BMW G20 M340i xDrive B58 3.0L Performance Cat-Back Exhausts

Not for the faint hearted, this track exhaust bellows an exhaust note that is anything but tame. Let your B58 roar loud and proud! 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

4147579

Mfg#:

3020-42078

5% off MSRP

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

$2373.99

This product was last offered at the strikethrough price on
11-04-2026

$2255.00 USD

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on orders $49 and up

Lifetime Replacement

Includes all of the Dinan essentials to improve your BMWs power, handlings, and feel Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with the B58TU (B58D) engine only

Brand:

ES#:

5346946

Mfg#:

G2XM340IM440IEKT

$3752.99 USD

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Lifetime Replacement

Utilize your factory exhaust tips and trim while gaining sound and performance

Brand:

ES#:

4265631

Mfg#:

SSXBM1160

$2716.99 USD

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Lifetime Replacement

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457169

Mfg#:

G20M340VSESTTBRT

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457166

Mfg#:

G20M340VSESTIBRT

Unleash the aggressive sound of your B58!

Brand:

ES#:

5435338

Mfg#:

G20M340VSESTIBRS

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457163

Mfg#:

G20M340VSESBRFC

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457168

Mfg#:

G20M340IVSESTIRC

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457162

Mfg#:

G20M340VSESBRBRT

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457161

Mfg#:

G20M340VSESBRBLK

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457165

Mfg#:

G20M340VSESTIBLK

Unleash the aggressive sound of your B58!

Brand:

ES#:

5388943

Mfg#:

G20M340VSESBRBRS

Unleash the aggressive sound of your B58!

Brand:

ES#:

5457167

Mfg#:

G20M340VSESTIFC