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BMW Performance Engine Parts

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E Series N55 JB4 - Type A Harness

ES#3508706 - JB4-N55-A - E Series N55 JB4 - Type A Harness - Plug & play power gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2011 model year vehicles or older. - Burger Motorsports - BMW

Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2011 model year vehicles or older. Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508706
Mfg#:
JB4-N55-A
In Stock
$559.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Performance Muffler

ES#3033931 - 782826 - Supersprint Performance Muffler - Increased performance and sound - Supersprint - BMW

Increased performance and sound

Brand:
Supersprint - Corporate Logo
ES#:
3033931
Mfg#:
782826
Ships on Feb 9, 2027
$1116.99 USD
Free Shipping

Supersprint Section 2 Straight Pipes

ES#3033668 - 982213 - Supersprint Section 2 Straight Pipes - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
3033668
Mfg#:
982213
Ships on Feb 9, 2027
$1116.99 USD
Free Shipping

Supersprint Performance Muffler (2x90mm)

ES#3024729 - 784746 - Supersprint Performance Muffler (2x90mm) - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
3024729
Mfg#:
784746
Ships on Feb 9, 2027
$1116.00 USD
Free Shipping

AFE Silver Bullet Throttle Body Spacer

ES#519037 - 46-31002 - AFE Silver Bullet Throttle Body Spacer - Increase your performance with dyno proven gains - AFE - BMW

Increase your performance with dyno proven gains CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
519037
Mfg#:
46-31002
EO#:
D-550-11
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.

$173.99

This product was last offered at the strikethrough price on
11-04-2026

$139.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F3X N20 Charge Pipe and Boost Pipe Kit

ES#3617936 - sg71335f - F3X N20 Charge Pipe and Boost Pipe Kit - A Full set of solid aluminum charge pipes and hardware with accommodation for methanol injection - FTP Motorsport - BMW

A Full set of solid aluminum charge pipes and hardware with accommodation for methanol injection For vehicles with automatic transmission

Brand:
FTP Motorsport - Corporate Logo
ES#:
3617936
Mfg#:
SG71335F
Back Ordered
$370.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! Flex Fuel Kit - N20/N26 F Chassis

ES#4715576 - FFK-N20/6F-FK - Fuel-It! Flex Fuel Kit - N20/N26 F Chassis - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.

Brand:
Fuel-It! - Corporate Logo
ES#:
4715576
Mfg#:
FFK-N20/6F-FK
Ships on Nov 20, 2026
$369.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bucketed Performance Fuel Pump - Kit Only - Stage 2

ES#4726809 - 601-0011 - Bucketed Performance Fuel Pump - Kit Only - Stage 2 - Increased fueling for bigger power - supports up to 575whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 575whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4726809
Mfg#:
601-0011
Ships in 8 Business Days
$369.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VC-30 Water Methanol Controller (Boost)

ES#4623922 - SN0-60400 - VC-30 Water Methanol Controller (Boost) - Proportionally injects more or less water/methanol according to boost pressure - SnowPerformance - Audi BMW Volkswagen MINI

Proportionally injects more or less water/methanol according to boost pressure

Brand:
SnowPerformance - Corporate Logo
ES#:
4623922
Mfg#:
SN0-60400
In Stock at Vendor
29% off MSRP

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

$258.99

This product was last offered at the strikethrough price on
11-04-2026

$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Performance Carbon Fiber Intake Systems

ES#4736808 - 043602LA11 - E36 Performance Carbon Fiber Intake Systems - Keep your intake temps low, air flow optimized and your engine bay looking top-tier. Engineered, designed, and tested by a team of E36 enthusiasts at Turner Motorsport. - Turner Motorsport - BMW

Keep your intake temps low, air flow optimized and your engine bay looking top-tier. Engineered, designed, and tested by a team of E36 enthusiasts at Turner Motorsport. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4736808
Mfg#:
043602LA11
Ships on Feb 1, 2027
ON SALE!
Starting at $514.79 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E53 Muffler Deletes - M62 4.4/M54

ES#4708690 - 050269LA01 - E53 Muffler Deletes - M62 4.4/M54 - No E53 is complete without muffler deletes. Ditch the suitcase mufflers for a revv'd up sound and upgraded appearance! - Turner Motorsport - BMW

No E53 is complete without muffler deletes. Ditch the suitcase mufflers for a revv'd up sound and upgraded appearance! 10X Entries Into Our F80 M3 Sweepstakes
Featured in the "BUILT BY MIKE" YouTube Series

Brand:
Turner Motorsport - Corporate Logo
ES#:
4708690
Mfg#:
050269LA01
In Stock
ON SALE!
Starting at $221.59 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug - M16X1.5

ES#2986561 - 013862ECS01A - Magnetic Oil Drain Plug - M16X1.5 - Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer - ECS - BMW

Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2986561
Mfg#:
013862ECS01A
In Stock
ON SALE! SAVE 30%
$41.99

This product was last offered at the strikethrough price on
06-13-2026

$29.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SP Components Connecting Rod Set - B58

ES#4752917 - SP-CRS-B58 - SP Components Connecting Rod Set - B58 - For High-Performance B58 Engines, Supporting up to 900HP! - 5150 Autosport - BMW

For High-Performance B58 Engines, Supporting up to 900HP!

Brand:
5150 Autosport - Corporate Logo
ES#:
4752917
Mfg#:
SP-CRS-B58
Ships in 3 Business Days
$1099.99 USD
Free Shipping
on orders $49 and up

Dinan X-Pipe Midpipe Exhaust - F95/F96 LCI

ES#5424859 - D660-0103 - Dinan X-Pipe Midpipe Exhaust - F95/F96 LCI - Elevate the sound of your X5M/X6M LCI without breaking the bank. - Dinan - BMW

Elevate the sound of your X5M/X6M LCI without breaking the bank. Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
5424859
Mfg#:
D660-0103
Ships on Dec 1, 2026
11% off MSRP

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

$1237.99

This product was last offered at the strikethrough price on
11-05-2026

$1099.99 USD
Free Shipping

E36 M3 Performance Axle-Back Exhaust & Carbon Fiber Intake System OBDII With ASC

ES#4876684 - 023466LA01EBKT3 - E36 M3 Performance Axle-Back Exhaust & Carbon Fiber Intake System OBDII With ASC - Add power and sound to your E36 with a performance exhaust system and free-flowing intake! - Enthusiast Bundles - BMW

Add power and sound to your E36 with a performance exhaust system and free-flowing intake! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For Vehicles With ASC
Requires slight modification to the exhaust hangers or an M3 rear bumper

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876684
Mfg#:
023466LA01EBKT3
Ships on Jan 21, 2027
ON SALE!
$1099.99 USD
Free Shipping
on orders $49 and up
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.

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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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