Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E90 335i N54 3.0L

BMW E90 335i N54 3.0L Exhaust Parts & Accessories

Sort By
Filter By
Return to Top
ES#4491417 - 557769 - Direct-Fit Catalytic Converter - Cyl 4-6 - Keep your emissions in check. Primary cat in exhaust manifold. Rated for legal use and resale in California. - Magnaflow - BMW

Keep your emissions in check. Primary cat in exhaust manifold. Rated for legal use and resale in California. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For California Emissions

Brand:
Magnaflow - Corporate Logo
ES#:
4491417
Mfg#:
557769
Ships in 1 Business Day
$1119.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2615041 - 49769 - Direct-Fit Catalytic Converter - Right Rear (Cyl 4-6) - Keep your emissions in check - Magnaflow - BMW

Keep your emissions in check affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
48-state legal - not for sale or use in California

Brand:
Magnaflow - Corporate Logo
ES#:
2615041
Mfg#:
49769
Ships in 1 Business Day
$832.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3033283 - 980636-980606 - Supersprint Performance Mufflers (4x80mm Tips) - Increased performance and sound - Supersprint - BMW

Increased performance and sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3033283
Mfg#:
980636-980606
Ships on Sep 16, 2026
$2164.99 USD
Free Shipping

100% handcrafted in Italy. Stainless steel construction. Legendary sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3644619
Mfg#:
980620
Ships in 3 Business Days
$3249.99 USD
Free Shipping

100% handcrafted in Italy. Stainless steel construction. Legendary sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3644618
Mfg#:
980610
Ships in 3 Business Days
$3412.99 USD
Free Shipping

Found in several locations suspending the exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fischer and Plath - Corporate Logo
ES#:
5396201
Mfg#:
18207590154
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597502
Mfg#:
18307560779KT1
Ships in 3 Business Days
$43.99

This product was last offered at the strikethrough price on
05-07-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597501
Mfg#:
18207588243KT1
Ships in 3 Business Days
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2586483
Mfg#:
18307560779KT
Ships in 3 Business Days
$265.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2586486
Mfg#:
18207588243KT
Ships in 3 Business Days
$247.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW replacement rear left muffler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
40642
Mfg#:
18307553827
Ships in 5 Business Days
10% 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
06-13-2026

$872.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#39945 - 18207521602 - Bracket - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
39945
Mfg#:
18207521602
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.

$59.99

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

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#40668 - 18307565541 - Center Muffler - OEM replacement - Genuine BMW - BMW

OEM replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Factory BMW Performance Exhaust Upgrade

Brand:
Genuine BMW - Corporate Logo
ES#:
40668
Mfg#:
18307565541
Special Order: No Guaranteed ETA
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
06-13-2026

$770.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW replacement rear right muffler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
40643
Mfg#:
18307553828
Special Order: No Guaranteed ETA
10% 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
06-13-2026

$646.99 USD
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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings