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BMW M3 Performance Engine Parts

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Eliminates the weakest link in your S58’s intake tract, increasing reliability and intake airflow performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racing Dynamics - Corporate Logo
ES#:
5457644
Mfg#:
1391058135
Ships in 5 Business Days
$397.99 USD
ES#5448022 - 16S-06-2200-6 - Fuel Injectors - Set of 6 - 2200cc - High-performance, vehicle-specific fuel injector set designed for high-horsepower applications. - DeatschWerks - BMW Porsche

High-performance, vehicle-specific fuel injector set designed for high-horsepower applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5448022
Mfg#:
16S-06-2200-6
Ships in 6 Business Days
$1229.00 USD

The perfect seal for repairing, replacing, or upgrading your valves and stem seals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4736131
Mfg#:
VS-VW7E-12
Ships in 8 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

The perfect seal for repairing, replacing, or upgrading your valves and stem seals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4736130
Mfg#:
VS-VW7E-10
Ships in 8 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4883223 - 601-0280 - S58 Port Injection Kit - Silver Anodized - No Injectors Included - Add port injection to your BMW for greater power potential - Precision Raceworks - BMW

Add port injection to your BMW for greater power potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883223
Mfg#:
601-0280
Ships in 9 Business Days
$649.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4839948 - 601-0279 - S58 Port Injection Kit - Blue Anodized - No Injectors Included - Add port injection to your BMW for greater power potential - Precision Raceworks - BMW

Add port injection to your BMW for greater power potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4839948
Mfg#:
601-0279
Ships in 9 Business Days
$649.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4858847 - 601-0284 - Stand Alone Auxiliary Fuel System - Walbro 450 & 535 Pumps - A stand alone low-pressure fuel system dedicated to your port fueling - flows 745LPH at 3 Bar! - Precision Raceworks - BMW

A stand alone low-pressure fuel system dedicated to your port fueling - flows 745LPH at 3 Bar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4858847
Mfg#:
601-0284
Ships in 9 Business Days
$1874.99 USD
Free Shipping
on orders $49 and up
ES#4858845 - 601-0281 - Stand Alone Auxiliary Fuel System - Walbro 450 Pump - A stand alone low-pressure fuel system dedicated to your port fueling - flows 425LPH at 3 Bar! - Precision Raceworks - BMW

A stand alone low-pressure fuel system dedicated to your port fueling - flows 425LPH at 3 Bar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4858845
Mfg#:
601-0281
Ships in 9 Business Days
$1499.99 USD
Free Shipping
on orders $49 and up
ES#4858846 - 601-0282 - Stand Alone Auxiliary Fuel System - Walbro 535 Pump - A stand alone low-pressure fuel system dedicated to your port fueling - flows 460LPH at 3 Bar! - Precision Raceworks - BMW

A stand alone low-pressure fuel system dedicated to your port fueling - flows 460LPH at 3 Bar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4858846
Mfg#:
601-0282
Ships in 9 Business Days
$1574.99 USD
Free Shipping
on orders $49 and up
ES#4883225 - 601-0271 - S58 Port Injection Kit - Blue Anodized - 750cc Injectors - Add port injection to your BMW for greater power potential - Precision Raceworks - BMW

Add port injection to your BMW for greater power potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883225
Mfg#:
601-0271
Ships in 9 Business Days
$1049.99 USD
Free Shipping
on orders $49 and up
ES#4883222 - 601-0278 - S58 Port Injection Kit - Black Anodized - No Injectors Included - Add port injection to your BMW for greater power potential - Precision Raceworks - BMW

Add port injection to your BMW for greater power potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883222
Mfg#:
601-0278
Ships in 9 Business Days
$649.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4883226 - 601-0276 - S58 Port Injection Kit - Silver Anodized - 750cc Injectors - Add port injection to your BMW for greater power potential - Precision Raceworks - BMW

Add port injection to your BMW for greater power potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883226
Mfg#:
601-0276
Ships in 9 Business Days
$1049.99 USD
Free Shipping
on orders $49 and up
ES#4620068 - CAR-CRS-S14-WMC - CP-CARRILLO Connecting Rod Set - WMC Rod Bolts - Significantly stronger and lighter than OE connecting rods! - CP Carrillo - BMW

Significantly stronger and lighter than OE connecting rods! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CP Carrillo - Corporate Logo
ES#:
4620068
Mfg#:
CAR-CRS-S14-WMC
Ships on Jul 7, 2026
$1149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
5435373
Mfg#:
201-4705
In Stock at Vendor
20% off MSRP

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

$467.99

This product was last offered at the strikethrough price on
06-18-2026

$373.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4656888 - do88kit204R - DO88 Throttle Body Hose - Red - 325/328/M3 90-99'  - Reinforced throttle body hose upgrade! - DO88 - BMW

Reinforced throttle body hose upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656888
Mfg#:
DO88KIT204R
Ships on Jul 9, 2026
$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4656887 - do88kit204B - DO88 Throttle Body Hose - Blue - 325/328/M3 90-99'  - Reinforced throttle body hose upgrade! - DO88 - BMW

Reinforced throttle body hose upgrade! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656887
Mfg#:
DO88KIT204B
Ships on Jul 9, 2026
$107.99 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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