Akrapovic G8X M3 / M4 Titanium Exhaust - Slip-On Line

Tail Pipe Set No Yes - Classic Carbon Tips (TP-CT/68) Yes - Octagonal Carbon Tips (TP-CT/69) Yes - Octagonal Chopped Carbon Tips (TP-CT/73/CF)

Add Sound Kit No Yes Include Sound Kit (P-HF1384)

$7,502.50

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This high-grade lightweight titanium system, finished with hand-crafted carbon-fibre tailpipes, weighs in at 35% lighter than stock and features a pair of collectors cast in the in-house foundry. The Slip-On Line (Titanium) can include a specially developed Akrapovič control kit for a complete sound experience. The sound character offers a rich tone at normal cruising, rising to a deep sporty sound when the M3/M4 is driven more dynamically. A ground-breaking octagonal shape has been fashioned from lightweight titanium with a carbon-fibre outer sleeve for the tailpipes, and for more traditional buyers there is the classic cylindrical design.

The system delivers power increases of 8.0 kW (10.9 hp) at 6,000 rpm and a torque gain of 13.9 Nm at 5,000 rpm when tested on the Akrapovič dyno against a BMW M4 Competition with a standard stock exhaust. Remapping is not needed for this configuration, and it fits all vehicles (OPF and non-OPF), but the ECE certificate is valid only for cars equipped with an OPF filter.

Product Details:

Fits both RWD and xDrive models
Titanium construction
Choice of classic or octagonal carbon tips
Optional sound kit
Available link pipes for customers looking to change the exhaust for closed circuit usage.

NOTE: The Slip-On Line (Titanium) exhaust system is ECE type approved for cars equipped with an Otto/gasoline particulate filter. With installation of optional link pipes, downpipes, and Akrapovič Sound Kit, ECE type approval is no longer valid.

Akrapovic G8X M3 / M4 Titanium Exhaust - Slip-On Line

$7,502.50

Any questions?

Common questions about fitment, shipping and returns. Still need help? Get in touch.

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.