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BMW Performance Engine Parts

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ES#4755593 - TU-N63 - N63+ M-Spec Twin Turbochargers For N63TU - Boasting upwards of 750 WHP with supporting modifications, this turbocharger upgrade offers impressive value and return on investment! - Shuenk - BMW

Boasting upwards of 750 WHP with supporting modifications, this turbocharger upgrade offers impressive value and return on investment! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Shuenk - Corporate Logo
ES#:
4755593
Mfg#:
TU-N63
In Stock
$1999.00 USD
ES#4041068 - N54-PortInjConMo - Fuel-It! CANfuel Sequential Port Fuel Injection Controller - N54 E-Chassis - Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more. - Fuel-It! - BMW

Fuel-It! CANfuel allows your ECU to control up to 8 fuel injectors sequentially in addition to an ethanol content sensor, low fuel pressure sensor, extra pressure sensors, EGT probes, external fuel pumps, and much more. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For N54 equipped E chassis vehicles only

Brand:
Fuel-It! - Corporate Logo
ES#:
4041068
Mfg#:
N54-PORTINJCONMO
In Stock
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4905036 - JB4-B58-Gen2 - B58 Gen2 JB4 Performance Tuner - Plug & play power  gain up to 60 horsepower on a stock car, 80+ horsepower on a modified car with a B58! - Burger Motorsports - BMW

Plug & play power — gain up to 60 horsepower on a stock car, 80+ horsepower on a modified car with a B58! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4905036
Mfg#:
JB4-B58-GEN2
Ships on Jul 7, 2026
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4723624 - EVE-S85-CF-PLM - Eventuri S85 Black Carbon Fiber Inlet Plenum - Massively improve your BMW's induction sounds and engine bay appearance! - Eventuri - BMW

Massively improve your BMW's induction sounds and engine bay appearance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eventuri - Corporate Logo
ES#:
4723624
Mfg#:
EVE-S85-CF-PLM
Ships in 1 Business Day
$2995.00 USD
ES#3660752 - PURE-S63-0004KT - S63 PURE900 Turbo Upgrade - Capable of 900+ WHP with supporting modifications - Includes a refundable $1800 core charge - Pure Turbos - BMW

Capable of 900+ WHP with supporting modifications - Includes a refundable $1800 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pure Turbos - Corporate Logo
ES#:
3660752
Mfg#:
PURE-S63-0004KT
Ships on Jul 20, 2026
$6831.00

This product was last offered at the strikethrough price on
04-27-2026

$5981.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3137936 - 200001044 - Wagner EVO 2 Competition Intercooler Kit  - Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.3lbs with this Performance intercooler! - Wagner Tuning - BMW

Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.3lbs with this Performance intercooler! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Featuring an 85% increase in frontal surface area leading to 90% more volume for increased cooling and power!

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137936
Mfg#:
200001044
Ships in 3 Business Days
$850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2999055 - MMRAD-E46-323A - Performance Aluminum Radiator - Fully brazed two-row aluminum core with TIG-welded end tanks - Mishimoto - BMW

Fully brazed two-row aluminum core with TIG-welded end tanks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic transmission

Brand:
Mishimoto - Corporate Logo
ES#:
2999055
Mfg#:
MMRAD-E46-323A
In Stock
$539.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#261427 - 80204 - Water Wetter Coolant Additive - 12oz - Reduces coolant temperatures by as much as 30*F - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Reduces coolant temperatures by as much as 30*F affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
261427
Mfg#:
80204
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
ES#4731941 - 101-0212 - Motiv ReFlex Plug-n-Play Ethanol Sensor Harness - For Vehicles With Motiv ReFlex Unit Currently Installed - Motiv Motorsports - BMW

For Vehicles With Motiv ReFlex Unit Currently Installed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles With Motiv ReFlex Unit Currently Installed Only

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4731941
Mfg#:
101-0212
In Stock
$49.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4429934 - MMR20-1001 - MMX One-Piece Crank Hub - Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! - MMX Performance - BMW

Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
4429934
Mfg#:
MMR20-1001
Ships in 1 Business Day
$730.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4642695 - BW-B5802L - G20 M340i MST Performance Air Intake System + Turbo Inlet - Increase Airflow and throttle response - MST Performance - BMW

Increase Airflow and throttle response affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2020 model year only
For 2020 model year only

Brand:
MST Performance - Corporate Logo
ES#:
4642695
Mfg#:
BW-B5802L
In Stock
$578.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2681670 - sp1122p - Short Ram Intake - Polished - Increase your acceleration and fuel economy with this simple bolt on - Injen - BMW

Increase your acceleration and fuel economy with this simple bolt on affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Injen - Corporate Logo
ES#:
2681670
Mfg#:
SP1122P
In Stock at Vendor
$525.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4017602 - 200001113 - Competition Intercooler Kit EVO3 - Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight. - Wagner Tuning - BMW

Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
4017602
Mfg#:
200001113
In Stock
$1155.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4147597 - 3015G20M340 - AWE Touring Edition Exhaust - G2x M340i/440i - Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! - AWE - BMW

Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4147597
Mfg#:
3015G20M340
In Stock
Starting at $2155.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#519356 - 54-10462 - E46 M3 Magnum FORCE Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +12hp & +11lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +12hp & +11lb/ft! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
519356
Mfg#:
54-10462
EO#:
D-550-38
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$598.99

This product was last offered at the strikethrough price on
01-28-2026

$479.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Other BMW Performance Engine Parts

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Manufacturer names and/or part numbers are used only for identification purposes.

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