Best Porsche Panamera Turbo Exhaust: 2017-2018 Guide

A Porsche Panamera Turbo exhaust upgrade is the single most effective way to unlock the character Porsche muffled out of the 2017-2018 (971) super-sedan. Under the hood sits a 4.0-liter twin-turbocharged V8 making 550 horsepower and 567 lb-ft of torque — enough to launch a 4,400-pound four-door to 60 mph in 3.6 seconds (3.4 with Sport Chrono) and on to 190 mph. Yet the factory exhaust keeps that V8 politely hushed. Swapping the cat-back for a titanium or stainless performance system wakes up the sound, sheds weight, and, in the case of the AWE systems, adds measurable power. At NLP Performance in Tampa, FL, we ship these exact systems to Panamera owners nationwide, so here are the five best options ranked and compared.

Why the 2017-2018 Panamera Turbo Is a Prime Exhaust Candidate

The 971-generation Panamera Turbo pairs a 550 hp 4.0L twin-turbo V8 with an 8-speed PDK and all-wheel drive, but Porsche voiced it for luxury-cruiser refinement. The factory Sport Exhaust helps, yet it still routes gases through heavy stamped-steel mufflers tuned to pass strict European drive-by noise limits. That leaves two obvious gains on the table: weight and sound. Turbocharged engines also muffle much of their own exhaust note across the turbine wheels, so a freer-flowing rear section is what actually lets a Panamera Turbo announce itself.

A performance cat-back or axle-back does three things on this platform. First, it removes restrictive OE mufflers to lower back pressure. Second, it drops mass at the very rear of the car — a titanium system such as the Akrapovic Evolution Line is roughly 40% lighter than the stock exhaust, which improves the car's polar moment and rear-axle balance. Third, it delivers the deep, boardroom-quiet-to-race-car transformation that owners chase. Every system below is a direct bolt-on for the 2017-2018 Panamera Turbo and integrates with the car's factory exhaust valve control.

The 5 Best Panamera Turbo (971) Exhaust Systems

These five systems cover the full range of Panamera Turbo exhaust upgrades — from an $11,000 titanium halo build to a value AWE axle-back and a standalone carbon tip upgrade. Every one is verified in stock and fitment-confirmed for the 2017-2018 Turbo.

1. Akrapovic Evolution Line Titanium w/ Carbon Tail Pipes — Top Pick

This is the definitive Panamera Turbo exhaust. Akrapovic hand-builds the Evolution Line entirely from lightweight titanium and finishes it with a set of woven carbon-fiber tail pipes, cutting roughly 40% of the mass out of the factory rear section. The result is a race-derived sound that stays civil at idle and turns ferocious under boost, plus optimized gas flow and reduced back pressure across a broad rpm band. It is the most expensive system here for a reason: nothing else combines this level of weight savings, material quality, and acoustic engineering.

2. Akrapovic Evolution Line Titanium (Tips Not Included)

Prefer to choose your own tips or already own a set? This is the same titanium Evolution Line cat-back without the carbon tail pipe set, saving over $2,200 versus the full kit. You still get the identical titanium muffler section, the same ~40% weight reduction, and the same free-flowing acoustics — you simply add the tips separately (see the carbon tail pipe set below). It is the smart path for owners who want the Akrapovic core but want to control the final look and cost.

3. AWE Tuning Track Edition — Best Value

The AWE Track Edition is our value champion. Hand-built from 100% T304 stainless steel, it uses AWE's 180 Technology drone-canceling resonators and an X-pipe, then deletes the factory mid-muffler for straight-through tubing. That yields a dyno-verified 12 horsepower and 12 lb-ft of torque gain to the crank and the loudest, most aggressive tone in the AWE lineup. At $3,075 it costs less than a third of the Akrapovic full kit while still adding real, measured power — the reason it is the system most Panamera Turbo owners actually buy.

