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We are closed July 3rd–5th for the holiday! Orders will ship starting July 6th. Happy Independence Day!
We are closed July 3rd–5th for the holiday! Orders will ship starting July 6th. Happy Independence Day!

Audi A4/S4 B9

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IE HPFP Assembly Tool For Audi B9/B9.5 3.0T Turbo Engines

Integrated Engineering
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Ships from Supplier

EASY HPFP INSTALL Upgrading your factory Audi B9/B9.5 S4, S5, or SQ5 HPFP internals with higher flow fuel pump internals to support higher ethanol ...

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$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5

Integrated Engineering
$899.00 - $1,299.00
$899.00
$899.00 - $1,299.00
$899.00 - $1,299.00
$899.00
Ships from Supplier

LEADING FEATURES Innovative mobile tuning for an easy install Thrilling power and acceleration gains 91, 93, & E85 optimized ...

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$899.00 - $1,299.00
$899.00
$899.00 - $1,299.00
$899.00 - $1,299.00
$899.00

IE Tuning Credits | Upgrade Stages

Integrated Engineering
$1.00 - $1.00
$1.00
$1.00 - $1.00
$1.00
Ships from Supplier

When advancing to the next tune stage, you only pay the difference in tune cost with no hidden fees. IE Credits are the simple currency used to p...

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$1.00 - $1.00
$1.00
$1.00 - $1.00
$1.00

Bapmic Variable Timing Solenoid Ef0423080002

BAPMIC
$27.64 - $27.64
$27.64
$27.64 - $27.64
$27.64
Only 1 left!

BAPMICVariable Timing SolenoidThis product also goes by these part numbers: 06E103697AE

$27.64 - $27.64
$27.64
$27.64 - $27.64
$27.64

Audi S4, S5 B9 & SQ5 Active Valve Control Plug & Play System by Milltek (2016+)

MILLTEK
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00
Ships from Supplier

Milltek Active Valve Control Exhaust

$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00