OEM & Aftermarket Engine Tuning & Maintenance

BMW M135i LCI Engine Parts (F20 & F21)

Browse high-quality OEM service parts & aftermarket modifications for the F20 / F21 BMW M135i LCI. Shop intakes, flash tuning, intercoolers & more.

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Genuine BMW OEM Cabin Filter 64119237555 (F20/F22/F30/F32) - R44 Performance Genuine BMW OEM Cabin Filter 64119237555 (F20/F22/F30/F32) - R44 Performance
Genuine BMWGenuine BMW OEM Cabin Filter 64119237555 For All Standard F 1/2/3/4 Series (F20/F22/F30/F32)
Sale price£63.66GBP
MMR BMW N55 Oil Catch Can Kit (F20/F22/F30/F32)-R44 Performance MMR BMW N55 Oil Catch Can Kit (F20/F22/F30/F32)-R44 Performance
MMXMMX BMW N55 Oil Catch Can Kit (F20/F22/F30/F32)
Sale price£366.90GBP
Airtec Motorsport BMW Oil Filter Housing Cap (N20/N52/N54/N55/S55)-R44 Performance Airtec Motorsport BMW Oil Filter Housing Cap (N20/N52/N54/N55/S55)-R44 Performance
AirtecAirtec Motorsport BMW Oil Filter Housing Cap (N20/N52/N54/N55/S55)
Sale price£98.99GBP
Airtec Motorsport BMW Oil Thermostat Visual Aesthetics Kit (N54/N55/S55)-R44 Performance Airtec Motorsport BMW Oil Thermostat Visual Aesthetics Kit (N54/N55/S55)-R44 Performance
AirtecAirtec Motorsport BMW Oil Thermostat Visual Aesthetics Kit (N54/N55/S55)
Sale price£87.99GBP
Genuine BMW ZF 8 Speed Transmission OEM Service Kit (8HP45, 8HP50, 8HP70 & 8HP90)
Genuine BMWGenuine BMW ZF 8 Speed Transmission OEM Service Kit (8HP45, 8HP50, 8HP70 & 8HP90)
Sale price£615.00GBP
Motiv Motorsport ReFlex+ Advanced I/O Integration - Universal (Inline-6) Motiv Motorsport ReFlex+ Advanced I/O Integration - Universal (Inline-6)
MotivMotiv Motorsport ReFlex+ Advanced I/O Integration - Universal (Inline-6)
Sale price£899.00GBP
Precision Raceworks BMW F Series N20/N26/N55 High Performance Fuel Pump Precision Raceworks BMW F Series N20/N26/N55 High Performance Fuel Pump
Precision RaceworksPrecision Raceworks BMW F Series N20/N26/N55 High Performance Fuel Pump
Sale priceFrom £499.99GBP
Ramair Performance Pleated Replacement Air Filter for BMW 3.0T N55 Ramair Performance Pleated Replacement Air Filter for BMW 3.0T N55
RamairRamair Performance Pleated Replacement Air Filter for BMW 3.0T N55
Sale price£43.99GBP
Funk Motorsport BMW N55 Turbo Blanket For BMW F87 M2, M135i, M235i, 335i, 435i & more Funk Motorsport BMW N55 Turbo Blanket For BMW F87 M2, M135i, M235i, 335i, 435i & more
Funk MotorsportFunk Motorsport BMW N55 Turbo Blanket For BMW F87 M2, M135i, M235i, 335i, 435i & more
Sale priceFrom £225.00GBP
Genuine BMW OEM Hex Bolt M7X27 11658623438
Genuine BMWGenuine BMW OEM Hex Bolt M7X27 11658623438
Sale price£2.99GBP
Motul Auto Cool Expert Ultra Coolant 1L
MOTULMotul Auto Cool Expert Ultra 1L Antifreeze
Sale price£13.99GBP
Ramair BMW N55 Performance Foam Intake Kit With Carbon Lid For BMW F20 135i, F22 235i, F87 M2 & more Ramair BMW N55 Performance Foam Intake Kit With Carbon Lid For BMW F20 135i, F22 235i, F87 M2 & more
RamairRamair BMW N55 Performance Foam Intake Kit With Carbon Lid For BMW F20 135i, F22 235i, F87 M2 & more
