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2014 Porsche 911 991 Carrera S Coupe H6 3.8L

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2014 Porsche 911 991 Carrera S Coupe H6 3.8L Exhaust Parts & Accessories

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Fabspeed Sport Headers

ES#3626953 - FSPOR991SHDR - Fabspeed Sport Headers - Improve exhaust flow and sports car sound - Fabspeed - Porsche

Improve exhaust flow and sports car sound

Brand:
Fabspeed - Corporate Logo
ES#:
3626953
Mfg#:
FSPOR991SHDR
Ships on Aug 24, 2026
$4715.99 USD
Free Shipping

Porsche 911 Headers With Sport Catalytic Converters - 991.1

ES#4849885 - 991.08.00.370 - Porsche 911 Headers With Sport Catalytic Converters - 991.1 - T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 25+ and torque 25+ ft. lbs. - Racing Dynamics - Porsche

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

Brand:
Racing Dynamics - Corporate Logo
ES#:
4849885
Mfg#:
991.08.00.370
Ships in 5 Business Days
$1795.00 USD
Free Shipping
on orders $49 and up

Center Muffler Bypass X-Pipe

ES#3626910 - FSPOR991CMBX - Center Muffler Bypass X-Pipe - Improves exhaust tone and saves weight by replacing the factory center muffler - Fabspeed - Porsche

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

Brand:
Fabspeed - Corporate Logo
ES#:
3626910
Mfg#:
FSPOR991CMBX
Ships on Aug 24, 2026
$1653.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.0" Stainless Steel 3-Bolt Flange - Priced Each

ES#4007189 - 028092ecs10aKT - 3.0" Stainless Steel 3-Bolt Flange - Priced Each - Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE! SAVE 25%
$27.99

This product was last offered at the strikethrough price on
06-13-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Priced Each

ES#2131591 - 99711110731 - Exhaust Manifold Gasket - Priced Each - Genuine Porsche metal gasket - Two required - Genuine Porsche - Porsche

Genuine Porsche metal gasket - Two required

Brand:
Genuine Porsche - Corporate Logo
ES#:
2131591
Mfg#:
99711110731
Ships in 4 Business Days
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Porsche 991.1 Sport Quad Exhaust Tips Pair - Black *Scratch And Dent*

ES#5457076 - 9910800325B - Porsche 991.1 Sport Quad Exhaust Tips Pair - Black *Scratch And Dent* - Converts dual exhaust pipes to sport quad black tips! - Scratch & Dent - Porsche

Converts dual exhaust pipes to sport quad black tips! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5457076
Mfg#:
9910800325B
In Stock
ON SALE! SAVE 30%
$425.00

This product was last offered at the strikethrough price on
05-02-2026

$297.00 USD
Free Shipping
on orders $49 and up
Scratch and Dent Item

Porsche 991.1 Sport Quad Exhaust Tips Pair - Black*Scratch And Dent*

ES#5446758 - 991.08.00.325Bsd - Porsche 991.1 Sport Quad Exhaust Tips Pair - Black*Scratch And Dent* - Converts dual exhaust pipes to sport quad black tips! - Scratch & Dent - Porsche

Converts dual exhaust pipes to sport quad black tips! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5446758
Mfg#:
991.08.00.325BSD
In Stock
ON SALE! SAVE 30%
$425.00

This product was last offered at the strikethrough price on
05-02-2026

$297.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fabspeed Porsche 991 Carrera Sport Headers (2012-2016)

ES#4907789 - FS.POR.991.SHDR - Fabspeed Porsche 991 Carrera Sport Headers (2012-2016) - Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range. - Fabspeed - Porsche

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

Brand:
Fabspeed - Corporate Logo
ES#:
4907789
Mfg#:
FS.POR.991.SHDR
Ships on Aug 24, 2026
$4715.99 USD
Free Shipping

Milltek Valved Axle Back Exhaust - Uses OE Tips

ES#4858623 - SSXPO181 - Milltek Valved Axle Back Exhaust - Uses OE Tips - For PSE Equipped Cars - Fits to OE Side Silencers and with OE Tips - Milltek Sport - Porsche

For PSE Equipped Cars - Fits to OE Side Silencers and with OE Tips

Brand:
Milltek Sport - Corporate Logo
ES#:
4858623
Mfg#:
SSXPO181
Ships in 3 Business Days
$2218.99 USD
Free Shipping
on orders $49 and up

991.1 Valved Performance Exhaust - Black Tips

ES#4708230 - EX27.BLACK - 991.1 Valved Performance Exhaust - Black Tips - Featuring Black Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound! - Rennline - Porsche

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

Brand:
Rennline - Corporate Logo
ES#:
4708230
Mfg#:
EX27.BLACK
Ships in 5 Business Days
$2070.00 USD
Free Shipping

991.1 Valved Performance Exhaust - Silver Tips

ES#4708227 - EX27.SILVER - 991.1 Valved Performance Exhaust - Silver Tips - Featuring Silver Rennline Valved Exhaust in 304 Stainless Steel construction. Legendary sound! - Rennline - Porsche

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

Brand:
Rennline - Corporate Logo
ES#:
4708227
Mfg#:
EX27.SILVER
Ships in 5 Business Days
$2060.00 USD
Free Shipping

Universal Exhaust Valve Controller

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

Brand:
Rennline - Corporate Logo
ES#:
4708229
Mfg#:
EX23
Ships in 5 Business Days
$150.00 USD
Free Shipping
on orders $49 and up

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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