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BMW M3 Performance Engine Parts

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Billet Oil Thermostat Lid - Blue

ES#4714984 - BMS-TLID-BLU - Billet Oil Thermostat Lid - Blue - Fits 2006+ N54 N55 S55 BMW Engines with factory oil thermostat - Burger Motorsports - BMW

Fits 2006+ N54 N55 S55 BMW Engines with factory oil thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714984
Mfg#:
BMS-TLID-BLU
In Stock
$39.00 USD
Free Shipping
on orders $49 and up

Racing Dynamics Air Intake

ES#4460572 - 1425236100 - Racing Dynamics Air Intake - A great substitute for your stock air system! - Racing Dynamics - BMW

A great substitute for your stock air system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racing Dynamics - Corporate Logo
ES#:
4460572
Mfg#:
1425236100
Ships in 5 Business Days
$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Boost Cooler

ES#3617804 - SN0-40900 - Snow Performance Boost Cooler - Extreme Environment 300 PSI UHO Water Methanol Pump - SnowPerformance - BMW

Extreme Environment 300 PSI UHO Water Methanol Pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
3617804
Mfg#:
SN0-40900
Special Order: No Guaranteed ETA
$194.99 USD
Free Shipping
on orders $49 and up

Water/Methanol Nozzle - 3.5GPH

ES#4476207 - SN0-N0350 - Water/Methanol Nozzle - 3.5GPH - Snow Performance Hyper-Sonic water-methanol injection nozzle - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Snow Performance Hyper-Sonic water-methanol injection nozzle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4476207
Mfg#:
SN0-N0350
In Stock at Vendor
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low Profile Water-Methanol Nozzle Holder 4AN 90* Elbow

ES#4212775 - SN0-809-BRD - Low Profile Water-Methanol Nozzle Holder 4AN 90* Elbow - Water methanol nozzle holders securely connect either nylon line or braided line directly to your water methanol nozzle - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Water methanol nozzle holders securely connect either nylon line or braided line directly to your water methanol nozzle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4212775
Mfg#:
SN0-809-BRD
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BLACKLINE Performance G8x Washer Fluid Cap - Red

ES#4508348 - G8XWFC-R - BLACKLINE Performance G8x Washer Fluid Cap - Red - Red - Add some design flare to your engine bay! - Goldenwrench Supply Co - BMW

Red - Add some design flare to your engine bay! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4508348
Mfg#:
G8XWFC-R
In Stock
$47.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Engine and Transmission Mount Kit - Solid Aluminum

ES#3477036 - IRPEGS-1 - Performance Engine and Transmission Mount Kit - Solid Aluminum - Recommended for aggressive street and race vehicles. - IRP - Individual Racing Parts - BMW

Recommended for aggressive street and race vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477036
Mfg#:
IRPEGS-1
Special Order: No Guaranteed ETA
$185.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E6000 Sealant - Priced Each (.18 Oz)

ES#4212778 - SN0-90001 - E6000 Sealant - Priced Each (.18 Oz) - E-6000 is semi flexible, 100% methanol resistant, and the only sealant recommended for use with Snow Performance water methanol injection systems. - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

E-6000 is semi flexible, 100% methanol resistant, and the only sealant recommended for use with Snow Performance water methanol injection systems. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4212778
Mfg#:
SN0-90001
In Stock
$4.99 USD
Free Shipping
on orders $49 and up

ECS Catch Can O-ring

ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S58 High Performance Drop-In Air Filter Upgrade - Red

ES#4476410 - VTT-S58-FILTER-R - S58 High Performance Drop-In Air Filter Upgrade - Red - Quick drop in filter that opens up flow and can achieve up to 13 wheel hp gains! - Vargas Turbo Technologies - BMW

Quick drop in filter that opens up flow and can achieve up to 13 wheel hp gains! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4476410
Mfg#:
VTT-S58-FILTER-R
Ships in 10 Business Days
$178.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Powerflex Engine Mount Inserts - Race(Black)

ES#4500573 - PFF5-4021BLK - Powerflex Engine Mount Inserts - Race(Black) - Stiffer bushings will allow smoother movement! - Powerflex Black Series - BMW

Stiffer bushings will allow smoother movement! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4500573
Mfg#:
PFF5-4021BLK
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolt Kit

ES#2795497 - 201-6104 - Connecting Rod Bolt Kit - M11x43mm UHL Rod Bolt Kit - ARP - BMW

M11x43mm UHL Rod Bolt Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
2795497
Mfg#:
201-6104
In Stock at Vendor
$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blue Thermostat Caps (pair)

ES#4714980 - BMS-TCP-BLU - Blue Thermostat Caps (pair) - Burger Motorsports - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714980
Mfg#:
BMS-TCP-BLU
Ships in 1 Business Day
$29.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S58 High Performance Drop-In Air Filter Upgrade - Black

ES#4476416 - VTT-S58-FILTER-B - S58 High Performance Drop-In Air Filter Upgrade - Black - Quick drop in filter that opens up flow and can achieve up to 13 wheel hp gains! - Vargas Turbo Technologies - BMW

Quick drop in filter that opens up flow and can achieve up to 13 wheel hp gains! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4476416
Mfg#:
VTT-S58-FILTER-B
In Stock
Limited Qty Sale
$178.99

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

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set of 2 Pairs - 0.75mm Oversized

ES#4447656 - CR222SV0.75 - Connecting Rod Bearing Set of 2 Pairs - 0.75mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.75mm

Brand:
King - Corporate Logo
ES#:
4447656
Mfg#:
CR222SV0.75
In Stock
$33.99

This product was last offered at the strikethrough price on
03-20-2026

$32.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Coated Rod Bearing Set

ES#4369232 - 11-AM-RCRB-M50 - Performance Coated Rod Bearing Set - Designed for ultimate protection and performance! - Achilles Motorsports - BMW

Designed for ultimate protection and performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Achilles Motorsports - Corporate Logo
ES#:
4369232
Mfg#:
11-AM-RCRB-M50
Ships in 3 Business Days
$159.99 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.

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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