Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Porsche Exhaust Emission Parts

Sort By
Filter By
Return to Top

OEM Pre-Catalyst Oxygen Sensor - Priced Each

Fitment before the catalyst on either side - Two required

Brand:
FAE - Corporate Logo
ES#:
3625756
Mfg#:
98760612303
Ships on Aug 14, 2026
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OEM Oxygen Sensor - Priced Each

Fitment both before and after the catalyst - 4 required

Brand:
FAE - Corporate Logo
ES#:
3625754
Mfg#:
98660612601
Ships on Aug 14, 2026
$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pre-Catalyst Oxygen Sensor - Priced Each

Fitment before the catalyst on either side - Two required

Brand:
FAE - Corporate Logo
ES#:
3625768
Mfg#:
99660616801
Ships on Aug 14, 2026
$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

Single Sensor fitment in the center before the catalyst Not for North American (OBD2) vehicles

Brand:
FAE - Corporate Logo
ES#:
3625761
Mfg#:
99360612601
Ships on Aug 14, 2026
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Pipe Gasket - Priced Each

ES#5340250 - 7L6253115F - Exhaust Pipe Gasket - Priced Each - Located between the downpipe, and catalytic converter - Elring - Audi Porsche

Located between the downpipe, and catalytic converter 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340250
Mfg#:
7L6253115F
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#2902444 - 99360612601 - Oxygen Sensor - Single Sensor fitment in the center before the catalyst - Vemo - Porsche

Single Sensor fitment in the center before the catalyst Not for North American (OBD2) vehicles

Brand:
Vemo - Corporate Logo
ES#:
2902444
Mfg#:
99360612601
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OEM Oxygen Sensor - Priced Each

ES#2902435 - 98660612601 - OEM Oxygen Sensor - Priced Each - Fitment both before and after the catalyst - 4 required - Vemo - Porsche

Fitment both before and after the catalyst - 4 required

Brand:
Vemo - Corporate Logo
ES#:
2902435
Mfg#:
98660612601
Special Order: No Guaranteed ETA
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OEM Post-Catalyst Oxygen Sensor - Priced Each

ES#2902484 - 99660611800 - OEM Post-Catalyst Oxygen Sensor - Priced Each - Fitment after the catalyst on either side - Two required - Vemo - Porsche

Fitment after the catalyst on either side - Two required

Brand:
Vemo - Corporate Logo
ES#:
2902484
Mfg#:
99660611800
Special Order: No Guaranteed ETA
$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2902436 - 98660622600 - Oxygen Sensor - Priced Each - For Vehicles with Square Style Connector - Vemo - Porsche

For Vehicles with Square Style Connector

Brand:
Vemo - Corporate Logo
ES#:
2902436
Mfg#:
98660622600
Special Order: No Guaranteed ETA
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gas Temperature Sensor

ES#4326763 - 059906088BP - Exhaust Gas Temperature Sensor - Exhaust Gas Temperature (EGT) Sensor - Diesel before filter - Meyle - Volkswagen Porsche

Exhaust Gas Temperature (EGT) Sensor - Diesel before filter 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326763
Mfg#:
059906088BP
Special Order: No Guaranteed ETA
$92.99 USD
Free Shipping
on orders $49 and up

Catalytic Converter

ES#2587502 - 93011323025 - Catalytic Converter - Located just ahead of the muffler - DEC - Porsche

Located just ahead of the muffler

Brand:
DEC - Corporate Logo
ES#:
2587502
Mfg#:
93011323025
Back Ordered
64% off MSRP

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

$1504.99

This product was last offered at the strikethrough price on
05-07-2026

$541.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Post-Catalyst Oxygen Sensor - Priced Each

ES#2902485 - 99660617801 - Post-Catalyst Oxygen Sensor - Priced Each - Fitment after the catalyst on either side - Two required - Vemo - Porsche

Fitment after the catalyst on either side - Two required

Brand:
Vemo - Corporate Logo
ES#:
2902485
Mfg#:
99660617801
Special Order: No Guaranteed ETA
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pre-Catalyst Oxygen Sensor

Left side fitment 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4477603
Mfg#:
94860612902
Back Ordered
$181.99

This product was last offered at the strikethrough price on
05-07-2026

$176.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Emission Parts

Oxygen sensors, catalytic converters, and other critical emissions components not only cause Check Engine Lights when they fail, but they'll also keep you from registering your car. Make sure your emissions system is functioning properly so you can continue to drive your car legally.

Let us help you find the parts that fit your Porsche

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings