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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Exhaust Parts & Accessories

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Center Muffler Installation Kit

ES#2597502 - 18307560779KT1 - Center Muffler Installation Kit - Everything you need to install a new center muffler assembly - Assembled By ECS - BMW

Everything you need to install a new center muffler assembly 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597502
Mfg#:
18307560779KT1
Ships in 1-2 days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter/Front Silencer Installation Kit

ES#2597501 - 18207588243KT1 - Catalytic Converter/Front Silencer Installation Kit - Everything needed to get the job done - Assembled By ECS - BMW

Everything needed to get the job done 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597501
Mfg#:
18207588243KT1
Ships in 1-2 days
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Muffler Installation Kit

ES#2586483 - 18307560779KT - Center Muffler Installation Kit - Everything you need to install a new center muffler assembly - Genuine BMW - BMW

Everything you need to install a new center muffler assembly

Brand:
Genuine BMW - Corporate Logo
ES#:
2586483
Mfg#:
18307560779KT
Ships in 1-2 days
$269.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter/Front Silencer Installation Kit

ES#2586486 - 18207588243KT - Catalytic Converter/Front Silencer Installation Kit - Everything needed to get the job done - Genuine BMW - BMW

Everything needed to get the job done

Brand:
Genuine BMW - Corporate Logo
ES#:
2586486
Mfg#:
18207588243KT
Ships in 1-2 days
$247.99

This product was last offered at the strikethrough price on
06-23-2026

$246.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Muffler

ES#40668 - 18307565541 - Center Muffler - OEM replacement - Genuine BMW - BMW

OEM replacement Factory BMW Performance Exhaust Upgrade

Brand:
Genuine BMW - Corporate Logo
ES#:
40668
Mfg#:
18307565541
Ships in 7 Business Days
5% off MSRP

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

$812.99

This product was last offered at the strikethrough price on
10-03-2026

$775.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler - Left

Genuine BMW replacement rear left muffler

Brand:
Genuine BMW - Corporate Logo
ES#:
40642
Mfg#:
18307553827
Ships in 7 Business Days
8% off MSRP

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

$966.00

This product was last offered at the strikethrough price on
10-03-2026

$884.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler - Right

Genuine BMW replacement rear right muffler

Brand:
Genuine BMW - Corporate Logo
ES#:
40643
Mfg#:
18307553828
Ships in 7 Business Days
8% off MSRP

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

$715.99

This product was last offered at the strikethrough price on
10-03-2026

$655.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Bank 2, Pre-Cat

ES#4900503 - 11787558087 - Oxygen Sensor - Bank 2, Pre-Cat - Restore the performance and reliability of your BMW with this essential emissions component from Meyle. - Meyle - BMW

Restore the performance and reliability of your BMW with this essential emissions component from Meyle. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4900503
Mfg#:
11787558087
Ships on Oct 20, 2026
$151.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 Post-Cat

ES#4487460 - 11787545074 - Rear Oxygen Sensor - Bank 1 Post-Cat - Fuel control and emissions control sensor - Meyle - BMW
ECS Tuning recommends this product.

Fuel control and emissions control sensor 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487460
Mfg#:
11787545074
Ships on Oct 20, 2026
$116.99 USD
Free Shipping
on orders $49 and up

Rear Oxygen Sensor - Bank 1 Post-Cat

Fuel control and emissions control sensor 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505435
Mfg#:
11787545074
Ships on Dec 29, 2026
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AFE Mach Force-Xp Axle-Back Exhaust System

ES#3612848 - 49-36327-B - AFE Mach Force-Xp Axle-Back Exhaust System - MACH Force-Xp 2-1/2in 304 Stainless Steel Axle-Back Exhaust System w/Black Tip BMW 335i (E90/92) 07-13 L6-3.0L (t) N54/N55 - AFE - BMW

MACH Force-Xp 2-1/2in 304 Stainless Steel Axle-Back Exhaust System w/Black Tip BMW 335i (E90/92) 07-13 L6-3.0L (t) N54/N55

Brand:
AFE - Corporate Logo
ES#:
3612848
Mfg#:
49-36327-B
Back Ordered
20% off MSRP

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

$1915.00

This product was last offered at the strikethrough price on
10-03-2026

$1532.00 USD

E9x Direct-Fit Exhaust System Kit

Replace your leaking or broken exhaust system

Brand:
BRExhaust - Corporate Logo
ES#:
5515764
Mfg#:
106-0911
Back Ordered
$962.00 USD
Free Shipping

ECS UNIVERSAL Swivel Exhaust Tips - 3.5" Black Chrome - Pair

ES#2986535 - 006555ecs04a02KT - ECS UNIVERSAL Swivel Exhaust Tips - 3.5" Black Chrome - Pair - Stainless Steel exhaust tips featuring swivel attachments for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stainless Steel exhaust tips featuring swivel attachments for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
2986535
Mfg#:
006555ECS04A02KT
In Stock
ON SALE! SAVE 10%
$155.99

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

$140.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

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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