Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW M5 Performance Engine & Drivetrain Parts

Sort By
Filter By
Return to Top
ES#4772528 - 201-0399 - High Flow Direct Injector Upgrade - BMW S63  - Unleash the True Power of Your BMW M5, M6, X5M, or X6M! - Precision Raceworks - BMW

Unleash the True Power of Your BMW M5, M6, X5M, or X6M! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4772528
Mfg#:
201-0399
Special Order: No Guaranteed ETA
$2599.99

This product was last offered at the strikethrough price on
01-09-2026

$2299.00 USD
Free Shipping
on orders $49 and up
ES#3149217 - D763-0044 - High Flow Intake System with Mass Air Meters - Precision engineered to feed cooler, denser air to your engine - +21HP/+14TQ - Dinan - BMW

Precision engineered to feed cooler, denser air to your engine - +21HP/+14TQ 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!

Brand:
Dinan - Corporate Logo
ES#:
3149217
Mfg#:
D763-0044
Back Ordered
11% off MSRP

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

$2536.99

This product was last offered at the strikethrough price on
05-10-2026

$2254.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4846087 - bm237haKT - Differential And LSD Tune - Upgrade to a better performing LSD also includes tune. - OS Giken - BMW

Upgrade to a better performing LSD also includes tune. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OS Giken - Corporate Logo
ES#:
4846087
Mfg#:
BM237HAKT
Ships on Jul 17, 2026
$2100.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4643032 - MMINT-F10-12WBK - Intercooler Kit, Micro Wrinkle Black - Allows for more aggressive ignition timing and more consistent power delivery, making it an essential upgrade for both stock and stage-1 tuned vehicles. - Mishimoto - BMW

Allows for more aggressive ignition timing and more consistent power delivery, making it an essential upgrade for both stock and stage-1 tuned vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
4643032
Mfg#:
MMINT-F10-12WBK
EO#:
D-759-13
Ships in 4 Business Days
$2019.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4766136 - XKBM23546-2E - 9" Twin Disc Clutch Kit - Solid Ceramic Discs - The twin disc 9" range with ceramic friction discs are designed for high horsepower motorsport applications where a high heat and torque capacity is required. Rated for 890 ft-lb! - XClutch - BMW

​The twin disc 9" range with ceramic friction discs are designed for high horsepower motorsport applications where a high heat and torque capacity is required. Rated for 890 ft-lb! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
XClutch - Corporate Logo
ES#:
4766136
Mfg#:
XKBM23546-2E
Ships in 3 Business Days
$2001.99 USD
Free Shipping
ES#2795260 - MF-TRS-05E39 - Helical Limited Slip Differential - Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. - Team MFactory - BMW

Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Any defects or warranty clams will have to go directly to Team M Factory*

Brand:
Team MFactory - Corporate Logo
ES#:
2795260
Mfg#:
MF-TRS-05E39
Back Ordered
$999.99 USD
Free Shipping
on orders $49 and up
ES#4370060 - IP-A122005 - IP High Performance Ignition Coil Set - S85 - 4X more spark energy than stock coils! - Ignition Projects - BMW

4X more spark energy than stock coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ignition Projects - Corporate Logo
ES#:
4370060
Mfg#:
IP-A122005
Ships in 7 Business Days
$1995.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4147266 - 185FH - Spal Electric Fan Harness with Relay - 185 Degree  - Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit - Spal - Audi BMW MINI

Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spal - Corporate Logo
ES#:
4147266
Mfg#:
185FH
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.

$186.99

This product was last offered at the strikethrough price on
06-02-2026

$165.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726353 - TMSF1XS63IGNKT - High-Performance Ignition Service Kit - F1X S63 - Everything needed for a performance ignition service including spark plugs, dielectric grease and Turner ignition coils! - Turner Motorsport - BMW

Everything needed for a performance ignition service including spark plugs, dielectric grease and Turner ignition coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4726353
Mfg#:
TMSF1XS63IGNKT
In Stock
ON SALE!
$507.99

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

$492.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3149054 - D403-0350 - Replacement Filter for Cold Air Intake - Priced Each - Replace your dirty, damaged, or lost filter - Dinan - BMW

Replace your dirty, damaged, or lost filter 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!

Brand:
Dinan - Corporate Logo
ES#:
3149054
Mfg#:
D403-0350
In Stock
12% off MSRP

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

$69.95

This product was last offered at the strikethrough price on
02-10-2026

$61.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4872207 - 7232 - High Performance Aluminum Radiator - Keep your classic BMW cool and increase reliability with CSF newest all aluminum performance radiator! - CSF - BMW

Keep your classic BMW cool and increase reliability with CSF newest all aluminum performance radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4872207
Mfg#:
7232
In Stock
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4135386 - 013264TMS02-01 - Turner Rally Shift Lever - Black Anodized - Upgrade to a taller shift lever to keep your hands closer to the wheel - Turner Motorsport - BMW

Upgrade to a taller shift lever to keep your hands closer to the wheel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with Turner Motorsport Short Shifters only

Brand:
Turner Motorsport - Corporate Logo
ES#:
4135386
Mfg#:
013264TMS02-01
In Stock
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3184457 - ppk-s85KT - Turner Motorsport S85 Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Adds up to 18 to 22 HP and 17 to 21 Ft/lbs torque on a stock M5 or M6!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3184457
Mfg#:
PPK-S85KT
Ships on Jun 30, 2026
Auto Notify
ON SALE! SAVE 30%
$440.99

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

$308.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3108292 - 520-090-240KT - JB Racing Lightweight Aluminum Flywheel & Clutch Kit - Includes a JB Racing aluminum single-mass flywheel and a new OE Sachs clutch! - Assembled By ECS - BMW

Includes a JB Racing aluminum single-mass flywheel and a new OE Sachs clutch! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3108292
Mfg#:
520-090-240KT
Ships in 5 Business Days
$917.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4766133 - XKBM23546-2G - 9" Twin Disc Clutch Kit - Solid Organic Discs - The twin disc 9" range with Organic friction discs are designed for high horsepower motorsport applications where a high heat and torque capacity is required. Rated for 890 ft-lb! - XClutch - BMW

​The twin disc 9" range with Organic friction discs are designed for high horsepower motorsport applications where a high heat and torque capacity is required. Rated for 890 ft-lb! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
XClutch - Corporate Logo
ES#:
4766133
Mfg#:
XKBM23546-2G
Back Ordered
Auto Notify
$1808.99 USD
Free Shipping
ES#4810316 - 900.1016 - ReFlex+ Install Harness - Flying Lead - Universal - Flying Lead Installation Harness - Motiv Motorsports - BMW

Universal - Flying Lead Installation Harness affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810316
Mfg#:
900.1016
In Stock
$95.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings