2018 Porsche 911 991 GT3 Coupe H6 4.0L Muffler Delete

Boost sound and performance with this center muffler delete, featuring dual tuned Helmholtz resonators, 304 stainless steel construction, and 100% TIG-welded strength in a direct bolt-on design. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4680391

Mfg#:

49C36434

20% off MSRP

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

$2105.00

This product was last offered at the strikethrough price on
05-28-2026

$1684.00 USD

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on orders $49 and up

Lifetime Replacement

For those who want to increase tone, free up some power while dropping weight, but prefer to keep their factory side mufflers. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4733194

Mfg#:

AWE991GT3CMD

Starting at $1650.00 USD

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Lifetime Replacement

Gain up to +22 HP and +33 lb-ft of torque with this valve-controlled 304 stainless exhaust, delivering an aggressive tone, improved flow, and true bolt-on performance with factory-style fitment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4680395

Mfg#:

49C36441

20% off MSRP

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

$2545.00

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

$2036.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement