Audi B5 S4 2.7T Exhaust Emission Parts

Sort By
7/8"(22mm) Flexible Oxygen Sensor Wrench
The proper tool to remove difficult-to-reach oxygen sensors
Brand: Schwaben - Corporate Logo
ES#: 240942
Mfg#: FO-78

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$31.95 $27.16
Free Shipping Free Shipping
on orders $49 and up
Universal 4-Wire Oxygen Sensor - Priced Each
Four wire universal OBD-II Oxygen sensor
Brand: Bosch - Corporate Logo
ES#: 2532224
Mfg#: 15733

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$47.95
Free Shipping Free Shipping
on orders $49 and up
Oxygen Sensor Tool - Angled Handle - 7/8" - Bavarian Autosport
Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions.
Brand: Bav Auto Tools - Corporate Logo
ES#: 3673911
Mfg#: B8800066

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 10%
$34.95 $31.46
Free Shipping Free Shipping
on orders $49 and up
Oxygen Sensor - Priced Each
Keep your engine running efficiently
Fits left and right front position
Brand: Vemo - Corporate Logo
ES#: 2897353
Mfg#: 1K0998262AB

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
Limited Qty Sale
$58.00 $35.23
Free Shipping Free Shipping
on orders $49 and up
Downpipe Installation Kit
Install new hardware with your downpipe
Brand: Assembled By ECS - Corporate Logo
ES#: 2576064
Mfg#: 8D0253115FKT1

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$62.30 $52.96
Free Shipping Free Shipping
on orders $49 and up
Oxygen Sensor Tool - Straight Handle - 7/8" - Bavarian Autosport
Slotted, pivoting head has both hexagon and double hexagon drive.
Brand: Bav Auto Tools - Corporate Logo
ES#: 3673910
Mfg#: B8800065

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$18.95 $16.11
Free Shipping Free Shipping
on orders $49 and up
EGR Valve Gasket - Priced Each
Ensure a proper seal
Brand: Genuine Volkswagen Audi - Corporate Logo
ES#: 283692
Mfg#: 078131120K

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$8.81
Free Shipping Free Shipping
on orders $49 and up
Exhaust Pipe With Catalytic Converter - Left
Direct-fit catalytic converter
Automatic Transmission Only
Brand: Magnaflow - Corporate Logo
ES#: 2615198
Mfg#: 49913

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$1248.00
Free Shipping Free Shipping
Exhaust Pipe With Catalytic Converter - Right
Direct-fit catalytic converter
Automatic Transmission Only
Brand: Magnaflow - Corporate Logo
ES#: 2975113
Mfg#: 49914

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 10%
$986.44 $887.80
Free Shipping Free Shipping
Direct-Fit Catalytic Converter - Right Side
Stainless steel construction, Federal emissions compliant design
*Not legal for sale, installation or use on vehicles registered in the state of California*
Fits manual transmission models
Brand: Magnaflow - Corporate Logo
ES#: 2615105
Mfg#: 23613

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Direct Ship, Expected Ship Date: May 12, 2021
$979.00
Free Shipping Free Shipping
Direct-Fit Catalytic Converter - Left Side
Stainless steel construction, Federal emissions compliant design
*Not legal for sale, installation or use on vehicles registered in the state of California*
Fits manual transmission models
Brand: Magnaflow - Corporate Logo
ES#: 2617916
Mfg#: 23612

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Direct Ship, Expected Ship Date: May 12, 2021
$973.00
Free Shipping Free Shipping
OEM Grade Direct-Fit Catalytic Converter - Right Side
Stainless steel construction, Federal emissions compliant design
*Not legal for sale, installation or use on vehicles registered in the state of California*
Fits manual transmission models
Brand: Magnaflow - Corporate Logo
ES#: 2617314
Mfg#: 49916

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Direct Ship, Expected Ship Date: May 12, 2021
$1224.00
Free Shipping Free Shipping
OEM Grade Direct-Fit Catalytic Converter - Left Side
Stainless steel construction, Federal emissions compliant design
*Not legal for sale, installation or use on vehicles registered in the state of California*
Fits manual transmission models
Brand: Magnaflow - Corporate Logo
ES#: 2618116
Mfg#: 49915

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Direct Ship, Expected Ship Date: May 12, 2021
$1217.00
Free Shipping Free Shipping
Oxygen Sensor Wrench 3/8" drive
O2 Sensor Socket
Brand: Schley - Corporate Logo
ES#: 2949705
Mfg#: SLY88750B

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$32.19
Free Shipping Free Shipping
on orders $49 and up
Oxygen Sensor - Priced Each
Keep your engine running efficiently
Fits left and right front position
Brand: Genuine Volkswagen Audi - Corporate Logo
ES#: 1853398
Mfg#: 1K0998262AB

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Expected Ship Date: 1-3 days
25% off MSRP $240.00 $181.12
Free Shipping Free Shipping
Combi Valve Adapter
Lower left combi valve hose adapter.
Brand: Genuine Volkswagen Audi - Corporate Logo
ES#: 283694
Mfg#: 078131165F

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Expected Ship Date: 1-3 days
15% off MSRP $242.00 $206.11
Free Shipping Free Shipping
on orders $49 and up

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