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Akrapovic Titanium Axle Back - Classic Carbon Tips (BMW G8X M3/M4)

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$8,548.99
8548.99  
FREE Shipping
SKU: 121607
MPN: S-BM/T/21H-C

Product Details

Description

Akrapovič’s evolution titanium exhaust system uses high-grade lightweight titanium with carbon fiber tailpipes and weighs 35% lighter than stock. The Slip-On Line (Titanium) comes with 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-fiber 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. 

TECHNICAL DATA

  UNIT STOCK AKRAPOVIČ MAX GAIN
max. power kW 376.0 / 6200 rpm 382.0 / 6200 rpm + 8.0 / 6000 rpm
  HP (m) 511.2 / 6200 rpm 519.4 / 6200 rpm + 10.9 / 6000 rpm
  HP (i) 504.2 / 6200 rpm 512.3 / 6200 rpm + 10.7 / 6000 rpm
max. torque Nm 650.2 / 4350 rpm 660.8 / 4450 rpm + 13.9 / 5000 rpm
  lb-ft 479.6 / 4350 rpm 487.4 / 4450 rpm + 10.3 / 5000 rpm
weight kg 23.5 15.3 - 8.3
  lb 51.9 33.7 - 18.2
  %     - 35.0

Note:

Tips shown are octagonal shape 

Product Features

  • High-grade lightweight titanium system.
  • Sound character provides a rich tone at normal cruising, transitioning to a deep sporty sound under acceleration.
  • Increases power by 10.9 hp at 6,000 rpm and torque by 10.3 lb-ft.

installation

Fitment Guide

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Fitment Guide
Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2021 2022 BMW 3 Series M3 Sedan L6 3.0 GAS FI T ALL  
2021 2022 BMW 4 Series M4 Coupe L6 3.0 GAS FI T ALL  

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