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BMW Performance Engine Parts

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JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire

ES#3514868 - JB4-SPWCK-F - JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire - Wirelessly connect your JB4 to your phone! - Burger Motorsports - Audi BMW Volkswagen Mercedes Benz

Wirelessly connect your JB4 to your phone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514868
Mfg#:
JB4-SPWCK-F
In Stock
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N63 / S63 Fuel Injector - Priced Each

ES#4840234 - 13647852362 - N63 / S63 Fuel Injector - Priced Each - Over time your injectors can get clogged or leak causing a lack in performance. Replace them with Bosch! - Bosch - BMW

Over time your injectors can get clogged or leak causing a lack in performance. Replace them with Bosch! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4840234
Mfg#:
13647852362
In Stock
$130.99

This product was last offered at the strikethrough price on
01-20-2026

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Aluminum Water Pump Pulley - Black

ES#2855687 - 001977ECS03A - ECS Aluminum Water Pump Pulley - Black - Finally, a durable, attractive water pump pulley that won't break! - ECS - BMW

Finally, a durable, attractive water pump pulley that won't break! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
2855687
Mfg#:
001977ECS03A
In Stock
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 PURE750 Turbo Upgrade - PWG

ES#4658299 - N55Pure750PWG - N55 PURE750 Turbo Upgrade - PWG - Supports up to 600 HP with supplemental fueling upgrades! Experience increased flow and quicker spool! - Pure Turbos - BMW

Supports up to 600 HP with supplemental fueling upgrades! Experience increased flow and quicker spool! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
PWG models only

Brand:
Pure Turbos - Corporate Logo
ES#:
4658299
Mfg#:
N55PURE750PWG
Ships in 9 Business Days
$3107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F-Series High Performance Fuel Pump - Stage 2.5 V2

ES#4364611 - 601-0056 - F-Series High Performance Fuel Pump - Stage 2.5 V2 - Increased fueling for bigger power - supports up to 675whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 675whp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4364611
Mfg#:
601-0056
In Stock
$584.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N20 Diverter Valve Upgrade

ES#3619856 - gfbT9357 - N20 Diverter Valve Upgrade - Upgrade your diverter valve for increased reliability and performance! - Go Fast Bits - BMW

Upgrade your diverter valve for increased reliability and performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Go Fast Bits - Corporate Logo
ES#:
3619856
Mfg#:
GFBT9357
In Stock
$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Engine Oil Cooler - S55 F80/F82/F83/F87C

ES#4623378 - 8220 - CSF Engine Oil Cooler - S55 F80/F82/F83/F87C - The factory ducting and shrouds are all reused with no modifications necessary. - CSF - BMW

The factory ducting and shrouds are all reused with no modifications necessary. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CSF - Corporate Logo
ES#:
4623378
Mfg#:
8220
In Stock
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Stud Kit

ES#2575219 - 201-4302 - Cylinder Head Stud Kit - High strength stud conversion for factory replacement or a full race motor - ARP - BMW

High strength stud conversion for factory replacement or a full race motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
2575219
Mfg#:
201-4302
In Stock
19% off MSRP

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

$295.92

This product was last offered at the strikethrough price on
06-12-2026

$240.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Fuel Pump Control Module - Dual Ball Bearing Fan - EKPM3

ES#4782783 - EKP-HW06-F-SF - Upgraded Fuel Pump Control Module - Dual Ball Bearing Fan - EKPM3 - Upgrade Your Old EKP to Keep Up With Your Fueling Needs! - Arc Terminator - BMW

Upgrade Your Old EKP to Keep Up With Your Fueling Needs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires Coding

Brand:
Arc Terminator - Corporate Logo
ES#:
4782783
Mfg#:
EKP-HW06-F-SF
Ships in 1 Business Day
$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dinan Carbon Fiber Cold Air Intake System

ES#3617922 - D760-0046 - Dinan Carbon Fiber Cold Air Intake System - Precision engineered to feed cooler, denser air to your engine - +15HP/+13TQ - Dinan - BMW

Precision engineered to feed cooler, denser air to your engine - +15HP/+13TQ Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states - CARB EO D-176-56 (2019-21 F2x/F3x M240i/340i/440i Only)

Brand:
Dinan - Corporate Logo
ES#:
3617922
Mfg#:
D760-0046
EO#:
D-176-56
In Stock
11% off MSRP

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

$633.99

This product was last offered at the strikethrough price on
06-12-2026

$562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B48 Valved Axle-Back Exhaust

ES#4781515 - 048013LA07KT - B48 Valved Axle-Back Exhaust - Enhance your F Chassis with this beautiful Axle-Back exhaust from Turner. Valved design for an optional release of the naturally amazing performance and sound of your 4-cylinder powered BMW! - Turner Motorsport - BMW

Enhance your F Chassis with this beautiful Axle-Back exhaust from Turner. Valved design for an optional release of the naturally amazing performance and sound of your 4-cylinder powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE

Brand:
Turner Motorsport - Corporate Logo
ES#:
4781515
Mfg#:
048013LA07KT
In Stock
$635.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NEW B58 Gen2 PURE900 Turbo Upgrade - 6 Port

ES#4818178 - PURE900-GB58-6 - NEW B58 Gen2 PURE900 Turbo Upgrade - 6 Port - Capable of 800+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 800+ WHP with supporting modifications - New, no core charge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pure Turbos - Corporate Logo
ES#:
4818178
Mfg#:
PURE900-GB58-6
In Stock
$3626.99 USD
Free Shipping

CTS Performance Intake System

ES#4833887 - CTS-IT-946 - CTS Performance Intake System - Upgrade your intake and eliminate restrictions with this CTS performance intake system - CTS - BMW

Upgrade your intake and eliminate restrictions with this CTS performance intake system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4833887
Mfg#:
CTS-IT-946
Back Ordered
Auto Notify
$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K+DCAN Cable - FTDI FT232RL Style OBD2 Cable

ES#4508968 - 01KDCABLE - K+DCAN Cable - FTDI FT232RL Style OBD2 Cable - Connect to 1998-2018 BMW OBD2 systems with a laptop. - Bremmen Parts - BMW

Connect to 1998-2018 BMW OBD2 systems with a laptop. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4508968
Mfg#:
01KDCABLE
In Stock
$33.99

This product was last offered at the strikethrough price on
02-20-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Charge Pipe & Boost Pipe Kit - Powdercoated Black

ES#4428238 - 090699ECS09 - N55 Charge Pipe & Boost Pipe Kit - Powdercoated Black - Replaces your stock plastic charge pipe and boost pipe for improved flow, horsepower, and reliability! - ECS - BMW
ECS Tuning recommends this product.

Replaces your stock plastic charge pipe and boost pipe for improved flow, horsepower, and reliability! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4428238
Mfg#:
090699ECS09
Ships in 3 Business Days
$509.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 325/330 Mid Section & Integrated X-Pipe

ES#4661006 - 023522la02KT - E46 325/330 Mid Section & Integrated X-Pipe - Drop 10 lbs and replace your midpipes/resonator for a free flowing X-Pipe to get a smoother sound and decreased back pressure! - Turner Motorsport - BMW

Drop 10 lbs and replace your midpipes/resonator for a free flowing X-Pipe to get a smoother sound and decreased back pressure! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE
10X Entries For Our Spin To Win Sweepstakes!
Does not fit convertible models.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4661006
Mfg#:
023522LA02KT
In Stock
$616.99 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

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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