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 Clear

Audi B6 A4 Quattro 1.8T

    • 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 Audi B6 A4 Quattro 1.8T
Your Vehicle Audi B6 A4 Quattro 1.8T
Change Clear

Audi B6 A4 Quattro 1.8T General Exhaust Parts & Accessories

Sort By
Filter By
Return to Top

60mm Exhaust Clamp

ES#4877052 - 034-105-D301 - 60mm Exhaust Clamp - This OE style 60mm exhaust clamp is the perfect size for all 60mm exhaust tubing. - 034Motorsport - Audi Volkswagen

This OE style 60mm exhaust clamp is the perfect size for all 60mm exhaust tubing. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877052
Mfg#:
034-105-D301
In Stock
$36.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Muffler - Priced Each

ES#2613879 - 13215 - Universal Muffler - Priced Each - Configuration: Center/Offset, Length: 14in, Overall Length: 20in, Inlet/Outlet ID: 2.25/2.25, 2.5 OD. Finish: Satin - Magnaflow - Audi BMW Volkswagen

Configuration: Center/Offset, Length: 14in, Overall Length: 20in, Inlet/Outlet ID: 2.25/2.25, 2.5 OD. Finish: Satin

Brand:
Magnaflow - Corporate Logo
ES#:
2613879
Mfg#:
13215
In Stock
$150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.5" Stainless Steel V-band Assembly - Priced Each

ES#4007186 - 028092ecs04aKT - 2.5" Stainless Steel V-band Assembly - Priced Each - Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007186
Mfg#:
028092ECS04AKT
In Stock
ON SALE! SAVE 25%
$49.99

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

$37.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.5" OD Stainless Steel "U-J Bend" - Priced Each

ES#4007191 - 028092ecs03aKT - 2.5" OD Stainless Steel "U-J Bend" - Priced Each - T304 SS, mandrel bent tubing for your custom exhaust project - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

T304 SS, mandrel bent tubing for your custom exhaust project 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007191
Mfg#:
028092ECS03AKT
In Stock
ON SALE!
$46.99

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

$44.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Round 64mm Vacuum-Actuated Exhaust Valve (Normally Closed) - Priced Each

ES#2795700 - R164905-90 - Round 64mm Vacuum-Actuated Exhaust Valve (Normally Closed) - Priced Each - A reliable vacuum-actuated exhaust valve for your custom exhaust project - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A reliable vacuum-actuated exhaust valve for your custom exhaust project 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2795700
Mfg#:
R164905-90
Ships on Mar 29, 2027
ON SALE!
$180.99

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

$175.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe To Cat-Back Reducer - Priced Each

ES#4056770 - 006555ECS06B - Downpipe To Cat-Back Reducer - Priced Each - 3.0" OD (Butt) To 60mm ID (Slip Fit) connections - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" OD (Butt) To 60mm ID (Slip Fit) connections 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4056770
Mfg#:
006555ECS06B
In Stock
ON SALE! SAVE 25%
$39.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four

ES#4505623 - 011966LA07-07KT - ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Matte Finish - Set of Four - 2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4505623
Mfg#:
011966LA07-07KT
In Stock
ON SALE!
$831.99

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

$807.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Burnt Finish - Set of Four

ES#4505624 - 011966LA07-08KT - ECS "Ti.22" UNIVERSAL Exhaust Tips - 3.5" Titanium - Burnt Finish - Set of Four - 2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4505624
Mfg#:
011966LA07-08KT
Ships on Mar 29, 2027
ON SALE!
$831.99

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

$807.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS "Ti.22" UNIVERSAL Exhaust Tip - 3.5" Titanium - Matte Finish - Priced Each

ES#4336423 - 011966LA07-01 - ECS "Ti.22" UNIVERSAL Exhaust Tip - 3.5" Titanium - Matte Finish - Priced Each - 2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4336423
Mfg#:
011966LA07-01
In Stock
ON SALE! SAVE 20%
$199.99

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

$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS "Ti.22" UNIVERSAL Exhaust Tips - 4.0" Titanium - Matte Finish - Pair

ES#4419161 - 011966la07-02KT - ECS "Ti.22" UNIVERSAL Exhaust Tips - 4.0" Titanium - Matte Finish - Pair - 2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4419161
Mfg#:
011966LA07-02KT
Ships on Mar 29, 2027
ON SALE!
$407.98

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

$395.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Flex Section (2.25 X 10) - Priced Each

ES#261225 - 8844 - Universal Flex Section (2.25 X 10) - Priced Each - Stainless steel flex section that measures 2.25 x 10 - Overall Length - Ansa - Audi Volkswagen

Stainless steel flex section that measures 2.25 x 10 - Overall Length

Brand:
Ansa - Corporate Logo
ES#:
261225
Mfg#:
8844
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3.0" (76.2mm) Exhaust Clamp - Priced Each

ES#2863469 - NBC300 - 3.0" (76.2mm) Exhaust Clamp - Priced Each - Stainless steel exhaust band clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stainless steel exhaust band clamp 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2863469
Mfg#:
NBC300
In Stock
ON SALE!
$5.00

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

$4.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3.0" OD Stainless Steel 90° Bend Pipe - Priced Each

ES#4007185 - 028092ecs07aKT - 3.0" OD Stainless Steel 90 Bend Pipe - Priced Each - T304 SS, mandrel bent tubing for your custom exhaust project - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

T304 SS, mandrel bent tubing for your custom exhaust project 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007185
Mfg#:
028092ECS07AKT
In Stock
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catalytic Converter - 2.5"

ES#4387 - 6906 - Universal Catalytic Converter - 2.5" - 2.5" inlet/outlet, 14" length of converter itself, 6" width & 4" height - Emico - Audi Volkswagen

2.5" inlet/outlet, 14" length of converter itself, 6" width & 4" height

Brand:
Emico - Corporate Logo
ES#:
4387
Mfg#:
6906
Ships in 5 Business Days
$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hot Bolt Paste - 170g

ES#6005 - g052112a3 - Hot Bolt Paste - 170g - Paste for bolted joints. Eases loosening of hot bolts - Genuine Volkswagen Audi - Audi Volkswagen

Paste for bolted joints. Eases loosening of hot bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6005
Mfg#:
G052112A3
Ships in 1-2 days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Clamp Exhaust Sleeve - Priced Each

ES#3205 - 191253141M - Dual Clamp Exhaust Sleeve - Priced Each - Quiet down your leaking exhaust. 50mm Minimum ID - HJS - Audi Volkswagen

Quiet down your leaking exhaust. 50mm Minimum ID

Brand:
HJS - Corporate Logo
ES#:
3205
Mfg#:
191253141M
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About General Exhaust Parts & Accessories

Don't get stuck on an exhaust repair because you haven't got the right adapter or clamp to finish it. Take your measurements and browse our inventory of exhaust installation problem-solvers, before you order.

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