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BMW E46 M3 S54 3.2L

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BMW E46 M3 S54 3.2L Performance Engine Parts

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CSL Style Intake Kit - 6MT - Matte

ES#4146497 - 003313TMS01KT5 - CSL Style Intake Kit - 6MT - Matte - Includes everything needed to install this legendary intake on your car! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Includes everything needed to install this legendary intake on your car! 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles Equipped with a Manual Transmission

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146497
Mfg#:
003313TMS01KT5
In Stock
ON SALE! SAVE 25%
$2957.99

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

$2218.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CSL Style Intake Kit - 6MT - Gloss

ES#4027512 - 003313TMS01KT3 - CSL Style Intake Kit - 6MT - Gloss - Includes everything needed to install this legendary intake on your car! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Includes everything needed to install this legendary intake on your car! 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles Equipped with a Manual Transmission

Brand:
Turner Motorsport - Corporate Logo
ES#:
4027512
Mfg#:
003313TMS01KT3
In Stock
ON SALE! SAVE 25%
$2957.99

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

$2218.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2.5 Boost-Controlled Water/Meth Injection Kit

ES#2855201 - SN0210 - Stage 2.5 Boost-Controlled Water/Meth Injection Kit - Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. - SnowPerformance - Audi BMW Volkswagen MINI

Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. Gauge Pod controller, for optimum control even from the driver's seat!

Brand:
SnowPerformance - Corporate Logo
ES#:
2855201
Mfg#:
SN0210
In Stock
$583.99 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 MINI Porsche
ECS Tuning recommends this product.

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries Into Our F80 M3 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

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. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4508968
Mfg#:
01KDCABLE
In Stock
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Carbon Fiber Intake Kit

ES#3191577 - EVEE46INT - E46 M3 Carbon Fiber Intake Kit - Designed for optimum performance while adding a unique style - Eventuri - BMW

Designed for optimum performance while adding a unique style Expect power increases of 10-15hp, 8-12ft-lb - even more with performance software.

Brand:
Eventuri - Corporate Logo
ES#:
3191577
Mfg#:
EVEE46INT
Ships in 3 Business Days
$1070.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 High Performance Aluminum Radiator

ES#2992660 - 7058 - E46 M3 High Performance Aluminum Radiator - Ultra-efficient dual-core, triple-pass radiator from the leader in E46 M3 cooling. Cooler engine temps mean more power and longer life of engine components. - CSF - BMW

Ultra-efficient dual-core, triple-pass radiator from the leader in E46 M3 cooling. Cooler engine temps mean more power and longer life of engine components. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
2992660
Mfg#:
7058
In Stock
ON SALE! SAVE 10%
$645.00

This product was last offered at the strikethrough price on
10-04-2026

$580.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - 75A Durometer (Pair)

ES#4375397 - 1181228379812KT - Engine Mount - 75A Durometer (Pair) - Keep your engine securely mounted with our solid, non-fluid filled mounts. Can be sold individually (ES4335401) - ECS - BMW

Keep your engine securely mounted with our solid, non-fluid filled mounts. Can be sold individually (ES4335401) 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4375397
Mfg#:
1181228379812KT
In Stock
ON SALE! SAVE 25%
$197.99

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

$148.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race-spec Dual-pass oil cooler

ES#2992675 - 8032 - Race-spec Dual-pass oil cooler - True plug-and-play! No modifications - just better performance. Lower engine temperatures mean more power and longer life of engine components. - CSF - BMW

True plug-and-play! No modifications - just better performance. Lower engine temperatures mean more power and longer life of engine components. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
2992675
Mfg#:
8032
In Stock
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Turner Baffled Oil Catch Can Kit - 8oz

ES#3458264 - 022798tms01-07KT - Complete Turner Baffled Oil Catch Can Kit - 8oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen MINI Porsche

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458264
Mfg#:
022798TMS01-07KT
In Stock
ON SALE! SAVE 15%
$336.99

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

$286.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Euro OEM CSL Intake

ES#2535878 - 11617833496KT - Euro OEM CSL Intake - Give your vehicle the intake it was meant to have - Genuine European BMW - BMW

Give your vehicle the intake it was meant to have For vehicles equipped with manual transmission only

Brand:
Genuine European BMW - Corporate Logo
ES#:
2535878
Mfg#:
11617833496KT
Back Ordered
$11737.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schrick Camshaft Set With DLC Rocker Arms - 288/280 Degree 12.5mm Lift

ES#5375957 - 054995la-288KT - Schrick Camshaft Set With DLC Rocker Arms - 288/280 Degree 12.5mm Lift - A popular performance street and track upgrade! Includes 288 degree intake camshaft, 280 degree exhaust camshaft, and 24 DLC-coated rocker arms. - Assembled By ECS - BMW

A popular performance street and track upgrade! Includes 288 degree intake camshaft, 280 degree exhaust camshaft, and 24 DLC-coated rocker arms. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5375957
Mfg#:
054995LA-288KT
Ships on Dec 18, 2026
ON SALE! SAVE 24%
$6999.99

This product was last offered at the strikethrough price on
05-02-2026

$5354.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Generation 9.5 Supercharger Kit - Level 1

ES#3438849 - 12-023 - Generation 9.5 Supercharger Kit - Level 1 - 525HP/335TQ - a complete power solution for your M3! - Active Autowerke - BMW

525HP/335TQ - a complete power solution for your M3! For vehicles with 6 speed manual transmission
For vehicles with 6 speed transmissions

Brand:
Active Autowerke - Corporate Logo
ES#:
3438849
Mfg#:
12-023
Ships on Oct 27, 2026
5% off MSRP

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

$11249.00

This product was last offered at the strikethrough price on
10-10-2026

$10686.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Full Supersprint Exhaust System - Race (63.5mm)

ES#3698274 - 044001KT4 - Full Supersprint Exhaust System - Race (63.5mm) - Full stainless steel exhaust system with sport cats and Race sound muffler for added power and aggressive sound! - Supersprint - BMW

Full stainless steel exhaust system with sport cats and Race sound muffler for added power and aggressive sound!

Brand:
Supersprint - Corporate Logo
ES#:
3698274
Mfg#:
044001KT4
Ships on Jan 15, 2027
$10351.99 USD

CSL Mid Pipe

ES#39499 - 18107833503 - CSL Mid Pipe - Increase performance by losing weight - Genuine BMW - BMW

Increase performance by losing weight

Brand:
Genuine BMW - Corporate Logo
ES#:
39499
Mfg#:
18107833503
Ships in 7 Business Days
8% off MSRP

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

$11245.99

This product was last offered at the strikethrough price on
10-10-2026

$10318.99 USD
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.

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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