Akrapovic Exhaust System for BMW M2 (G87)

SO - Slip-On

This product is totally constructed from high-grade titanium and features special parts, with two valves, one for each side of the muffler, and two acoustic reflectors. The housing of the valves and the collectors are all cast in the in-house titanium foundry. There is a choice of two tailpipe designs: either the ground-breaking octagonal shape, as first seen on the exhaust for the BMW M3/M4, or the more traditional and classic design.

The twin sets of tailpipes have outer sleeves hand crafted from carbon fibre, and the use of lightweight materials has produced an exhaust that is 7.3 kg (32.7%) in comparison to the standard stock exhaust. Power is increased by 3.9 kW (5.3 hp) at 2,800 rpm and a torque gain of 13.5 Nm at 2,800 rpm was registered when tested on the Akrapovic dyno against a BMW M2 Coupé with a standard stock exhaust. The exhaust has been developed to provide a unique driving experience.

Together with the most advanced Akrapovic control kit – which has been designed to offer an exceptional sound experience – the system with its exhaust valves and acoustic reflectors tailors the gas flow to a smooth, rich tone at normal cruising and a deep, sporty sound when driving the M2 Coupé more dynamically and enthusiastically.

ECU remapping is not needed, and the exhaust meets ECE type-approval conditions for the BMW M2 Coupé (G87) with OPF filters.Optional link pipes and downpipes are available for closed circuit usage, along with the optional Akrapovic Sound Kit.

With the installation of these options, ECE type approval of the Slip-On Line (Titanium) is no longer valid.The Slip-On Line (Titanium) exhaust system is ECE type approved for cars equipped with an Otto/gasoline particulate filter.

The Tail Pipe Set (Carbon) has to be ordered separately as a mandatory part. Please choose TP-CT/69 or TP-CT/68.

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Maximum power	kW	334.9 / 6550 rpm	336.0 / 6400 rpm	+ 3.9 / 2800 rpm
	HP (m)	455.3 / 6550 rpm	456.8 / 6400 rpm	+ 5.3 / 2800 rpm
	HP (i)	449.1 / 6550 rpm	450.6 / 6400 rpm	+ 5.2 / 2800 rpm
Maximum torque	Nm	539.9 / 4450 rpm	543.2 / 4300 rpm	+ 13.5 / 2800 rpm
	lb-ft	398.2 / 4450 rpm	400.6 / 4300 rpm	+ 10.0 / 2800 rpm
Weight	kg	22.3	15.0	- 7.3
	lb	49.2	33.1	- 16.1
	%			- 32.7
Installation time	min		250
ECU Remapping	No	No	No	No

Evolution Link Pipe Set (SS) was tested and developed together with Slip-On Line (Titanium).Constructed from high-grade stainless steel, this noticeably lighter-than-stock link pipe features a resonator in the middle part and removes the secondary set of catalytic converters.

Available for all countries (United States excluded), the link pipe delivers a power gain of 13.4 kW (18.2 hp) at 5,850 rpm and torque increases of 21.9 Nm at 5,850 rpm when tested on the Akrapovic dyno against a BMW M2 (OPF/GPF) with a standard stock exhaust.

Combined with a Slip-On Line (Titanium) delivering a deep, rich, and sporty sound without drone, it totally embraces the pure turbocharged inline six-cylinder sound.

Remapping is mandatory as the stock secondary catalytic converters are removed.

This product is meant for racetrack use and closed courses only.

This product fits on OPF and non-OPF vehicles.

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

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Maximum power	kW	376.0 / 6200 rpm	389.6 / 6650 rpm	+ 17.7 / 6650 rpm
	HP (m)	511.2 / 6200 rpm	529.7 / 6650 rpm	+ 24.1 / 6650 rpm
	HP (i)	504.2 / 6200 rpm	522.5 / 6650 rpm	+ 23.7 / 6650 rpm
Maximum torque	Nm	650.2 / 4350 rpm	666.4 / 4300 rpm	+ 25.4 / 6650 rpm
	lb-ft	479.6 / 4350 rpm	491.5 / 4300 rpm	+ 18.7 / 6650 rpm
Weight	kg	13.5	5.0	- 8.4
	lb	29.7	11.1	- 18.6
	%			- 62.7
Installation time	min		90

Evolution Link pipe set (Titanium) was tested and developed together with Slip-On Line (Titanium) system.

The titanium Evolution link pipe set upgrades the Slip-On system to the Evolution system, that takes the performance of the Renault Mégane R.S. to even greater heights. The lower weight of the system over stock improves the car’s handling, and together with the increase in power and torque makes this impressive hot hatch an even more thrilling experience. When the high-revving engine lets out that distinctive deep and sporty Akrapovic sound, the whole package becomes one for all the senses to enjoy.

For installing the evolution link pipe set, the stock exhaust system has to be cut. Please read the instructions carefully before the start of the installation.

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

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

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Maximum power	kW	334.9 / 6550 rpm	345.6 / 6650 rpm	+ 13.4 / 5850 rpm
	HP (m)	455.3 / 6550 rpm	469.9 / 6650 rpm	+ 18.2 / 5850 rpm
	HP (i)	449.1 / 6550 rpm	463.5 / 6650 rpm	+ 18.0 / 5850 rpm
Maximum torque	Nm	539.9 / 4450 rpm	557.3 / 5300 rpm	+ 21.9 / 5850 rpm
	lb-ft	398.2 / 4450 rpm	411.0 / 5300 rpm	+ 16.2 / 5850 rpm
ECU Remapping	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.

