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BMW Exhaust Parts & Accessories

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Dinan Foundation Package (F) - G01/02 M40i LCI

ES#5434439 - g0x-x3x4m40ciKT - Dinan Foundation Package (F) - G01/02 M40i LCI - Includes Dinan's Carbon Fiber Cold Air Intake, Turbo Inlet, and Free Flow Axle-Back Exhaust System with Black Tips - Dinan - BMW

Includes Dinan's Carbon Fiber Cold Air Intake, Turbo Inlet, and Free Flow Axle-Back Exhaust System with Black Tips Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For 2020+ models only with the B58D engine

Brand:
Dinan - Corporate Logo
ES#:
5434439
Mfg#:
G0X-X3X4M40CIKT
Back Ordered
ON SALE! SAVE 10%
$2847.99

This product was last offered at the strikethrough price on
07-31-2026

$2562.70 USD
This product is lifetime replacement eligible Partial Replacement

Dinan Free Flow Axle-Back Exhaust - Polished Tips

ES#4145324 - D660-0077 - Dinan Free Flow Axle-Back Exhaust - Polished Tips - Dinan has developed this Free Flow stainless exhaust to increase flow by reducing backpressure - Dinan - BMW

Dinan has developed this Free Flow stainless exhaust to increase flow by reducing backpressure Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4145324
Mfg#:
D660-0077
Back Ordered
ON SALE! SAVE 10%
$1649.99

This product was last offered at the strikethrough price on
07-31-2026

$1484.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dinan G2X M340i/M440i Experience Package

ES#5346946 - g2xm340im440iekt - Dinan G2X M340i/M440i Experience Package - Includes all of the Dinan essentials to improve your BMWs power, handlings, and feel - Dinan - BMW

Includes all of the Dinan essentials to improve your BMWs power, handlings, and feel Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with the B58TU (B58D) engine only

Brand:
Dinan - Corporate Logo
ES#:
5346946
Mfg#:
G2XM340IM440IEKT
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$3752.99

This product was last offered at the strikethrough price on
07-31-2026

$3377.48 USD
This product is lifetime replacement eligible Lifetime Replacement

Dinan F9x X5M/X6M Experience Package (E)

ES#5424587 - f9xx5ms63ebaKT - Dinan F9x X5M/X6M Experience Package (E) - Includes Dinan's Closed Intake, Black Exhaust, X-Pipe, Springs + Bumpstops, & ZF8 Pedal Pads - Dinan - BMW

Includes Dinan's Closed Intake, Black Exhaust, X-Pipe, Springs + Bumpstops, & ZF8 Pedal Pads Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
5424587
Mfg#:
F9XX5MS63EBAKT
Back Ordered
ON SALE! SAVE 10%
$7192.99

This product was last offered at the strikethrough price on
07-31-2026

$6473.43 USD
This product is lifetime replacement eligible Partial Replacement

Stainless Axle-Back Exhaust - Polished Tips

ES#3149156 - D660-0049 - Stainless Axle-Back Exhaust - Polished Tips - Civilized performance for the discerning enthusiast - +8HP - Dinan - BMW

Civilized performance for the discerning enthusiast - +8HP Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3149156
Mfg#:
D660-0049
Back Ordered
ON SALE! SAVE 10%
$1999.99

This product was last offered at the strikethrough price on
07-31-2026

$1799.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2873855 - 11781742050 - Oxygen Sensor - Priced Each - 2 required in each application - Febi - BMW

2 required in each application 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1998

Brand:
Febi - Corporate Logo
ES#:
2873855
Mfg#:
11781742050
Special Order: No Guaranteed ETA
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Direct-Fit Catalytic Converter - Cyl 5-8

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. 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

Direct Fit Catalytic Converter - Cyl 1-4

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! 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

Direct-Fit Catalytic Converter

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.

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

Direct-Fit Catalytic Converter - Right

ES#2581587 - 49784 - Direct-Fit Catalytic Converter - Right - 48 state legal - Magnaflow - BMW

48 state legal 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

Direct-Fit Catalytic Converter Cyl 5-8

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. 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

Direct-Fit Catalytic Converter - Cyl 4-6

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.

Brand:
Magnaflow - Corporate Logo
ES#:
4491411
Mfg#:
5571765
Back Ordered
$1523.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnaflow Touring Cat-Back Exhaust

ES#2973404 - 15544 - Magnaflow Touring Cat-Back Exhaust - 2.5" stainless steel with quad 3.5" polished stainless tips - Magnaflow - BMW

2.5" stainless steel with quad 3.5" polished stainless tips

Brand:
Magnaflow - Corporate Logo
ES#:
2973404
Mfg#:
15544
Back Ordered
$1953.00 USD

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.

Other BMW Exhaust Parts & Accessories

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