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

BMW E93 335i N55 3.0L

    • 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 BMW E93 335i N55 3.0L
Your Vehicle BMW E93 335i N55 3.0L
Change Clear

Top ECS Products for your Audi B7 A4 '05.5-'08

The Audi B7 A4 has become one of the most popular Audis to upgrade, tune, and personalize. With a plethora of options available, how do you choose what to do next?

Each of the following parts have become extremely popular by fixing, fine tuning, or enhancing the performance and appearance of your A4.

We have hand selected our top ECS products specifically for your A4.


ECS Top Products

Fits:
Audi B7 A4 '05.5-'08

‹ ›
ES#2739501 - 002948ECS01KT - RA4 Clutch Conversion Kit - Stage 1 - ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit rated at 314ft/lbs - ECS - Audi
RA4 Clutch Conversion Kit - Stage 1
ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit rated at 314ft/lbs
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2739501
Mfg#: 002948ECS01KT

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

Availability:
In Stock
On SALE
$1172.99

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

$1114.34 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1896 - B5S4S4BBKRXS - ECS "Stage 4" Front Big Brake Kit - B5/B6/B7/C5 - Enhance braking performance with this plug-and-play upgrade! Featuring massive 6-piston calipers, lightweight 2-piece brake rotors, and all components needed for installation. - ECS - Audi
ECS "Stage 4" Front Big Brake Kit - B5/B6/B7/C5
Enhance braking performance with this plug-and-play upgrade! Featuring massive 6-piston calipers, lightweight 2-piece brake rotors, and all components needed for installation.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand: ECS - Corporate Logo
ES#: 1896
Mfg#: B5S4S4BBKRXS

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

Availability:
Ships in 2 Business Days
On SALE
$2039.99

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

$1937.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3023195 - 013859ECS01 - Luft-Technik Intake System - Audi B7 A4 2.0T - Engineered for increased engine performance with show quality looks - ECS - Audi
Luft-Technik Intake System - Audi B7 A4 2.0T
Engineered for increased engine performance with show quality looks
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3023195
Mfg#: 013859ECS01

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 28%
$520.99

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

$374.95 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4840231
ES#2845868 - 003252ECS02AKT3 - Street Shield Aluminum Skid Plate Kit - Audi B7 A4 2.0T - (NO LONGER AVAILABLE) - Protect your vehicle's oil pan and undercarriage components with our heavy duty aluminum skid plate - ECS -
Street Shield Aluminum Skid Plate Kit - Audi B7 A4 2.0T - (NO LONGER AVAILABLE)
Protect your vehicle's oil pan and undercarriage components with our heavy duty aluminum skid plate
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2845868
Mfg#: 003252ECS02AKT3
No longer available
ES#3023144 - 009198ECS01 - Adjustable Short Throw Shifter - Audi B6/B7 A4/S4 - Find your perfect setting with 3 steps of throw reduction - ECS - Audi
Adjustable Short Throw Shifter - Audi B6/B7 A4/S4
Find your perfect setting with 3 steps of throw reduction
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3023144
Mfg#: 009198ECS01

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

Availability:
In Stock
On SALE
$393.99

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

$373.19 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3172515 - 018327ecs01KT - Complete Rear Differential Mount Kit - Includes the ECS Rear Differential Mount and Carrier Mount Inserts! - ECS - Audi
Complete Rear Differential Mount Kit
Includes the ECS Rear Differential Mount and Carrier Mount Inserts!
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3172515
Mfg#: 018327ECS01KT

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

Availability:
Ships in 8 Business Days
On SALE Save 15%
$385.99

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

$328.09 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3022156 - 009085ECS01KT4 - Front Brake Kit - 2-Piece Cross Drilled & Slotted Rotors (321x30) - (NO LONGER AVAILABLE) - Upgrade your brake system with 2-piece rotors and stainless steel lines - ECS -
Front Brake Kit - 2-Piece Cross Drilled & Slotted Rotors (321x30) - (NO LONGER AVAILABLE)
Upgrade your brake system with 2-piece rotors and stainless steel lines
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3022156
Mfg#: 009085ECS01KT4
No longer available
ES#3098720 - 002032ECS02AKT - Kohlefaser Luft-Technik Intake System - Audi B7 A4 2.0T - Engineered for dyno proven performance and show quality looks! - ECS - Audi
Kohlefaser Luft-Technik Intake System - Audi B7 A4 2.0T
Engineered for dyno proven performance and show quality looks!
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3098720
Mfg#: 002032ECS02AKT

