Mercedes Benz Performance Parts & Upgrades

Ditch the restrictive factory sound and unleash the aggressive, free-flowing C63 growl your Mercedes AMG deserves. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5446472

Mfg#:

SSXMZ118

Works with OE Valved Exhaust Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4858692

Mfg#:

SSXMZ121

ON SALE! SAVE 10%

$809.99

This product was last offered at the strikethrough price on
10-26-2026

$728.99 USD

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on orders $49 and up

Lifetime Replacement

3" downpipe with 200-cell high flow catalytic converter for use with Milltek cat-back only Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3603904

Mfg#:

SSXMZ116

ON SALE! SAVE 10%

$1493.99

This product was last offered at the strikethrough price on
10-26-2026

$1344.35 USD

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Free Shipping

Lifetime Replacement

Valved / Resonated - Connects to OE Tailpipes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4858680

Mfg#:

SSXMZ145

An entire system from the cat back for a full sound overhaul! Uses OE Tips! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5386844

Mfg#:

SSXMZ129

Front Resonator Back - Race (Louder) with Valves - Connects to OE Tailpipes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4858686

Mfg#:

SSXMZ142

Experience the ultimate V8 soundtrack with this Milltek Sport Active H-Pipe system, designed to deliver a perfectly balanced, valved exhaust note and unrestricted 3-inch high-flow performance for your AMG GT. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

5446451

Mfg#:

SSXMZ163

Cat Back Resonated Valved - EC Approved Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3603902

Mfg#:

SSXMZ110

EC-Approved - with ValveSonic Active Valve Control (Adds Valved System to Cars not fitted with Factory Sports Exhaust) Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4858689

Mfg#:

SSXMZ120

EC-Approved - Non-Valved (For Vehicles without Factory Valve Control System As Standard) Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4858690

Mfg#:

SSXMZ123