Exhaust Systems, Downpipes & more

BMW G42 M240i Exhaust Systems

Unleash the true sound of your BMW G42 M240i's B58 engine with our leading range of exhaust system upgrades. Shop full systems, downpipes & more.

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Scorpion BMW G42 M240i OPF Back Exhaust System Scorpion BMW G42 M240i OPF Back Exhaust System With Black Daytona Tips
Scorpion ExhaustsScorpion BMW M240i OPF Back Exhaust System (G42)
From £975.24GBP
Save £190.67
Milltek BMW M240i Large Bore Downpipe & Sports Cat (G42)-R44 Performance
Milltek SportMilltek BMW M240i Large Bore Downpipe & Sports Cat (G42)
From £762.67GBP £953.34GBP
Save £27.00
Leib BMW B58 OPF Delete Cables (F20/F22/F30/F32/G20/G22/G42)-R44 Performance
LEIB EngineeringLeib BMW B58 OPF Delete Cable (F20/F22/F30/F32/G20/G22/G42)
£152.99GBP £179.99GBP
Save £414.00
Remus Exhausts BMW G42 M240i RACING Axle Back Exhaust System Remus Exhausts BMW G42 M240i RACING Axle Back Exhaust System Fitted On Car
RemusRemus BMW M240i RACING Axle Back Exhaust System In Stainless Steel (G42 2021+)
From £1,655.99GBP £2,069.99GBP
Save £564.00
Remus Exhaust BMW G42 M240i RACING Cat Back Exhaust System Remus Exhaust BMW G42 M240i RACING Cat Back Exhaust System Fitted On Car
RemusRemus BMW M240i RACING Cat Back Exhaust System In Stainless Steel (G42 2021+)
From £2,255.99GBP £2,819.99GBP
Save £540.00
Remus Exhausts BMW G42 M240i Cat Back Exhaust System Remus Exhausts BMW G42 M240i Cat Back Exhaust System Fitted To Car
RemusRemus BMW M240i Cat Back Exhaust System In Stainless Steel (G42 2021+)
From £2,159.99GBP £2,699.99GBP
Save £390.00
Remus Exhausts BMW G42 M240i Axle Back Exhaust System Remus Exhausts BMW G42 M240i Axle Back Exhaust System Fitted On Car
RemusRemus BMW M240i Axle Back Exhaust System In Stainless Steel (G42 2021+)
From £1,559.99GBP £1,949.99GBP
Save £287.86
Milltek Sport BMW M240i xDrive OPF-Back Exhaust System (G42 OPF/GPF Only) Milltek Sport BMW M240i xDrive OPF-Back Exhaust System (G42 OPF/GPF Only)-R44 Performance
Milltek SportMilltek Sport BMW M240i xDrive OPF-Back Exhaust System (G42 OPF/GPF Only)
From £1,151.44GBP £1,439.30GBP
Save £398.70
Milltek Sport BMW M240i xDrive Cat-Back Exhaust System (G42 OPF/GPF Only)-R44 Performance Milltek Sport BMW M240i xDrive Cat-Back Exhaust System (G42 OPF/GPF Only)-R44 Performance
Milltek SportMilltek Sport BMW M240i xDrive Cat-Back Exhaust System (G42)
From £1,594.81GBP £1,993.51GBP
Save £1.31
Genuine BMW B58 OEM V Band Downpipe Gasket 18328612538 Genuine BMW B58 OEM V Band Downpipe Gasket 18328612538
Genuine BMWGenuine BMW B58 OEM V Band Downpipe Gasket 18328612538
£15.09GBP £16.40GBP
Save £78.00
Leib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)-R44 Performance Leib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)-R44 Performance
LEIB EngineeringLeib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)
£441.99GBP £519.99GBP
Save £100.50
Leib BMW G Series B58 B48 CatOPF Delete With CAN BUS Pro Functions - R44 Performance
LEIB EngineeringLeib BMW M240i/M340i/M440i B58/B48 Cat/OPF Delete Kit With CAN BUS Pro Functions (G42/G20/G22/F40/F44)
£569.49GBP £669.99GBP
dAHLer BMW M240i xDrive Performance Cat-Back Exhaust System (G42)-R44 Performance dAHLer BMW M240i xDrive Performance Cat-Back Exhaust System (G42)-R44 Performance
daHlerdAHLer BMW M240i xDrive Performance Cat-Back Exhaust System (G42)
From £3,185.99GBP
Save £64.00
BMW B58 Gen 2 OPF Decat Downpipe CERAMIC COATED (G Series M240i, M340i, M440i, Z4 M40i, Supra A90 & more)
SLN PerformanceBMW B58 Gen 2 OPF Decat Downpipe CERAMIC COATED (G Series M240i, M340i, M440i, Z4 M40i, Supra A90 & more)
£256.00GBP £320.00GBP
Save £99.00
BMW B58 Gen 2 OPF Sports Cat Downpipe CERAMIC COATED (G Series M240i, M340i, M440i, Z4 M40i, Supra A90 & more)
SLN PerformanceBMW B58 Gen 2 OPF Sports Cat Downpipe CERAMIC COATED (G Series M240i, M340i, M440i, Z4 M40i, Supra A90 & more)
£396.00GBP £495.00GBP
Akrapovic BMW G42 M240i Titanium Slip-On Line Exhaust System Akrapovic BMW G42 M240i Titanium Slip-On Line Exhaust System
AkrapovicAkrapovic BMW G42 M240i Titanium Slip-On Line Exhaust System
£5,394.00GBP
Save £442.35
Valvetronic Designs BMW G42 M240i Valved Sport Exhaust System Valvetronic Designs BMW G42 M240i Valved Sport Exhaust System
Valvetronic DesignsValvetronic Designs BMW G42 M240i Valved Sport Exhaust System
From £2,506.65GBP £2,949.00GBP
Save £3.15
Genuine BMW Exhaust Clamping Bush (70mm) 18307560780
Genuine BMWGenuine BMW Exhaust Clamping Bush Pipe Sleeve (70mm) 18307560780
£36.21GBP £39.36GBP
Save £81.12
Milltek Sport Exhaust Valve Controller For BMW B58 Gen2 (G42 M240i, G20 M340i & Toyota GR Supra)
Milltek SportMilltek Sport Exhaust Valve Controller For BMW B58 Gen2 (G42 M240i, G20 M340i & Toyota GR Supra)
£324.48GBP £405.60GBP
Save £115.28
Milltek Sport BMW G42 M240i OPF/GPF Delete Midpipe (2022+) SSXBM1225 Milltek Sport BMW G42 M240i OPF/GPF Delete Midpipe (2022+)
Milltek SportMilltek Sport BMW G42 M240i OPF/GPF Delete Midpipe (2022+)
From £461.10GBP £576.38GBP