Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW Catalytic Converters

Sort By
Filter By
Return to Top

Catalytic converter for cylinders 1-5. Includes a $50 refundable core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2739335
Mfg#:
18407836402KT
Ships in 8 Business Days
$4624.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Includes a $2574.00 Core Charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5340098
Mfg#:
18308576148KT
Ships in 8 Business Days
$4939.99 USD
This product is lifetime replacement eligible Partial Replacement

Includes a $2574.00 Core Charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5340112
Mfg#:
18308611915KT
Ships in 8 Business Days
$5638.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Includes a $2574.00 Core Charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5340051
Mfg#:
18307643423KT
Ships in 8 Business Days
$6868.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Located between downpipe and mid-pipes, 2 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470577
Mfg#:
18307553603
Special Order: No Guaranteed ETA
ON SALE! SAVE 20%
$17.99

This product was last offered at the strikethrough price on
05-29-2026

$14.39 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3984386 - 47-46304 - Direct Fit Catalytic Converter Replacement System - Keep your emissions in check - AFE - BMW

Keep your emissions in check affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3984386
Mfg#:
47-46304
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.

$3886.99

This product was last offered at the strikethrough price on
05-27-2026

$3109.00 USD
ES#4490442 - 4481682 - Direct-Fit Catalytic Converter - Cyl 5-8 - 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
CARB Approved - For vehicles with production date up to 09/1998

Brand:
Magnaflow - Corporate Logo
ES#:
4490442
Mfg#:
4481682
Back Ordered
$1555.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2618291 - 24431 - Direct Fit Catalytic Converter - Cyl 1-4 - Brand new catalytic converter for your BMW! - Magnaflow - BMW

Brand new catalytic converter for your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
48-state legal - not for sale or use in California
For Vehicles with Production dates 2000-2003

Brand:
Magnaflow - Corporate Logo
ES#:
2618291
Mfg#:
24431
Back Ordered
$509.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2581587 - 49784 - Direct-Fit Catalytic Converter - Right - 48 state legal - Magnaflow - BMW

48 state legal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
48-state legal - not for sale or use in California
For vehicles with production date from 09/1998

Brand:
Magnaflow - Corporate Logo
ES#:
2581587
Mfg#:
49784
Back Ordered
$1144.00 USD
Free Shipping
ES#2618272 - 49571 - Direct-Fit Catalytic Converter Cyl 5-8 - Keep your emissions in check. Primary cat in exhaust manifold. - Magnaflow - BMW

Keep your emissions in check. Primary cat in exhaust manifold. 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#:
2618272
Mfg#:
49571
Back Ordered
$580.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4490213 - 4481662 - Direct-Fit Catalytic Converter - 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

Brand:
Magnaflow - Corporate Logo
ES#:
4490213
Mfg#:
4481662
Back Ordered
$1353.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4491411 - 5571765 - 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

Brand:
Magnaflow - Corporate Logo
ES#:
4491411
Mfg#:
5571765
Back Ordered
$1523.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2975334 - 51718 - Direct-Fit Catalytic Converter - Front (Front Position) - 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#:
2975334
Mfg#:
51718
Back Ordered
$757.00 USD
Free Shipping
ES#4490410 - 4481683 - Direct-Fit Catalytic Converter - Cyl 1-4 - 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 vehicle with a production date up to 09/1998

Brand:
Magnaflow - Corporate Logo
ES#:
4490410
Mfg#:
4481683
Back Ordered
$1574.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2617885 - 23551 - Catalytic Converter - Direct-Fit - Brand new catalytic converter for your BMW! - Magnaflow - BMW

Brand new catalytic converter for your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date up to 12/1984
For Vehicles with Production year 1984

Brand:
Magnaflow - Corporate Logo
ES#:
2617885
Mfg#:
23551
Back Ordered
$565.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Other BMW Catalytic Converters

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.

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