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%
$667.99

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

$567.79 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2999284 - 009085ECS01KT - Front 2-Piece Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE) - Direct bolt-on replacement - 24% less weight! - ECS -
Front 2-Piece Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE)
Direct bolt-on replacement - 24% less weight!
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2999284
Mfg#: 009085ECS01KT
No longer available
ES#2966735 - 010371ecs01KT - Performance Baffled Oil Catch Can System - Audi B7 A4 2.0T - Keep your intake tract clean and carbon free - ECS - Audi
Performance Baffled Oil Catch Can System - Audi B7 A4 2.0T
Keep your intake tract clean and carbon free
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2966735
Mfg#: 010371ECS01KT

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

Availability:
Ships on Jan 5, 2027
On SALE
$576.99

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

$548.14 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3200077 - 013869ECS01A - Carbon Fiber Trunk Spoiler - Audi B7 A4/S4 - Add a touch of style and real carbon fiber to your Audi - ECS - Audi
Carbon Fiber Trunk Spoiler - Audi B7 A4/S4
Add a touch of style and real carbon fiber to your Audi
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3200077
Mfg#: 013869ECS01A

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

Availability:
Special Order: No Guaranteed ETA
On SALE Save 20%
$579.99

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

$463.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2723192 - 000805ECS04KT - Complete ECS Performance Engine Mount Kit - Audi B7 A4 - Includes ECS performance polyurethane engine mount and snub mount - ECS - Audi
Complete ECS Performance Engine Mount Kit - Audi B7 A4
Includes ECS performance polyurethane engine mount and snub mount
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2723192
Mfg#: 000805ECS04KT

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%
$402.99

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

$362.69 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2804800 - 010253ECS01KT - Carbon Fiber Mirror Cap Set - Audi B6/B7/8P/C6 - Upgrade your exterior look - ECS - Audi
Carbon Fiber Mirror Cap Set - Audi B6/B7/8P/C6
Upgrade your exterior look
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2804800
Mfg#: 010253ECS01KT

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

Availability:
In Stock
On SALE
$344.99

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

$333.90 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1402 - B6A4SSBLK - Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit - Complete set of DOT-compliant lines for an improved pedal feel - ECS - Audi
Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit
Complete set of DOT-compliant lines for an improved pedal feel
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 1402
Mfg#: B6A4SSBLK

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

Availability:
In Stock
On SALE
$186.99

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

$181.38 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2748193 - ECS10157KTWB1 - ECS Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen
ECS Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts
Includes everything you need to install spacers on two wheels
10X Entries For Our 25th Anniversary Sweepstakes!
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand: ECS - Corporate Logo
ES#: 2748193
Mfg#: ECS10157KTWB1

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 20%
$174.99

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

$139.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4668251
ES#2189958 - 8E0301ADXGMTLRA - Front Cross Drilled & Slotted Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE) - Featuring GEOMET protective coating. - ECS -
Front Cross Drilled & Slotted Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE)
Featuring GEOMET® protective coating.
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189958
Mfg#: 8E0301ADXGMTLRA
No longer available
ES#8017 - 8e0998002 - ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE) - Complete kit to install a vent mounted digital boost gauge on your B7 Audi A4 - ECS -
ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE)
Complete kit to install a vent mounted digital boost gauge on your B7 Audi A4
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 8017
Mfg#: 8E0998002
No longer available
ES#6140 - 06F198002SLV - Lightweight Underdrive Crank Pulley Kit - Silver - Bolt on way to reclaim lost horsepower - ECS - Audi
Lightweight Underdrive Crank Pulley Kit - Silver
Bolt on way to reclaim lost horsepower
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 6140
Mfg#: 06F198002SLV

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%
$194.99

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

$175.49 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3187654 - 001196ECS01-02 - Magnetic Oil Drain Plug - With 10 Aluminum Washers - Capture harmful particles to prevent wear. M14x1.5 - ECS - Audi Volkswagen MINI Porsche
Magnetic Oil Drain Plug - With 10 Aluminum Washers
Capture harmful particles to prevent wear. M14x1.5
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3187654
Mfg#: 001196ECS01-02

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 25%
$30.99

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

$23.24 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718769 - 004329ECS01A - Performance Snub Mount - Reduce driveline lash with a full polyurethane mount - ECS - Audi
Performance Snub Mount
Reduce driveline lash with a full polyurethane mount
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2718769
Mfg#: 004329ECS01A

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 25%
$76.99

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

$57.74 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3071902 - 017622ECS01A - Silicone Throttle Body Hose - Engineered to allow for maximum possible airflow - ECS - Audi
Silicone Throttle Body Hose
Engineered to allow for maximum possible airflow
10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3071902
Mfg#: 017622ECS01A

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 25%
$118.99

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

$89.24 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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