2016 Porsche 911 991 Carrera S Coupe H6 3.8L Exhaust Parts & Accessories

Improve exhaust flow and sports car sound

Brand:

ES#:

3626953

Mfg#:

FSPOR991SHDR

T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 25+ and torque 25+ ft. lbs.

Brand:

ES#:

4849885

Mfg#:

991.08.00.370

Improves exhaust tone and saves weight by replacing the factory center muffler

Brand:

ES#:

3626910

Mfg#:

FSPOR991CMBX

$1653.99 USD

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Lifetime Replacement

Features integrated valves designed to afford drivers the best of both worlds: A Track Edition Exhaust and a Touring Edition Exhaust, all in one.

Brand:

ES#:

4733474

Mfg#:

AWE9911S4S

Starting at $3545.00 USD

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Lifetime Replacement

Featuring Valvetronic Center Muffler Bypass X-Pipe, and Maxflo Performance Side Mufflers w/ Deluxe Quad-Style Tips

Brand:

ES#:

4773007

Mfg#:

FS.POR.991.VES.P

Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range.

Brand:

ES#:

4907789

Mfg#:

FS.POR.991.SHDR

Featuring Black Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound!

Brand:

ES#:

4708230

Mfg#:

EX27.BLACK

Featuring Silver Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound!

Brand:

ES#:

4708227

Mfg#:

EX27.SILVER

Includes everything you need and more to install a valved exhaust controller on your Rennline Valved Exhaust!

Brand:

ES#:

4708229

Mfg#:

EX23

Featuring Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound!

Brand:

ES#:

4708228

Mfg#:

EX14.STAINLESS

Quad 3-1/2" brush finish tip assembly with a laser-etched aFe POWER logo

Brand:

ES#:

3971286

Mfg#:

49C36416-P

20% off MSRP

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

$1191.99

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

$953.00 USD

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on orders $49 and up

Lifetime Replacement

Unlock maximum performance with the MACH Force-Xp secondary muffler bypass, reducing weight and eliminating restrictions to boost horsepower and torque with a simple bolt-on 2‑1/2" stainless steel design.

Brand:

ES#:

2985805

Mfg#:

49C36412

Unlock up to +34 HP and +43 lb-ft of torque with this TIG-welded 304 stainless cat-back exhaust, delivering race-proven performance, perfect fitment, and an aggressive Porsche-worthy sound in a direct bolt-on package.

Brand:

ES#:

4680385

Mfg#:

49-36406-1P

20% off MSRP

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

$4180.00

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

$3344.00 USD

Add to Cart

Lifetime Replacement

Unlock up to +34 HP and +43 lb-ft of torque with this TIG-welded 304 stainless cat-back exhaust, delivering race-proven performance, perfect fitment, and an aggressive Porsche-worthy sound in a direct bolt-on package.

Brand:

ES#:

4680383

Mfg#:

49-36406-1B

20% off MSRP

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

$4495.00

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

$3596.00 USD

Add to Cart

Lifetime Replacement

Unlock up to +34 HP and +43 lb-ft of torque with this TIG-welded 304 stainless cat-back exhaust, delivering race-proven performance, perfect fitment, and an aggressive Porsche-worthy sound in a direct bolt-on package.

Brand:

ES#:

4680384

Mfg#:

49-36406-1C

20% off MSRP

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

$4495.00

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

$3596.00 USD

Add to Cart

Lifetime Replacement