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BMW Performance Engine Parts

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ECS Billet Cylinder Head Outlet Hose Adapter

ES#3552811 - 024797ECS01 - ECS Billet Cylinder Head Outlet Hose Adapter - Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. - ECS - BMW

Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3552811
Mfg#:
024797ECS01
In Stock
ON SALE! SAVE 25%
$76.99

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

$57.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 High Performance Aluminum Radiator

ES#2992604 - 3055 - E46 High Performance Aluminum Radiator - Lower engine temperatures mean more power and longer life of engine components! - CSF - BMW

Lower engine temperatures mean more power and longer life of engine components! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
2992604
Mfg#:
3055
In Stock
$409.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF High Flow Catted Downpipe

ES#3984914 - 10902016 - VRSF High Flow Catted Downpipe - 3.5" Ceramic Coated Catted Downpipe - VRSF - BMW

3.5" Ceramic Coated Catted Downpipe We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984914
Mfg#:
10902016
In Stock
$489.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VRSF Downpipe Upgrade - Performance High Flow Cat

ES#3984850 - 10302011 - VRSF Downpipe Upgrade - Performance High Flow Cat - 4" Performance High Flow catted downpipe upgrade for N55 engines - VRSF - BMW

4" Performance High Flow catted downpipe upgrade for N55 engines We Price Match - Give Us A Call or Chat! For vehicles with production date after 08/13

Brand:
VRSF - Corporate Logo
ES#:
3984850
Mfg#:
10302011
In Stock
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Kit With Logo

ES#4017605 - 200001124.LOGO - Intercooler Kit With Logo - 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.

Brand:
Wagner Tuning - Corporate Logo
ES#:
4017605
Mfg#:
200001124.LOGO
In Stock
$1590.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport N55/N20 Stepped Intercooler

ES#3612459 - 024703TMS02 - Turner Motorsport N55/N20 Stepped Intercooler - Increased performance with a more consistent power delivery right to your rear wheels! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Increased performance with a more consistent power delivery right to your rear wheels! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3612459
Mfg#:
024703TMS02
In Stock
ON SALE! SAVE 20%
$744.99

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

$595.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Universal Turner Baffled Oil Catch Can Kit - 10oz

ES#3458268 - 022798tms01-09KT - Complete Universal Turner Baffled Oil Catch Can Kit - 10oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458268
Mfg#:
022798TMS01-09KT
In Stock
ON SALE! SAVE 15%
$305.99

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

$260.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF Catted Downpipe Upgrade - Brushed Finish

ES#4047935 - 10202011 - VRSF Catted Downpipe Upgrade - Brushed Finish - Reduce Back-Pressure & Increase Power - VRSF - BMW

Reduce Back-Pressure & Increase Power We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
4047935
Mfg#:
10202011
In Stock
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Performance Aluminum Radiator - Gen 1 B58

ES#4905994 - 7089 - High-Performance Aluminum Radiator - Gen 1 B58 - Keep your BMW's B58 engine cool with CSF's performance aluminum radiator! - CSF - BMW

Keep your BMW's B58 engine cool with CSF's performance aluminum radiator! 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with the M Sport Package (P337A and/or P7B3A)

Brand:
CSF - Corporate Logo
ES#:
4905994
Mfg#:
7089
In Stock
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Axleback Exhaust System - Track Edition

ES#4690732 - AWEG2X30IAB - AWE Axleback Exhaust System - Track Edition - Massively improve the tone and volume of your exhaust with the Track Edition axleback exhaust system from AWE. Engineered for the hardcore enthusiast, the Track Edition deletes the factory mufflers to offer the loudest, most aggressive tone possible, deli - AWE - BMW

Massively improve the tone and volume of your exhaust with the Track Edition axleback exhaust system from AWE. Engineered for the hardcore enthusiast, the Track Edition deletes the factory mufflers to offer the loudest, most aggressive tone possible, deli

Brand:
AWE - Corporate Logo
ES#:
4690732
Mfg#:
AWEG2X30IAB
Ships on Aug 14, 2026
Starting at $795.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Competition Intercooler Kit

ES#4017604 - 200001124 - Competition Intercooler Kit - 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.

Brand:
Wagner Tuning - Corporate Logo
ES#:
4017604
Mfg#:
200001124
Ships in 9 Business Days
Auto Notify
$1590.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

NEW B58 Gen1 PURE800 Turbo Upgrade

ES#4583538 - PUR-TUR-B58-012 - NEW B58 Gen1 PURE800 Turbo Upgrade - Capable of 700+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 700+ WHP with supporting modifications - New, no core charge!

Brand:
Pure Turbos - Corporate Logo
ES#:
4583538
Mfg#:
PUR-TUR-B58-012
Ships in 4 Business Days
$3107.99

This product was last offered at the strikethrough price on
07-07-2026

$3107.00 USD
This product is lifetime replacement eligible Lifetime Replacement

VRSF 3" Stainless Steel Catted Downpipes

ES#3984909 - 10902011 - VRSF 3" Stainless Steel Catted Downpipes - 3" Stainless Steel Downpipes with High Flow Catalytic Converter - VRSF - BMW

3" Stainless Steel Downpipes with High Flow Catalytic Converter We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984909
Mfg#:
10902011
In Stock
$529.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mosselman Billet Oil Thermostat With Installation Kit

ES#4772311 - otn54.t85KT - Mosselman Billet Oil Thermostat With Installation Kit - The MSL thermostat ensures a cooler oil temperature which will result in more stable performance - Mosselman Turbosystems - BMW

The MSL thermostat ensures a cooler oil temperature which will result in more stable performance

Brand:
Mosselman Turbosystems - Corporate Logo
ES#:
4772311
Mfg#:
OTN54.T85KT
In Stock
$433.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4840234
Mfg#:
13647852362
Ships in 5 Business Days
$116.99

This product was last offered at the strikethrough price on
07-14-2026

$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Upper Charge Pipe Kit - Powdercoated Black

ES#4428241 - 090702ECS09 - N55 Upper Charge Pipe Kit - Powdercoated Black - Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! - ECS - BMW

Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4428241
Mfg#:
090702ECS09
In Stock
ON SALE! SAVE 15%
$312.99

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

$266.04 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.

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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