Akrapovic Exhaust System for BMW M8/M8 Competition (F91, F92) OPF/GPF

With a distinctive sound as you shift through the gears, coupled with enhanced power and torque, all encapsulated in a full titanium system, the Slip-On Line (Titanium) offers the Akrapovic experience while meeting ECE type approval. Constructed from lightweight high-grade titanium alloys and finished with two sets of carbon-fibre / titanium tailpipes, the system features complex parts crafted at the in-house titanium foundry, including the housing of the valves and collectors from the central muffler to the tailpipes. Two valves – one on each side of the muffler – tailor the gas flow to help produce that unmistakable Akrapovic sound, which is distinctly different from the M8 with a stock system. The exhaust tone is most noticeable as you move through the gears and accelerate, and this can be further controlled through the addition of the optional Akrapovic Sound Kit to provide increased aural pleasure. Akrapovic has achieved power gains of 14.3 hp at 5,200 rpm and torque increases of 19.4 Nm at 5,200 rpm when tested on the Akrapovic dyno against a BMW M8 Competition with a stock M Sport exhaust system for comparison. There is also the opportunity for further exhaust tuning through the addition of the optional Evolution Link pipe set (Titanium); using the link pipe set will change the gas flow and deliver the best sound possible from the Slip-On Line (Titanium). As a further enhancement, Akrapovic has created optional parts to change the visual appeal of the car and accompany the beautiful finish of the system’s tailpipes. With a handmade carbon-fibre diffuser and mirror caps in matte and glossy finishes, an added special touch can be made to the visual experience.

With the installation of the Evolution Link pipe set, ECE type approval for the Slip-On Line (Titanium) exhaust system is not valid, and remapping the ECU is mandatory when it is fitted.

With the installation of Akrapovic Sound Kit, ECE type approval for the Slip-On Line (Titanium) exhaust system is not valid.

For installing the slip-on system, the stock exhaust system has to be cut. Please read the instructions carefully before the start of the installation.

Evolution Link Pipe Set (Titanium) was tested and developed together with Slip-On Line (Titanium).

This full titanium accessory features complex parts cast in Akrapovic’s in-house foundry and is constructed from lightweight high-grade alloys to reduce weight. Combining the Evolution Link pipe set (Titanium) with the Slip-On Line (Titanium) exhaust creates a system that is perfectly in tune to deliver the very best aural experience in all driving modes. Akrapovic’s sound engineers have worked hard to produce a sporty V8 sound with an unmistakable Akrapovic character, while keeping it smooth and eliminating any drone, all designed for maximum everyday comfort. The sound is closer to that of a muscle car and delivers an exhilarating soundtrack. With a cast collector on the link pipe, where the gases from both sides of the engine mix, the link pipe provides a smooth flow for the gas and aids in providing the perfect sound as an ideal upgrade for the Slip-On Line (Titanium). With the installation of this optional accessory, ECE type approval for the Slip-On Line (Titanium) exhaust system is not valid, and remapping the ECU is mandatory when it is fitted.

When installing the Akrapovic Evolution link pipe set, remapping the ECU is mandatory in order to prevent potential “check engine light” warning signals.

Fitment notice: This optional link pipe does not fit on OPF equipped vehicles with emission product code S1DFA.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

The optional Akrapovic Sound Kit enables owners of selected Akrapovic car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovic technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in evolution system) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller to regulate the valves.

With the use of the optional Akrapovic Sound Kit, the ECE type approval is no longer valid.

Pictures are symbolic.

The stunning carbon fibre diffuser is offered as an option with the choice of a high-gloss or matt finish. It is a completely new design from the one that comes as standard on the car, and it gives the rear of the M8 a more aggressive and sporty feel. It shows off the tailpipes to their full extent and is a perfect accompaniment to the side mirror caps.

Fitment notice: With Akrapovic diffuser, hands-free trunk-lid opening/closing sensor is not working.

The stunning carbon fibre diffuser is offered as an option with the choice of a high-gloss or matt finish. It is a completely new design from the one that comes as standard on the car, and it gives the rear of the M8 a more aggressive and sporty feel. It shows off the tailpipes to their full extent and is a perfect accompaniment to the side mirror caps.

Fitment notice: With Akrapovic diffuser, hands-free trunk-lid opening/closing sensor is not working.

Schematic new version:

Performance graph:

Installation instructions - EN:

Installation instructions - DE, IT, FR, ES, PT, SI:

ECE Type-Approval Certificate:

POS HF:

STOCK EXHAUST; BMW M8 COMPETITION (OPF)

SLIP-ON; BMW M8 COMPETITION (OPF)

Schematic new version:

Installation instructions - EN:

Installation instructions - DE, IT, FR, ES, PT, SI:

Performance graph:

POS HF:

STOCK EXHAUST; BMW M8 COMPETITION (OPF)

EVOLUTION LINK PIPE SET; BMW M8 COMPETITION (OPF)

Schematic new version:

Installation instructions - EN:

User manual - EN:

Installation instructions - DE, IT, FR, ES, PT, SI:

User manual - DE, IT, FR, ES, PT, SI:

POS HF:

Schematic new version:

Installation instructions - EN:

Installation instructions - DE, IT, FR, ES, PT, SI:

ABE Type-Approval Certificate:

POS HF: