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BMW 335i OE Exhaust Parts

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Catalytic Converter - EU6

ES#3105432 - 18328602882 - Catalytic Converter - EU6 - Includes refundable $1800 core charge. - Genuine BMW - BMW

Includes refundable $1800 core charge.

Brand:
Genuine BMW - Corporate Logo
ES#:
3105432
Mfg#:
18328602882
Ships in 1-2 days
$4067.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo To Downpipe Exhaust Gasket - Priced Each

ES#40632 - 18307553601 - Turbo To Downpipe Exhaust Gasket - Priced Each - Gasket that is between the turbo and down pipes, 2 required - Genuine BMW - BMW

Gasket that is between the turbo and down pipes, 2 required

Brand:
Genuine BMW - Corporate Logo
ES#:
40632
Mfg#:
18307553601
In Stock
5% off MSRP

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

$29.85

This product was last offered at the strikethrough price on
09-25-2026

$28.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#2588753 - N90369001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10x1.5 - Rein - Audi BMW Volkswagen

Install new hardware with your new parts. M10x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2588753
Mfg#:
N90369001
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Flap Actuator

ES#2817640 - 18308632154 - Exhaust Flap Actuator - Opens and closes the 2 exhaust pipe exiting the muffler. - Genuine BMW - BMW MINI

Opens and closes the 2 exhaust pipe exiting the muffler.

Brand:
Genuine BMW - Corporate Logo
ES#:
2817640
Mfg#:
18308632154
In Stock
8% off MSRP

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

$165.99

This product was last offered at the strikethrough price on
05-06-2026

$151.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Pipe Hanger - Priced Each

ES#39865 - 18201401797 - Exhaust Pipe Hanger - Priced Each - Rear muffler hanger - Genuine BMW - BMW

Rear muffler hanger

Brand:
Genuine BMW - Corporate Logo
ES#:
39865
Mfg#:
18201401797
In Stock
6% off MSRP

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

$171.99

This product was last offered at the strikethrough price on
09-25-2026

$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#3419752 - 11657593303 - Exhaust Gasket - Priced Each - Used to seal the exhaust manifold to the cylinder head - Elring - BMW

Used to seal the exhaust manifold to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3419752
Mfg#:
11657593303
In Stock
$6.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Flap actuator plug cover

ES#3198322 - 18302411427 - Exhaust Flap actuator plug cover - Protects the actuator plug from the elements when using a non valved exhaust - Genuine BMW M Performance - BMW

Protects the actuator plug from the elements when using a non valved exhaust

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
3198322
Mfg#:
18302411427
In Stock
3% off MSRP

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

$31.99

This product was last offered at the strikethrough price on
09-25-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fixing Bow - Priced Each

ES#2562752 - 18307620323 - Fixing Bow - Priced Each - Used to hang the exhaust valve - Genuine BMW - BMW

Used to hang the exhaust valve

Brand:
Genuine BMW - Corporate Logo
ES#:
2562752
Mfg#:
18307620323
Ships in 1-2 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.

$42.40

This product was last offered at the strikethrough price on
09-25-2026

$40.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F30 Exhaust Hanger

ES#2557662 - 18307633092 - F30 Exhaust Hanger - Used on front exhaust tubing - Genuine BMW - BMW

Used on front exhaust tubing

Brand:
Genuine BMW - Corporate Logo
ES#:
2557662
Mfg#:
18307633092
In Stock
7% off MSRP

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

$48.92

This product was last offered at the strikethrough price on
09-25-2026

$45.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pre-catalyst Gasket Ring

ES#3448131 - 18307581970 - Pre-catalyst Gasket Ring - Gasket just before the catalytic converter - Elring - BMW

Gasket just before the catalytic converter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3448131
Mfg#:
18307581970
In Stock
$20.99

This product was last offered at the strikethrough price on
04-29-2026

$14.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Turbos and Turbocharger Installation Kit

ES#5481178 - 13712247398KT3 - N54 Turbos and Turbocharger Installation Kit - Are your factory N54 turbos plagued by the dreaded wastegate rattle, or worse, starting to blow smoke? Don't just replace them, upgrade your ultimate driving machine with the ultimate DIY refresh kit. - Assembled By ECS - BMW

Are your factory N54 turbos plagued by the dreaded wastegate rattle, or worse, starting to blow smoke? Don't just replace them, upgrade your ultimate driving machine with the ultimate DIY refresh kit. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481178
Mfg#:
13712247398KT3
Ships on Oct 27, 2026
ON SALE!
$1869.81

This product was last offered at the strikethrough price on
09-10-2026

$1869.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

10mm Exhaust Hanger Locking Collar

ES#4865887 - 053563LA02 - 10mm Exhaust Hanger Locking Collar - Achieve perfect exhaust fitment! - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Achieve perfect exhaust fitment! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4865887
Mfg#:
053563LA02
In Stock
ON SALE! SAVE 10%
$16.99

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

$15.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#40452 - 18301737774 - Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine BMW - BMW

Install new hardware with your new parts. M10

Brand:
Genuine BMW - Corporate Logo
ES#:
40452
Mfg#:
18301737774
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Copper Exhaust Lock Nut - Priced Each

ES#240390 - 11621711954 - Copper Exhaust Lock Nut - Priced Each - Flange copper nut - Rein - BMW MINI

Flange copper nut 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
240390
Mfg#:
11621711954
In Stock
$1.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M Performance Rear Muffler

ES#2714003 - 18302286673 - M Performance Rear Muffler - Sound & performance for your BMW - Genuine BMW M Performance - BMW

Sound & performance for your BMW For vehicles with M Performance rear diffuser

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
2714003
Mfg#:
18302286673
Special Order: No Guaranteed ETA
2% off MSRP

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

$1440.00

This product was last offered at the strikethrough price on
09-25-2026

$1409.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About OE Exhaust Parts

Original Equipment (OE) suppliers are companies that provide vehicle makers with parts and products used in the original vehicle manufacturing process. ECS Tuning has access to these companies and products, making their parts available to our customers.

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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