4. AWE Tuning Touring Edition — Best for Daily Driving

The Touring Edition is the same T304 stainless system and the same 180 Technology X-pipe as the Track, but it retains the factory mid-muffler for a more controlled volume. AWE describes it as the choice "if you don't live alone" — a deeper, sportier tone at cruise without the neighbor-waking bark, while still deleting restrictive rear sections. At $2,875 it is the most sensible upgrade for owners who use the Panamera Turbo as a genuine daily driver or long-distance GT and want refinement over sheer volume.

5. Akrapovic Carbon-Fiber Tail Pipe Set

These are the woven carbon-fiber tips designed to finish the Akrapovic Evolution Line "tips not included" cat-back — the exact set bundled into the top-pick full kit. Buy them alongside the tips-not-included system and you replicate the flagship configuration while keeping the two purchases separate. On their own they are a lightweight, motorsport-grade visual upgrade that transforms the rear of the Panamera Turbo.

Akrapovic Titanium vs AWE Steel: Which Panamera Turbo Exhaust Wins?

The decision comes down to priorities: outright weight savings and race pedigree (Akrapovic) versus dyno-proven power and value (AWE). Here is every system side by side.

If your goal is the lightest, most exotic build and budget is secondary, the Akrapovic Evolution Line is the clear winner — titanium plus carbon simply cannot be matched by a steel system on the scale. But if you measure value in dollars per crank horsepower, AWE wins decisively: a real +12 hp and +12 lb-ft for $3,075, backed by a lifetime warranty. Both brands integrate with the factory exhaust valves, so either way you keep the Panamera Turbo's quiet-start civility.

How Much Power and Weight Does a Panamera Turbo Exhaust Add?

A cat-back exhaust on the 2017-2018 Panamera Turbo adds up to 12 horsepower and 12 lb-ft of torque, and a titanium system can cut roughly 40% of the factory exhaust's weight. AWE Tuning publishes dyno-verified figures of +12 hp and +12 lb-ft to the crank for its 180 Technology systems, achieved by replacing restrictive OE mufflers with straight-through T304 stainless tubing and an X-pipe. Because the Panamera Turbo's 4.0L V8 is already boosted to 550 hp, the biggest real-world change is throttle response and sound rather than a dyno headline — the exhaust lets the turbos breathe out more freely without touching the tune.

Weight is where titanium separates itself. The stock rear exhaust on this platform is heavy stamped steel; the Akrapovic Evolution Line replaces it with titanium at roughly 40% less mass. On a 4,400-pound car that reduction sits at the extreme rear, so it modestly improves weight distribution and rear-axle balance. For maximum gains, owners pair the exhaust with a high-flow intake and an ECU tune — but as a standalone bolt-on, a performance exhaust is the highest-impact-per-dollar mod for the character of the car.

Sound: Track Aggression vs Daily-Driver Refinement

Choose your sound before you choose your brand. The AWE Track Edition deletes the factory mid-muffler for the loudest, most aggressive note of the group, while the Touring Edition keeps the mid-muffler for a deeper-but-controlled tone that will not drone on the highway. Both use AWE's 180 Technology, which times reflected sound waves to arrive 180 degrees out of phase and cancel the boomy resonant frequencies that plague cheaper systems. The Akrapovic Evolution Line lands between motorsport and menace — civil at a cold start thanks to the retained factory valve control, then genuinely race-car loud when the valves open under boost. If you want to wake the neighborhood, go Track or Akrapovic; if you share walls, the Touring is engineered exactly for you.

Installation, Fitment and Warranty Notes

Every system in this guide is a direct bolt-on for the 2017-2018 Porsche Panamera Turbo (971) and reuses the factory exhaust valve actuators, so quiet-mode start-up and Sport-mode volume both continue to work. The AWE systems are axle-back/cat-back sections that install in a couple of hours on a lift with hand tools; the Akrapovic Evolution Line is a full titanium cat-back that we recommend fitting with the car on a two-post lift. AWE backs its exhausts with a lifetime warranty, and Akrapovic provides a manufacturer's warranty on its titanium systems. At NLP Performance we confirm fitment against your VIN before every Panamera Turbo exhaust ships, and our Tampa, FL team can answer install questions by phone or email.