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BMW E46 Performance Engine Parts

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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 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Turner Power Pulleys only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3175240
Mfg#:
TEN4622RM3KT2
Ships in 3 Business Days
ON SALE! SAVE 10%
$255.99

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

$230.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Valved Performance Full Exhaust

ES#5507276 - 048781LA01KT - E46 M3 Valved Performance Full Exhaust - Transform your S54 sound profile with push-button volume control, equal-length acoustics, and a complete, hassle-free installation package. - Turner Motorsport - BMW

Transform your S54 sound profile with push-button volume control, equal-length acoustics, and a complete, hassle-free installation package. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5507276
Mfg#:
048781LA01KT
Ships in 3 Business Days
$2426.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 E46 M3 Resonated Equal Length Section 1 with Install Kit

ES#5507305 - 048781LA01KT2 - E46 M3 E46 M3 Resonated Equal Length Section 1 with Install Kit - Eliminate the dreaded S54 rasp and give your BMW E46 M3 an exotic sounding exhaust note. Includes all necessary installation hardware - Turner Motorsport - BMW

Eliminate the dreaded S54 rasp and give your BMW E46 M3 an exotic sounding exhaust note. Includes all necessary installation hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5507305
Mfg#:
048781LA01KT2
Ships in 3 Business Days
$937.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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.

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

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon

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

Turner Motorsport Double Wall Slash Cut Exhaust Tips - 2.75 Inlet - 3.5 OD - Stepped Left And Stepped Right- Titanium Black Chrome

Your BMW's factory exhaust tips are fine for getting groceries, but if you've upgraded your valence or just want a rear-end aesthetic that matches your car's performance pedigree, "fine" doesn't cut it. It's time for an attitude adjustment. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481264
Mfg#:
026732TMS03KTKT
Ships on Oct 29, 2026
Auto Notify
$279.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173689
Mfg#:
OILTEMPGAUGEKT
Ships on Jan 19, 2027
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! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Ships on Jan 19, 2027
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

CP-Carrillo Forged Piston Set - M54B25 Std. Size

ES#4758876 - M54B25-CPP-84 - CP-Carrillo Forged Piston Set - M54B25 Std. Size - Upgrade to CP-Carrillo's Forged Pistons in Your M54B25 Powered BMW! - 5150 Autosport - BMW

Upgrade to CP-Carrillo's Forged Pistons in Your M54B25 Powered BMW! For Vehicles With M54B25 Engine Only

Brand:
5150 Autosport - Corporate Logo
ES#:
4758876
Mfg#:
M54B25-CPP-84
Back Ordered
Starting at $1349.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System

ES#3521793 - uppke46tuBKT - Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System - Includes Accessory Belt System! - Assembled By ECS - BMW

Includes Accessory Belt System! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Bosch alternator only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3521793
Mfg#:
UPPKE46TUBKT
Back Ordered
Auto Notify
ON SALE!
$634.19

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

$578.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate S54 Oil Pan And Pump Upgrade Kit

ES#4707928 - 11137838130UG - Ultimate S54 Oil Pan And Pump Upgrade Kit - Get everything you need to upgrade your oil pan and pump in your M52/S52 powered BMW in one convenient package! - Assembled By ECS - BMW

Get everything you need to upgrade your oil pan and pump in your M52/S52 powered BMW in one convenient package! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4707928
Mfg#:
11137838130UG
Back Ordered
Starting at $2097.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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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