Akrapovic BMW F30 F31 F32 F33 Slip-On Line Titanium Exhaust System OPF GPF for 340i and 440i
Transform your BMW 340i or 440i with the Akrapovic Slip-On Line Titanium Exhaust. This premium titanium axle-back exhaust with handcrafted carbon fibre tailpipes delivers a sharper exhaust note, real performance gains, and significant weight saving. Designed for BMW F30 F31 F32 F33 models, including xDrive, this Akrapovic valved exhaust is ECE approved and engineered for everyday usability with a deep, sporty tone when you want it and a refined sound on cruise. OPF GPF search friendly for owners of particulate filter equipped models.
We have fitted and used this system, and customer feedback has been outstanding. Expect a smoother, richer soundtrack at light throttle and an aggressive, motorsport-inspired note under load. The ECU-controlled dual-mode valve and the clever acoustic reflector before the tailpipes let you fine tune cabin character for a more engaging drive.
Why choose the Akrapovic Slip-On Titanium for BMW 340i 440i
- Lightweight full titanium construction with stunning carbon fibre tailpipes
- Valved exhaust for everyday comfort and dynamic sound when you press on
- ECE type approved for road use
- Plug-and-play style installation with OEM valve control retained
- Akrapovic precision quality and durability
Measured performance
- Power gain: +6.6 kW at 6150 rpm
- Torque gain: +7.9 Nm at 2700 rpm
- Weight saving: −4.4 kg versus stock
Key features and tech
- Dual-mode ECU-controlled valve for quiet cruising and sporty sound on demand
- Manually adjustable acoustic reflector before the tailpipe to enhance cabin presence
- Handcrafted carbon fibre tailpipes for a premium OEM-plus look
- Titanium silencers and pipework for strength, heat resistance, and weight reduction
- Slip-on axle-back layout for a clean upgrade path
Compatibility
- BMW 3 Series F30 F31 LCI 340i, 2014 to 2018
- BMW 4 Series F32 F33 F36 LCI 440i, 2014 to 2018
Also fits xDrive models. Can be used with BMW tow bar. Does not fit cars equipped with the M Performance diffuser.
Options and recommended upgrades
- Akrapovic Sound Kit, for on-demand valve control
- Akrapovic BMW F30 F31 F32 F33 Evolution Line Stainless Steel Link Pipe Set, available separately to complete your setup
Installation and fitting
Simple plug-and-play style fitting. The factory exhaust requires cutting for installation. Please read the instructions fully before starting. For professional installation, we recommend booking fitting with Nforcd in Warwickshire. Request a quote: Sales@nforcd.com
Part number
S-BM/T/6H
Manufacturer and warranty
Manufactured by Akrapovic
Akrapovic One Year Warranty
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