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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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Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID

Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446634
Mfg#:
GARROUTT4G4045
Ships in 10 Business Days
ON SALE! SAVE 15%
$37.99

This product was last offered at the strikethrough price on
07-02-2026

$32.29 USD
Free Shipping

Turner Motorsport Race Alternator Pulley

ES#3175240 - ten4622rm3KT2 - Turner Motorsport Race Alternator Pulley - Alternator pulley upgrade if you already have Turner Motorsport Power pulleys - Turner Motorsport - BMW

Alternator pulley upgrade if you already have Turner Motorsport Power pulleys affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Turner Power Pulleys only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3175240
Mfg#:
TEN4622RM3KT2
Ships in 3 Business Days
ON SALE!
$255.99

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

$243.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler

ES#4686062 - UVM.63MM.x1 - Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
4686062
Mfg#:
UVM.63MM.X1
Ships in 5 Business Days
$399.99 USD
Free Shipping
on orders $49 and up

Fuel Injectors - Set of 6 - 2200cc

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
ON SALE! SAVE 10%
$1229.00

This product was last offered at the strikethrough price on
07-02-2026

$1106.10 USD

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

S54 Power Pack - stage 1

ES#3618647 - s54ppKT3 - S54 Power Pack - stage 1 - Improve your cars performance in a afternoon with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance in a afternoon with this effective and simple upgrade kit! 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#:
3618647
Mfg#:
S54PPKT3
Ships on Aug 11, 2026
ON SALE! SAVE 24%
$661.99

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

$500.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54 Power Pack - stage 2

ES#3618773 - s54ppKT4 - S54 Power Pack - stage 2 - Improve your cars performance in a afternoon with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance in a afternoon with this effective and simple upgrade kit! 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#:
3618773
Mfg#:
S54PPKT4
Ships on Aug 11, 2026
ON SALE! SAVE 24%
$1363.99

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

$1038.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Priced Each

Keep your engine securely mounted affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480234
Mfg#:
11812283798
Ships on Oct 19, 2026
Auto Notify
$45.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Schrick Camshaft Set - 304/296 Degree 14mm Lift

ES#3032906 - TMS200183 - Schrick Camshaft Set - 304/296 Degree 14mm Lift - Designed for race engines - Schrick - BMW

Designed for race engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
3032906
Mfg#:
TMS200183
Ships on Oct 21, 2026
$4865.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schrick Camshaft Set - 288/280 14mm Lift

ES#3032908 - TMS200186 - Schrick Camshaft Set - 288/280 14mm Lift - Ultra aggressive race cams - Schrick - BMW

Ultra aggressive race cams affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
3032908
Mfg#:
TMS200186
Ships on Oct 21, 2026
$3261.73 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schrick Exhaust Camshaft - 280 Degree 14.0mm Lift

A more aggressive option for your track-focused S54 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Schrick - Corporate Logo
ES#:
4743088
Mfg#:
0415A180001
Special Order: No Guaranteed ETA
$1876.99 USD
Free Shipping
on orders $49 and up

Oil Temperature Sensor And Gauge Kit - Green/White

ES#3173689 - oiltempgaugeKT - Oil Temperature Sensor And Gauge Kit - Green/White - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 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#:
3173689
Mfg#:
OILTEMPGAUGEKT
Ships on Nov 11, 2026
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Temperature Sensor And Gauge Kit - Blue/Red

ES#3173690 - oiltempgaugeBRKT - Oil Temperature Sensor And Gauge Kit - Blue/Red - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 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#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Ships on Nov 11, 2026
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Euro OEM CSL Intake

ES#2535881 - 11617833496KT2 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles equipped with SMG transmission only

Brand:
Genuine European BMW - Corporate Logo
ES#:
2535881
Mfg#:
11617833496KT2
Back Ordered
$12547.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW S54B32 12.5:1 Single Piston 87.00 mm

ES#4840612 - 297119S - BMW S54B32 12.5:1 Single Piston 87.00 mm - The JE 12.5:1 pistons for the BMW S54B32 are engineered to elevate performance by boosting the engine's compression ratio. Specs: 12.5:1 Compression - 87.00 mm Bore 1.271 in. CH, -8.70 CC - JE Piston - BMW

The JE 12.5:1 pistons for the BMW S54B32 are engineered to elevate performance by boosting the engine's compression ratio. Specs: 12.5:1 Compression - 87.00 mm Bore – 1.271 in. CH, -8.70 CC affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JE Piston - Corporate Logo
ES#:
4840612
Mfg#:
297119S
Back Ordered
$299.99 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.

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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