Sale price£563.68GBP
Wagner Tuning BMW N55 F20 F21 F22 F87 EVO3 Competition Intercooler Kit (M135i, M235i & M2) - R44 Performance Wagner Tuning BMW N55 F20 F21 F22 F87 EVO3 Competition Intercooler Kit (M135i, M235i & M2) - R44 Performance
Wagner TuningWagner BMW N55 F20 F21 F22 F87 EVO3 Competition Intercooler Kit (M135i, M235i & M2)
Sale price£1,399.00GBP
MMR BMW M135i/M235i/335i/435i N55 Performance Intercooler (F20/F22/F30/F32)-R44 Performance MMR BMW M135i/M235i/335i/435i N55 Performance Intercooler (F20/F22/F30/F32)-R44 Performance
MMXMMX BMW M135i/M235i/335i/435i N55 Performance Intercooler (F20/F22/F30/F32)
Sale price£786.23GBP
Forge BMW M135i/M235i/335i/435i N55 Intercooler (F20/F22/F30/F32)-R44 Performance Forge BMW M135i/M235i/335i/435i N55 Intercooler (F20/F22/F30/F32)-R44 Performance
ForgeForge BMW M135i/M235i/335i/435i N55 Intercooler (F20/F22/F30/F32)
Sale price£759.99GBP
Pipercross PK461 performance intake kit for BMW M135i, M235i, 335i & 435i Pipercross PK461 performance intake kit for BMW M135i, M235i, 335i & 435i – product image 2
PipercrossPipercross N55 3.0T Performance Intake Kit for BMW M2 (F87 Non-Competition) - PK461
Sale price£408.00GBP
Pipercross PK461 performance intake kit for BMW M135i, M235i, 335i & 435i Pipercross PK461 performance intake kit for BMW M135i, M235i, 335i & 435i – product image 2
PipercrossPipercross N55 3.0T Performance Intake Kit for BMW M135i, M235i, 335i & 435i - PK461
Sale price£408.00GBP
Pipercross PP1924PLUS Plus performance air filter for BMW M135i, M235i, 335i, 435i & M2 (N55) – front view Pipercross PP1924PLUS Plus performance air filter for BMW M135i, M235i, 335i, 435i & M2 (N55) – product image 2
PipercrossPipercross Plus Performance Air Filter for BMW M135i, M235i, 335i, 435i & M2 (N55) - PP1924PLUS
Sale price£66.66GBP
Pipercross PP1924 performance air filter for BMW M135i, M235i, 335i, 435i & M2 (N55)
PipercrossPipercross Performance Air Filter for BMW M135i, M235i, 335i, 435i & M2 (N55) - PP1924
Sale price£41.99GBP
Genuine BMW Valvetronic Eccentric Shaft Actuator 11377603979 Genuine BMW Valvetronic Eccentric Shaft Actuator 11377603979
Genuine BMWGenuine BMW Valvetronic Eccentric Shaft Actuator 11377603979
Sale price£363.70GBP
Pure Turbos BMW N55 PWG PURE 600 Cast Turbo Upgrade Pure Turbos BMW N55 PWG PURE 600 Cast Turbo Upgrade
Pure TurbosPure Turbos BMW N55 PWG PURE 600 Cast Turbo Upgrade
Sale price£2,799.00GBP
Pure Turbos BMW N55 EWG PURE 600 Cast Turbo Upgrade Pure Turbos BMW N55 EWG PURE 600 Cast Turbo Upgrade
Pure TurbosPure Turbos BMW N55 EWG PURE 600 Cast Turbo Upgrade
Sale price£2,799.00GBP
BMW F87 M2, M135i & M235i N55 Stage 2+ Hardware Package BMW F87 M2, M135i & M235i N55 Stage 2+ Hardware Package
R44 KitsBMW F87 M2, M135i & M235i N55 Stage 2+ Hardware Package
Sale price£1,489.99GBP
Funk Motorsport External Wastegate Blanket Funk Motorsport External Wastegate Blanket
Funk MotorsportFunk Motorsport External Wastegate Blanket
Sale priceFrom £72.50GBP