Includes a refundable $50.00 core charge
- Brand:
-
- ES#:
- 2576158
- Mfg#:
-
18301744162KT
$7799.99 USD
Lifetime Replacement
2.25" inlet/outlet, 14" length of converter itself, 6" width & 4" height
- Brand:
-
- ES#:
- 4005308
- Mfg#:
-
602205
$97.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your emissions in check. Primary cat in exhaust manifold. Rated for legal use and resale in California.
- Brand:
-
- ES#:
- 4460777
- Mfg#:
-
4481664
- EO#:
- D-193-139
$3201.00 USD
Free Shipping
Lifetime Replacement
Keep your emissions in check
48-state legal - not for sale or use in California
- Brand:
-
- ES#:
- 2617056
- Mfg#:
-
49763
$1242.00 USD
Free Shipping
Lifetime Replacement
Keep your emissions in check.
48-state legal - not for sale or use in California
- Brand:
-
- ES#:
- 4491385
- Mfg#:
-
52257
$1232.00 USD
Free Shipping
Lifetime Replacement
Keep your emissions in check
48-state legal - not for sale or use in California
- Brand:
-
- ES#:
- 2615018
- Mfg#:
-
49762
$1230.00 USD
Free Shipping
Lifetime Replacement
Keep your emissions in check
- Brand:
-
- ES#:
- 3032674
- Mfg#:
-
24021-M
$1140.00 USD
Free Shipping
Lifetime Replacement
Gasket just before the catalytic converter
- Brand:
-
- ES#:
- 2530479
- Mfg#:
-
18307581970
3% 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
07-17-2026
$29.09 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Brand new catalytic converter for your BMW!
- Brand:
-
- ES#:
- 2617446
- Mfg#:
-
24511
$836.00 USD
Lifetime Replacement
For the bracket holding the midpipes.
See MOQKT
- Brand:
-
- ES#:
- 39984
- Mfg#:
-
18207544250
$10.99
This product was last offered at the strikethrough price on
03-04-2026
$9.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Gasket between header and catalytic converter
- Brand:
-
- ES#:
- 40413
- Mfg#:
-
18301716888
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$23.99
This product was last offered at the strikethrough price on
07-17-2026
$22.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Used to connect exhaust sections
- Brand:
-
- ES#:
- 254524
- Mfg#:
-
18307560779
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$68.99
This product was last offered at the strikethrough price on
07-17-2026
$62.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Gasket between header and catalytic converter
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
- Brand:
-
- ES#:
- 2874207
- Mfg#:
-
18301716888
$22.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes refundable $1800 core charge.
- Brand:
-
- ES#:
- 3106448
- Mfg#:
-
18327645666
$3990.99 USD
Free Shipping
Lifetime Replacement
Front catalytic converter for cylinders 4-6. Includes $50 refundable core charge.
- Brand:
-
- ES#:
- 2684990
- Mfg#:
-
18307547840KT
$4155.99 USD
Lifetime Replacement
Front catalytic converter for cylinders 1-3. Includes $50 refundable core charge.
- Brand:
-
- ES#:
- 2684989
- Mfg#:
-
18307544510KT
$1798.99 USD
Lifetime Replacement
