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BMW M3 Engine Emission Parts

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S65 Catchan Kit Project - Standard

ES#4920462 - S65CCSK - S65 Catchan Kit Project - Standard - Looking to preserve the performance and longevity of your S65 engine? Trust the S65 Catchan Kit Project - Standard, a vital upgrade for proactive maintenance and reliability. - NRW Design - BMW

Looking to preserve the performance and longevity of your S65 engine? Trust the S65 Catchan Kit Project - Standard, a vital upgrade for proactive maintenance and reliability.

Brand:
NRW Design - Corporate Logo
ES#:
4920462
Mfg#:
S65CCSK
Ships in 3 Business Days
$395.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Ventilation Hose

ES#2801971 - 11151730507 - Crankcase Ventilation Hose - From valve cover breather connector to reducer - Rein - BMW

From valve cover breather connector to reducer 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801971
Mfg#:
11151730507
Ships in 3 Business Days
ON SALE!
$9.99

This product was last offered at the strikethrough price on
08-31-2026

$9.45 USD
Free Shipping
on orders $49 and up

Non-Return Valve

ES#5504565 - 11611312737 - Non-Return Valve - Maintain proper vacuum pressure and ensure your engine's emissions control system functions as intended with this direct-fit non-return vacuum check valve from URO Parts. - URO - BMW

Maintain proper vacuum pressure and ensure your engine's emissions control system functions as intended with this direct-fit non-return vacuum check valve from URO Parts. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5504565
Mfg#:
11611312737
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up

High Flow Catch Can System

Unlike standard catch cans, this system utilizes massive -16 AN lines and a custom-engineered 20oz billet reservoir to ensure your engine breathes freely even at power levels exceeding 900WHP. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446083
Mfg#:
VTT-HFCCG8X16
Ships in 10 Business Days
ON SALE! SAVE 15%
$649.00

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

$551.65 USD
Free Shipping

Low-Profile Crankcase Vent Adapter -16ORB

The definitive solution for high-boost BMW builds where hood clearance is a premium. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445350
Mfg#:
VTT-S/B58-LP-CC-
Ships in 10 Business Days
ON SALE! SAVE 15%
$41.99

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

$35.69 USD
Free Shipping

High Flow Catch Can System

Protect your S58 investment with the VTT -12 AN Billet Catch Can System, the ultimate safeguard against "blow-by" and oil ingestion. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446089
Mfg#:
VTT-HFCCG8X12
Ships in 10 Business Days
ON SALE! SAVE 15%
$599.00

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

$509.15 USD
Free Shipping

VTA Breather

Built from high-grade stainless steel with a robust mesh filter, it ensures your engine breathes cleaner and runs more efficiently under high boost conditions. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445532
Mfg#:
VTT-OCC-1-VTA-BR
Ships in 10 Business Days
ON SALE! SAVE 15%
$41.99

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

$35.69 USD
Free Shipping

S58 Cylinder Head Port Check Valve Kit

Converts the head ports into a robust internal PCV system using precision-engineered check valves 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5425520
Mfg#:
VTTS58CHECK
Ships in 10 Business Days
ON SALE! SAVE 15%
$69.99

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

$59.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catch Can Cap

An essential upgrade for high-boost applications where factory PCV components often become a liability, leading to oil consumption and boost leaks. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446539
Mfg#:
S55PCVCAPONLY
Ships in 10 Business Days
ON SALE! SAVE 15%
$99.99

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

$84.99 USD
Free Shipping

Exhaust Emissions Label

Brand:
Genuine BMW - Corporate Logo
ES#:
2138816
Mfg#:
71227844397
Ships in 3 Business Days
4% off MSRP

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

$26.99

This product was last offered at the strikethrough price on
09-04-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air pump exhaust pipe

ES#26743 - 11721744253 - Air pump exhaust pipe - Metal pipe which feeds fresh air into your exhaust for improved emissions - Genuine BMW - BMW

Metal pipe which feeds fresh air into your exhaust for improved emissions

Brand:
Genuine BMW - Corporate Logo
ES#:
26743
Mfg#:
11721744253
Ships in 6 Business Days
2% off MSRP

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

$133.99

This product was last offered at the strikethrough price on
09-04-2026

$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump

ES#26746 - 11721744490 - Air Pump - Secondary air pump located in the engine bay - Genuine BMW - BMW

Secondary air pump located in the engine bay

Brand:
Genuine BMW - Corporate Logo
ES#:
26746
Mfg#:
11721744490
Ships in 6 Business Days
3% off MSRP

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

$583.99

This product was last offered at the strikethrough price on
09-04-2026

$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E36 Cover

Akf/Run.Loss

Brand:
Genuine BMW - Corporate Logo
ES#:
37036
Mfg#:
16131183045
Ships in 6 Business Days
3% off MSRP

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

$71.99

This product was last offered at the strikethrough price on
09-04-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve Gasket

ES#5339192 - 074.440 - EGR Valve Gasket - Seals the EGR valve to the exhaust - Elring - BMW

Seals the EGR valve to the exhaust 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339192
Mfg#:
074.440
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Control Valve

ES#4343213 - 11740396414 - Vacuum Control Valve - Used in emissions and noise reduction systems - Febi - BMW

Used in emissions and noise reduction systems We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343213
Mfg#:
11740396414
Special Order: No Guaranteed ETA
$64.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

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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