Constructed from high-grade titanium, this lighter-than-stock link pipe is available for the United States only, the link pipe is shorter, allowing the stock catalytic converters to remain on the car.

Combined with a Slip-On Line (Titanium) and delivering a deep, rich, and sporty sound without drone, it totally embraces the pure turbocharged inline six-cylinder sound.

Remapping is mandatory.

This product is meant for racetrack use and closed courses only.

This product fits only on NON-OPF vehicles.

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

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Maximum power	kW	334.9 / 6550 rpm	345.6 / 6650 rpm	+ 13.4 / 5850 rpm
	HP (m)	455.3 / 6550 rpm	469.9 / 6650 rpm	+ 18.2 / 5850 rpm
	HP (i)	449.1 / 6550 rpm	463.5 / 6650 rpm	+ 18.0 / 5850 rpm
Maximum torque	Nm	539.9 / 4450 rpm	557.3 / 5300 rpm	+ 21.9 / 5850 rpm
	lb-ft	398.2 / 4450 rpm	411.0 / 5300 rpm	+ 16.2 / 5850 rpm
ECU Remapping	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.	Yes: For perfect performance, throttle response and durability, special developed mapping has to be used.

A ground-breaking octagonal shape has been fashioned from lightweight titanium with a carbon-fibre outer sleeve, totally in keeping with lines of the car.

For more traditional buyers, there is the classic cylindrical design, also constructed from same materials, but featuring an update to the current range of tailpipes for BMW cars available from Akrapovic.

This product fits on xDrive, CSL, M3 Touring (G81), M4 (G83) Competition and Convertible models.

A ground-breaking octagonal shape has been fashioned from lightweight titanium with a carbon-fibre outer sleeve, totally in keeping with lines of the car.

For more traditional buyers, there is the classic cylindrical design, also constructed from same materials, but featuring an update to the current range of tailpipes for BMW cars available from Akrapovic.

This product fits on xDrive, CSL, M3 Touring (G81), M4 (G83) Competition and Convertible models.

A ground-breaking octagonal shape has been fashioned from lightweight titanium with a chopped carbon-fibre outer sleeve, totally in keeping with lines of the car.

For more traditional buyers, there is the classic cylindrical design, also constructed from same materials, but featuring an update to the current range of tailpipes for BMW cars available from Akrapovic.

This product fits on xDrive, CSL, M3 Touring (G81), M4 (G83) Competition and Convertible models.

Developed to be used in conjunction with the Akrapovic Slip-On Line (Titanium) and the Evolution Link Pipe Set (Titanium), this high-quality stainless steel downpipe set features a pair of sporty catalytic converters (200 cpsi) with heat insulation.

The front part of the downpipes is cast in the in-house foundry, providing a perfect fit.

Delivering a pure racing sound full of emotion, this provides great feedback at high revs, without drone.

Remapping the ECU is mandatory to prevent potential check engine light warning signals.

This product is meant for racetrack closed course use only.

This product fits on xDrive, CSL, M3 Touring (G81), M4 (G83) Competition and Convertible models.

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

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Weight	kg	8.2	6.7	- 1.5
	lb	18.0	14.8	- 3.2
	%			- 18.0
Installation time	min		180.0

Developed to be used in conjunction with the Akrapovic Slip-On Line (Titanium) and the Evolution Link Pipe Set (Titanium), this high-quality stainless-steel downpipe has the catalytic converters removed.

Delivering a pure racing sound full of emotion, this provides great feedback at high revs, without drone.

Remapping the ECU is mandatory to prevent potential check engine light warning signals.

This product is meant for racetrack closed course use only.

This product fits on xDrive, CSL, M3 Touring (G81), M4 (G83) Competition and Convertible models.

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

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Weight	kg	8.2	3.7	- 4.5
	lb	18.0	8.2	- 9.8
	%			- 54.7
Installation time	min		180.0

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 to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves.

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

Pictures are symbolic.

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Installation time	min		90

For extra visual impact, there is the option to add a hand-crafted carbon fibre diffuser.

Produced in-house, this lightweight accessory – with ABE type approval – is designed to show off the tailpipes of the Akrapovic exhaust at their absolute best.

This product fits on xDrive, CSL andM4 (G83) Competition models.

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Weight	kg	1.4	0.7	- 0.7
	lb	3.0	1.6	- 1.4
	%			- 48.2
Installation time	min		60.0

For extra visual impact, there is the option to add a hand-crafted carbon fibre diffuser.

Produced in-house, this lightweight accessory – with ABE type approval – is designed to show off the tailpipes of the Akrapovic exhaust at their absolute best.

This product fits on xDrive, CSL andM4 (G83) Competition models.

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Weight	kg	1.4	0.7	- 0.7
	lb	3.0	1.6	- 1.4
	%			- 48.2
Installation time	min		60.0

For extra visual impact, there is the option to add a hand-crafted carbon fibre diffuser.

Produced in-house, this lightweight accessory – with ABE type approval – is designed to show off the tailpipes of the Akrapovic exhaust at their absolute best.

A new feature is offered with this updated version of the diffuser: a high gloss black painted frame integrates the diffuser with the rear part of the vehicle.

This product fits also on xDrive, CSL and M4 (G83) Competition models.

PERFORMANCE:

	Unit	Stock	Akrapovic	Max gain
Weight	kg	1.8	1.0	- 0.8
	lb	4.0	2.2	- 1.8
	%			- 44.4
Installation time	min		180.0