2004 Porsche 911 Exhaust Parts

Essential 2004 Porsche 911 Exhaust Parts

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81102)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$678.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
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Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81127)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$465.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
See More

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51355)

OEM Grade Federal / EPA Compliant Universal Catalytic Converter

from

$202.99
MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51355 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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MagnaFlow – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.91005)

Standard Grade Federal / EPA Compliant Universal Catalytic Converter

from

$143.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 91005 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

Elring – Exhaust Manifold Gasket (Part No.A8111128713ELR)

Exhaust Manifold Gasket

from

$14.94
Exhaust Manifold Gasket

Elring – Exhaust Manifold Gas (Part No.A8111940750ELR)

Exhaust Manifold Gas

from

$25.02
Exhaust Manifold Gas

Elring – Exhaust Manifold Gasket (Part No.A8111128715ELR)

Exhaust Manifold Gasket

from

$30.04
Exhaust Manifold Gasket

Payen – Heat Transmission Exchanger Gasket (Part No.H400833805PAY)

Heat Transmission Exchanger Gasket

from

$6.96
Heat Transmission Exchanger Gasket

HJS – Exhaust Clamp (Part No.H8020502586HJS)

Exhaust Clamp

from

$32.12
Exhaust Clamp

Original Equipment – 8 x 13mm Self Locking Steel Hex Nut (Part No.H1001654922OEA)

8 x 13mm Self Locking Steel Hex Nut

from

$5.46
8 x 13mm Self Locking Steel Hex Nut

Elring – Exhaust Gasket (Part No.H4000127863ELR)

Exhaust Gasket

from

$4.77
Exhaust Gasket

2004 Porsche 911 Exhaust Parts

You count on your 2004 Porsche 911 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Exhaust Parts. With 11 Exhaust Parts ranging in price from $3.54 to $1,028.99, you’re sure to find everything you need for your 2004 Porsche 911.

Brands matter. If you want to shop a specific Exhaust Parts brand, we stock 5 different brands like Magnaflow, HJS, and Elring. 2004 Porsche 911 Exhaust Parts start as low as $3.54!

Did we mention you can order your Exhaust Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Exhaust Parts inventory for your 2004 Porsche 911 below to get started!

FAQs for 2004 Porsche 911 Exhaust Parts

What are the most purchased Exhaust Parts for the 2004 Porsche 911?

Out of 11 Exhaust Parts for the 2004 Porsche 911, the most popular in our inventory are:
OEM Grade Federal / EPA Compliant Universal Catalytic Converter
from $202.99
This product is not rated
OEM Grade Federal / EPA Compliant Universal Catalytic Converter
Catalytic Converters
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
from $831.99
This product is not rated
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
Catalytic Converters
California Grade CARB Compliant Direct-Fit Catalytic Converter
from $1004.99
This product is not rated
California Grade CARB Compliant Direct-Fit Catalytic Converter
Catalytic Converters