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Build Your Own Power Package - Audi B9 S4 3.0T

Go from mild to wild! Select the options you want for your build.

10X Entries For Our 25th Anniversary Sweepstakes!

ES#:: 4017052
Mfg#:: B9S4PWRPK B9S4PWRPK

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Build Your Own Power Package - Audi B9 S4 3.0T

Starting at: $0.00

SALE: 897.22

Starting at: $0.00

WAS: $1148.99 on 06-13-2026

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

Sale Save 22%

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Availability:

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Est. Ship Date:

Ships on Jan 20, 2027

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Audi B9 S4/S5 3.0T Luft-Technik Intake System

Enhance your engine's performance with gains up to 16 Wheel Horsepower and 15 foot pounds of torque with our ECS Cold Air Intake

3477816 023795ECS06

Availability:

On Order

Est. Ship Date:

on Oct 12, 2026

Lifetime Replacement

Sale

SAVE 20% $540.99

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

432.79

Audi B9 S4/S5 3.0T Kohlefaser Luft-Technik Intake System

Enhance your engine's performance with gains up to 16 Wheel Horsepower and 15 foot pounds of torque with our ECS Carbon Fiber Cold Air Intake

3545247 023796ECS04

Availability:

In Stock

Est. Ship Date:

Today

Lifetime Replacement

Sale

SAVE 15% $998.99

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

849.14

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B9 S4 3.0T Center X-Pipe

Sound great and save weight! Eliminate the center resonator on your OE system for a more aggressive exhaust note

3521607 024365ECS01KT

Availability:

In Stock

Est. Ship Date:

Today

Lifetime Replacement

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SAVE 25% $438.99

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

329.24

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Burger Motorsports JB4 Tuner

This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag.

Not for sale or use in the state of California.

3639973 JB4-B9-S4S5KT

Availability:

Ships Directly From Supplier

Est. Ship Date:

on Sep 3, 2026

Lifetime Replacement

599.00

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Complete Drivetrain Mount Insert Kit

Decrease slop and increase drivetrain rigidity and response!

3194637 019208ECS01KT1

Availability:

In Stock

Est. Ship Date:

in 3 Business Days

Lifetime Replacement

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SAVE 10% $242.99

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

218.69

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Audi B9 Billet Tunnel Brace - Red - (NO LONGER AVAILABLE)

Replace your small and weak stamped brace with heavy-duty billet aluminum!

3476942 023781ECS01-02

Availability:

Special Order

Est. Ship Date:

No Guaranteed ETA

Lifetime Replacement

135.19

Audi B9 Billet Tunnel Brace - Black

Replace your small and weak stamped brace with heavy-duty billet aluminum!

3476922 023781ECS01-01

Availability:

In Stock

Est. Ship Date:

Today

Lifetime Replacement

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SAVE 20% $168.99

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

135.19

Billet Aluminum Front Strut Brace - Audi B9 A4/A5/S4/S5/RS5

Provides additional support to the strut towers for flex reduction to enhance your driving experience

3188267 019218ECS01

Availability:

In Stock

Est. Ship Date:

Today

Lifetime Replacement

Sale

SAVE 20% $383.99

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

306.99

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Audi B9 S4 Luft-Technik Intercooler and Charge Pipe Kit

Full kit to upgrade your charge pipes and front mount intercooler

3639384 023880ECS01AKT1

Availability:

In Stock

Est. Ship Date:

Today

Lifetime Replacement

Sale

SAVE 15% $1019.99

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

866.99

Audi B9 S4 Intercooler Charge Pipe Kit

Included with full intercooler kit. Increase intake air flow with our high flow charge pipes for your ECS Tuning or OEM intercooler!

3638868 023880ECS01AKT

Availability:

In Stock

Est. Ship Date:

Today

Lifetime Replacement

Sale

SAVE 20% $448.99

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

359.19

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Product Details

10X Entries For Our 25th Anniversary Sweepstakes!

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

This Part Fits the Following Vehicles

Make	Model	Submodel	Engine	Special Fitment Notes
Audi	B9 S4	Quattro	3.0T	Use vehicle selector to confirm fitment

*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.