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BMW M3 Performance Engine Parts

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Coolant Outlet Hose

Elevate your engine's cooling system reliability with the Burgaflex Coolant Outlet Hose.

Brand:
Burgaflex - Corporate Logo
ES#:
5507107
Mfg#:
11537541992
Ships on Sep 24, 2026
Auto Notify
$26.99 USD
Free Shipping
on orders $49 and up

Do88 Intake System

ES#5396051 - LF-270 - Do88 Intake System - Allows for greater airflow to the turbos, while reducing intake turbulence and keeping IATs low - DO88 - BMW

Allows for greater airflow to the turbos, while reducing intake turbulence and keeping IATs low

Brand:
DO88 - Corporate Logo
ES#:
5396051
Mfg#:
LF-270
Ships on Sep 29, 2026
$2506.99 USD

Air Filter Insert

Keep your engine running smoothly and breathing freely with a premium replacement air filter from Hengst. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Hengst - Corporate Logo
ES#:
5506729
Mfg#:
13718095805
Ships on Oct 1, 2026
$27.99 USD
Free Shipping
on orders $49 and up

Performance Air Intake System

Replaces your restrictive stock airbox for greater airflow and performance

Brand:
Pipercross - Corporate Logo
ES#:
4830030
Mfg#:
PK455
Ships on Oct 1, 2026
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dinan Valved Axle-Back Exhaust - 2021-2023 BMW M3/M4 - Polished Tips

ES#4674621 - D660-0093 - Dinan Valved Axle-Back Exhaust - 2021-2023 BMW M3/M4 - Polished Tips - Improve and refine the sound of your G80/G82 with this valved axle-back exhaust from Dinan! - Dinan - BMW

Improve and refine the sound of your G80/G82 with this valved axle-back exhaust from Dinan! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4674621
Mfg#:
D660-0093
Ships on Oct 5, 2026
11% off MSRP

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

$2643.99

This product was last offered at the strikethrough price on
09-08-2026

$2349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Group A Pulley Kit

ES#3426698 - 12311311449KT - Group A Pulley Kit - Race-bred performance and reliability for your E30 M3! - For racing use only - Genuine BMW Motorsport - BMW

Race-bred performance and reliability for your E30 M3! - For racing use only

Brand:
Genuine BMW Motorsport - Corporate Logo
ES#:
3426698
Mfg#:
12311311449KT
Ships on Oct 12, 2026
$1696.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

E36 M3 Performance Axle-Back Exhaust & OBD2 Carbon Fiber Intake System

ES#4876156 - 023494LAEB1KT - E36 M3 Performance Axle-Back Exhaust & OBD2 Carbon Fiber Intake System - A complete power & sound package for your M3! - Enthusiast Bundles - BMW

A complete power & sound package for your M3! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For Vehicles Without ASC or With ASC Deleted

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876156
Mfg#:
023494LAEB1KT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 10%
$1413.98

This product was last offered at the strikethrough price on
09-03-2026

$1272.58 USD
This product is lifetime replacement eligible Lifetime Replacement

E36 M3 Valved Axle-Back Exhaust & Carbon Fiber Intake System - OBDI

ES#4876158 - 023494LAEBKT - E36 M3 Valved Axle-Back Exhaust & Carbon Fiber Intake System - OBDI - A complete power & sound package for your M3! - Enthusiast Bundles - BMW

A complete power & sound package for your M3! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876158
Mfg#:
023494LAEBKT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 36%
$1443.98

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

$924.15 USD
This product is lifetime replacement eligible Lifetime Replacement

S58 Aluminum Charge Pipe Upgrade

Replaces the weak factory plastic 2-to-1 charge pipe

Brand:
FTP Motorsport - Corporate Logo
ES#:
5373941
Mfg#:
SG71484
Special Order: No Guaranteed ETA
$470.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MMX Engine Oil Cooler

Upgrade your Oil Cooler Today!

Brand:
MMX Performance - Corporate Logo
ES#:
4429930
Mfg#:
MMR17-0201
Special Order: No Guaranteed ETA
$770.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S14 4 Cyl. 308-Degree - Camshaft

ES#3246286 - 0227D1080-01 - BMW S14 4 Cyl. 308-Degree - Camshaft - Aggressive Street and Track Camshaft Setup - Schrick - BMW

Aggressive Street and Track Camshaft Setup

Brand:
Schrick - Corporate Logo
ES#:
3246286
Mfg#:
0227D1080-01
Special Order: No Guaranteed ETA
$1619.99 USD
Free Shipping
on orders $49 and up

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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