.

If you drive the car often, start by deciding how much control you want. A weekend Huracán STO, an Aventador SVJ that mainly comes out for meets, and a Urus that still carries family or clients do not all need the same sound strategy.

Urus: exhaust or downpipes?

The Urus is its own category because it is a performance SUV, not a low two-seat V10 or V12 car. AZM lists a Urus Race Exhaust System for 2019–2024 Urus/S/Performante and a separate Urus Downpipes product for the same 2019–2024 Urus/S/Performante fitment.

Choose the rear exhaust first if the goal is tone, valve control and a more emotional sound without going straight into the downpipe decision. Choose downpipes only when the build plan, tuning plan and race-use/emissions implications are clear.

Real Urus owners discuss catted downpipes as a way to make the SUV louder without going completely over the top. That is useful demand signal, but it is not a guarantee that every catted setup avoids CEL, smell, drone or emissions issues.

Canada, Québec and legality notes

AZ Motorsport’s Canadian advantage is practical: the brand is based in Québec, sells manufacturer-direct and positions its Canadian orders around local shipping and no customs fees. When comparing a Canadian landed price against a US or overseas listing, include exchange rate, brokerage, duties, delays and support.

The legal note is just as important. AZM’s Lamborghini performance exhaust/downpipe/header product pages include off-road/race-use language: these products are for closed-course competition or off-road racing vehicles and are not legal for public roads or emissions-regulated vehicles in Canada or the United States.

Do not treat “catted,” “valved” or “street/track” as a legal guarantee. If the Lamborghini is registered for road use, confirm the rules where the car will be driven before choosing the part.

Before you order

1. Match your exact model, trim and year to the AZM product listing.
2. Decide whether the goal is rear-exhaust sound, downpipe flow, or Huracán header aggression.
3. Choose stainless or titanium based on budget, use case and expectations.
4. Choose valved or straight-pipe based on how much cruising comfort matters.
5. Confirm race-use/emissions restrictions and tuning/CEL expectations before install.

If you are unsure, contact AZ Motorsport with your model year, trim, current exhaust/downpipe/header setup and whether you want valve control. That is safer than ordering by engine sound clips alone.