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BMW M3 Performance Engine Parts

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ECS Silicone Hose Kit

ES#3236075 - 003631ECS01KT - ECS Silicone Hose Kit - Includes upper and lower radiator hoses, Water Pipe Connecting Line and Aluminum Coolant Bleeder Screw - ECS - BMW

Includes upper and lower radiator hoses, Water Pipe Connecting Line and Aluminum Coolant Bleeder Screw affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3236075
Mfg#:
003631ECS01KT
Ships on Aug 14, 2026
ON SALE! SAVE 25%
$356.99

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

$267.02 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Axle-Back Exhaust Configurator - E9X M3

The Supersprint mufflers on the E92 M3 greatly amplify the audible sensations coming from the M3 V8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3083754
Mfg#:
045136-045106
Ships on Jun 26, 2026
Starting at $2119.59 USD
Customize
Free Shipping

Supersprint Center Pipe with Resonator

ES#3024725 - 784342 - Supersprint Center Pipe with Resonator - A low exhaust note with a free flow design - Supersprint - BMW

A low exhaust note with a free flow design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Euro Spec E36 M3s only.

Brand:
Supersprint - Corporate Logo
ES#:
3024725
Mfg#:
784342
Ships in 3 Business Days
$1051.99 USD
Free Shipping

CP-Carrillo Connecting Rod Set M5X Pro-Xtreme

ES#4759044 - CAR-CRS-S52-XT - CP-Carrillo Connecting Rod Set M5X Pro-Xtreme - Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods - 5150 Autosport - BMW

Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4759044
Mfg#:
CAR-CRS-S52-XT
Ships in 3 Business Days
$2099.99 USD
Free Shipping
on orders $49 and up

Oil Cooler Line Fitting Adapter

ES#3006344 - TEN9910200 - Oil Cooler Line Fitting Adapter - Provides excellent flexibility with installing a new oil cooler - Turner Motorsport - BMW

Provides excellent flexibility with installing a new oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3006344
Mfg#:
TEN9910200
In Stock
ON SALE!
$93.99

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

$91.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Performance Muffler (Gen 2)

ES#3033326 - 043926 - Supersprint Performance Muffler (Gen 2) - Updated Sports Style muffler with a refined exhaust note - Supersprint - BMW

Updated Sports Style muffler with a refined exhaust note affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3033326
Mfg#:
043926
Ships on Sep 10, 2026
$2086.99 USD
Free Shipping

E92 M3 Borla ATAK Exhaust - Rear Mufflers

ES#3023424 - 11802 - E92 M3 Borla ATAK Exhaust - Rear Mufflers - Acoustically Tuned Applied Kinetics (ATAK) - allows a very high volume without drone and distortion - Borla - BMW

Acoustically Tuned Applied Kinetics (ATAK) - allows a very high volume without drone and distortion affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borla - Corporate Logo
ES#:
3023424
Mfg#:
11802
In Stock at Vendor
$2079.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Ethanol 360 Fittings - 3/8" (9.49mm)

ES#4877329 - 601-0288 - Ethanol 360 Fittings - 3/8" (9.49mm) - Designed to work in almost any application where you have 3/8" (9.49mm) quick connect fittings and need to add a flex fuel sensor! - Precision Raceworks - BMW

Designed to work in almost any application where you have 3/8" (9.49mm) quick connect fittings and need to add a flex fuel sensor! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal Product - Please confirm your fuel line size prior to ordering

Brand:
Precision Raceworks - Corporate Logo
ES#:
4877329
Mfg#:
601-0288
In Stock
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Group A/DTM Race Style Oil Cooler

ES#4583547 - 8218 - E30 Group A/DTM Race Style Oil Cooler - A massive upgraded over your stock oil cooler - keeps oil temps under control in even the roughest conditions! - CSF - BMW

A massive upgraded over your stock oil cooler - keeps oil temps under control in even the roughest conditions! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
See fitment notes in the description!

Brand:
CSF - Corporate Logo
ES#:
4583547
Mfg#:
8218
Ships on Jul 8, 2026
Auto Notify
$509.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S55 Multi-Port Injection Kit - 950cc

ES#4880941 - 601-0189 - S55 Multi-Port Injection Kit - 950cc - The ultimate supplementary fueling kit for the S55 engine! - Precision Raceworks - BMW

The ultimate supplementary fueling kit for the S55 engine! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4880941
Mfg#:
601-0189
Ships in 9 Business Days
$999.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 CSL Air Filter - Oiled

ES#4624115 - 003313TMS04-01 - E46 M3 CSL Air Filter - Oiled - Save time and money with a performance oiled cotton High-Flow Air Filter! A premium washable and reusable oiled filter. - Turner Motorsport - BMW

Save time and money with a performance oiled cotton High-Flow Air Filter! A premium washable and reusable oiled filter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4624115
Mfg#:
003313TMS04-01
In Stock
ON SALE! SAVE 25%
$182.99

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

$137.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAD Top Mount Intercooler Upgrade - S55

ES#4389519 - MAD-026 - MAD Top Mount Intercooler Upgrade - S55 - Best Value Intercooler Upgrade! - MAD - BMW

Best Value Intercooler Upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4389519
Mfg#:
MAD-026
Ships on Jun 26, 2026
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E90 E92 M3 Titanium Valved Axle Back Exhaust - Choose Your Own Exhaust Tips

ES#4662420 - 013888LA0102T - E90 E92 M3 Titanium Valved Axle Back Exhaust - Choose Your Own Exhaust Tips - With the heightened popularity of the Turner E9x exhaust, we do not want to limit your choices when it comes to appearance. Pair this ultra lightweight, exotic sounding exhaust with your choice of exhaust tip! - Turner Motorsport - BMW

With the heightened popularity of the Turner E9x exhaust, we do not want to limit your choices when it comes to appearance. Pair this ultra lightweight, exotic sounding exhaust with your choice of exhaust tip! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4662420
Mfg#:
013888LA0102T
In Stock
ON SALE!
Starting at $2561.39 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stand Alone Auxiliary Fuel System - Dual Walbro 535 Pumps

ES#4758356 - 601-0285 - Stand Alone Auxiliary Fuel System - Dual Walbro 535 Pumps - A stand alone low-pressure fuel system dedicated to your port fueling - flows 800LPH at 3 Bar! - Precision Raceworks - BMW

A stand alone low-pressure fuel system dedicated to your port fueling - flows 800LPH at 3 Bar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4758356
Mfg#:
601-0285
Ships in 9 Business Days
$1949.99 USD
Free Shipping
on orders $49 and up

CTS Top Mount Charge-Air-Cooler

ES#4069928 - CTS-F8X-DF - CTS Top Mount Charge-Air-Cooler - This is a direct replacement upgrade for the plastic factory intercooler - CTS - BMW

This is a direct replacement upgrade for the plastic factory intercooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4069928
Mfg#:
CTS-F8X-DF
Ships in 7 Business Days
$649.99 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.

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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