BMW M340i G20/G21 Performance Parts
252 parts listed for the BMW M340i G20/G21 (2019+), from VTT, Spool Performance, Dinan and FTP Motorsport.
VTT
PFS B58 Port Injection Kit
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$729.99Available
VTT
VTT B58 GC/GC+ Turbocharger Upgrade
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
From$1,859.99Available
VTT
VTT Billet B58 (TU) HMM (Coolant Unit) Delete kit
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$199.99Available
VTT
VTT B58/S58 Head Port Block-Off Kit or Billet check valve kit
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
From$29.99Available
VTT
VTT Billet B58/S58 HPFP Block off plates
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 10 more
$99.99Available
VTT
VTT “GC” N54 to B58 Coil Conversion Kit
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 7 more
From$339.99Available
VTT
VTT B58 TU BILLET CNC Valve Cover
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$1,769.99Available
VTT
VTT Cone Filters
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 7 more
From$41.99Available
VTT
VTT BMW/Toyota B58 Magnetic Billet Oil Filter housing Cap
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$84.99Available
VTT
VTT BMW/Toyota B58 TU High Performance Drop-In Air Filter Upgrade
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$89.99Available
VTT
VTT BMW G2X Carbon Fiber Airbox lid
Fits: M340i G20/G21
$399.00Available
VTT
VTT BMW G-Series Billet Motor Mount Inserts
Fits: M2 G87, M3 G80/G81, M4 G82/G83 & 5 more
$169.99Available
VTT
VTT B58 “G11” Thermal Dispertion Phenolic Spacer
Fits: M340i G20/G21, M440i G22/G23/G26, M240i G42 & 6 more
$169.99Available
VTT
VTT N54, N55, S55, N20, B58 Billet Motor Mount Inserts
Fits: M2 / M2 Competition F87, M3 F80, M4 F82/F83 & 11 more
From$179.99Available
Active Autowerke
Active Autowerke G-Chassis Charge Pipe M340i M440i / A90 SUPRA
Fits: M340i G20/G21, M440i G22/G23/G26, GR Supra 3.0 A90/A91
$284.05Available
Active Autowerke
Active Autowerke G2X M340i M440i Valved Rear Axle-back Exhaust
Fits: M340i G20/G21, M440i G22/G23/G26
From$1,899.05Available
Active Autowerke
Active Autowerke M340i M440i Chassis Brace - G2X Brace
Fits: M340i G20/G21, M440i G22/G23/G26
$331.55Available
Active Autowerke
Active Autowerke G2X M340i M440i MidPipe w Active brace
Fits: M340i G20/G21, M440i G22/G23/G26
$759.05Available
Active Autowerke
Active Autowerke BMW B58 M240i 340i M340i 440i M440i X5-40i X3-40i X3-M40i X7-40i 540i 640i 740i GESI Catted Downpipe (2024 and older)
Fits: M340i G20/G21, M440i G22/G23/G26, M240i / M235i F22/F23 & 3 more
$1,424.05Available
Active Autowerke
Active Autowerke BMW B58 M240i 340i M340i 440i M440i X5-40i X3-40i X3-M40i X7-40i 540i 640i 740i Active AFlow Catted Downpipe (2024 and older)
Fits: M340i G20/G21, M440i G22/G23/G26, M240i / M235i F22/F23 & 3 more
$1,139.05Available
Active Autowerke
Active Autowerke BMW B58N M340i M440i X3M50 GESI Catted Downpipe (2025 and newer)
Fits: M340i G20/G21, M440i G22/G23/G26
$2,374.05Available
Active Autowerke
Active Autowerke BMW B58N M340i M440i X3M50 AFlow Catted Downpipe (2025 and newer)
Fits: M340i G20/G21, M440i G22/G23/G26
$1,899.05Available
Active Autowerke
Active Autowerke M340i/M440i Rear Exhaust Aflow Downpipe and Midpipe Bundle 2025+
Fits: M340i G20/G21, M440i G22/G23/G26
From$3,645.72Available
Active Autowerke
Active Autowerke M340i/M440i Rear Exhaust Aflow Downpipe and Midpipe Bundle 2024 and Older
Fits: M340i G20/G21, M440i G22/G23/G26
From$3,037.72Available