2024+ Porsche Panamera Exhaust: How-To Upgrade Guide

Upgrading the exhaust on a 2024+ Porsche Panamera is one of the most satisfying modifications you can make to the new 972-generation car – but it is also one of the most misunderstood, because the flagship option ships as a three-part system rather than a single boxed kit. The Akrapovic Slip-On Line (Titanium) is a full titanium rear-muffler upgrade with carbon-fiber tips, and it is the exhaust most Panamera owners land on. The catch: the $7,420.50 slip-on does not include the connecting hardware, so you also need either a V6 or V8 fit kit, and you can add the optional Sound Kit for on-demand volume control. This guide breaks down exactly what to order for your car, what each piece does, and how the install goes.

What You Need to Upgrade a 2024+ Panamera Exhaust

A complete 2024+ Porsche Panamera exhaust upgrade from Akrapovic is three orderable parts: the Slip-On Line muffler, one engine-specific fit kit, and (optionally) the Sound Kit. The slip-on is the heart of the system, but Porsche routes the V6 and V8 cars differently, so the connecting hardware is sold separately to guarantee a leak-free, factory-quality fit. Miss the fit kit and the slip-on physically will not bolt up. Here is the full system at a glance, with the price of each piece.

Add it up and a complete build lands at $8,026.48 for the slip-on plus a fit kit, or $8,619.95 with the Sound Kit included. That is a serious investment, but it is roughly in line with a factory-quality titanium system on a six-figure grand tourer – and it is the only Akrapovic-engineered path for the 972 chassis at NLP Performance.

Why the Akrapovic Slip-On Line for the 972 Panamera?

The Akrapovic Slip-On Line is built entirely from high-grade titanium, including components cast in Akrapovic's in-house foundry, and it swaps the heavy factory rear muffler for a lighter titanium assembly with an extra pair of exhaust valves for sound control. Akrapovic lists weight savings of up to 45% versus the OE muffler section – meaningful unsprung and rear-axle weight on a car this size. Because it is a slip-on (axle-back) design, it installs plug-and-play with no ECU remapping, so there is zero risk to your factory powertrain warranty on the tune side.

V6 or V8 Fit Kit: Which One Do You Need?

Match the fit kit to your engine, not your trim badge. The 2024+ Panamera lineup splits into two exhaust architectures: the 2.9L twin-turbo V6 (348 hp, 368 lb-ft) that powers the base Panamera and Panamera 4, and the 4.0L twin-turbo V8 found in the Panamera Turbo E-Hybrid (670 hp, 685 lb-ft combined). V6 cars use the V6 (976) fitting kit; V8 cars use the V8 (976) fitting kit. Both kits are $605.98 and both are mandatory – the slip-on will not mount without one.

Should You Add the Akrapovic Sound Kit?

The Akrapovic Sound Kit ($593.47) adds electronic control of the exhaust valves so you can pick a loud, racy note or a quieter cruising tone independently of the car's drive mode. Without it, the slip-on still sounds noticeably richer than stock, but its valves follow the factory logic. With it, you get a dedicated wow-factor switch – ideal if you want Sport-level volume in Comfort, or a mellow highway drone on a long trip. For a car meant to blend grand touring with sports-car theater, it is the single best-value add-on in the system.

How to Install the Akrapovic Slip-On Line

Installing the Akrapovic Slip-On Line on a 2024+ Panamera is a bolt-on rear-section job that a competent shop completes in roughly 2 to 4 hours – no cutting, welding, or tuning required. Because titanium components and factory-quality tolerances are involved, we recommend a lift and a second set of hands. Here is the sequence we follow at our Tampa, FL shop.

1. Confirm your parts. Verify you have the Slip-On Line, the correct V6 or V8 (976) fit kit for your engine, and (if ordered) the Sound Kit before you start. Check that your car is not OPF-equipped.
2. Raise and support the car. Put the Panamera on a lift or jack stands and let the exhaust cool completely to protect the OE hangers and your hands.
3. Remove the OE rear muffler. Loosen the clamps at the mid-pipe connection, free the rubber hangers, and lower the factory rear muffler section out.
4. Install the fit-kit hardware. Fit the V6 or V8 adapter pipes and clamps from your fit kit – this is the step that makes the slip-on chassis-specific.
5. Hang the titanium Slip-On Line. Mount the Akrapovic mufflers on the OE hangers, slide the carbon tips to your preferred depth, and align the tips evenly in the diffuser before final torque.
6. Wire the Sound Kit (if used). Connect the Sound Kit controller to the exhaust valves so you can toggle loud or quiet independently of drive mode.
7. Torque, test, and inspect. Torque all clamps, start the car, check for leaks, and confirm even tip alignment. No remap or reset is needed.

What the Slip-On Changes (and What Stays Factory)

The Akrapovic Slip-On Line reshapes the Panamera's character in three measurable ways while leaving the drivetrain completely stock. Sound: replacing the OE rear muffler with the titanium assembly and its extra valve pair gives a deeper, more metallic voice from both the 2.9L V6 and the 4.0L V8, and the optional Sound Kit swings you between a refined cruise and a full sports-car snarl on demand. Weight: with up to 45% less mass than the factory muffler section, the system trims pounds at the very rear of a grand tourer that tips the scales past 4,400 lbs, right where it helps balance most. Looks: the four carbon-fiber tailpipes fill the rear diffuser far more aggressively than Porsche's restrained OE tips.

Just as important is what does not change. Because it is a slip-on (axle-back) design, the Akrapovic installs behind the catalytic converters and needs no ECU remap, so your factory boost, torque management, and emissions hardware upstream stay exactly as Porsche built them. There is no fueling change and no software flash to undo before a dealer visit. That makes it one of the lowest-risk five-figure upgrades available for the 972 Panamera: you keep factory driving manners and your powertrain warranty on the tune side while gaining titanium sound, lighter weight, and show-car tips. For many owners, that balance of theater and reversibility is exactly why the slip-on outsells louder, more invasive full cat-back or downpipe-back systems – and why it is our most-recommended first modification on the new car at our Tampa, FL shop.

Exhaust Options for Earlier (970 & 971) Panameras

If you drive an earlier Panamera, the Akrapovic 972 slip-on will not fit – but NLP Performance stocks proven systems for the 970 (2010–2016) and 971 (2017–2023) cars too. AWE Tuning offers Touring Edition and Track Edition cat-backs for the 970 Panamera S, 4S, and Turbo starting at $2,875, and Akrapovic's Evolution Line cat-back covers the 971 Panamera Turbo. Match the system to your exact generation and engine before ordering.