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034Motorsport For your Audi B8 S4

In the performance tuning world of Audi and Volkswagen, the contributions by 034Motorsport are considerable. Their enthusiasm for supporting the community is easily observed in participation at track days, car club events, and meets, as well as being a trusted resource online and at their physical location in California for information about all things VAG. More importantly, they design, engineer, and manufacture all their unique components intended to give you the advantages of meticulously tested performance upgrades.


Take pride in performance

Fits:
Audi B8 S4 (2010-2016)

034Motorsport Res-X Resonator Delete
Unleashes a throaty growl and exotic tone that exudes the sound of performance
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Brand: 034Motorsport - Corporate Logo
ES#: 3426667
Mfg#: 034-105-7040

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Availability:
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$443.00

This product was last offered at the strikethrough price on
06-28-2026

$398.70 USD
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This product is lifetime replacement eligible Lifetime Replacement
Dynamic+ Performance Lowering Springs
Engineered to improve handling and deliver superb ride quality!
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Brand: 034Motorsport - Corporate Logo
ES#: 3247677
Mfg#: 034-404-1002

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Availability:
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$339.00

This product was last offered at the strikethrough price on
06-28-2026

$305.10 USD
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This product is lifetime replacement eligible Lifetime Replacement
Density Line Adjustable Upper Control Arm Kit - Track Spec
Track Spec: Perfect for those who are low, and looking for even more negative camber for better track performance.
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Brand: 034Motorsport - Corporate Logo
ES#: 3141743
Mfg#: 034-401-1009

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Availability:
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$626.00

This product was last offered at the strikethrough price on
06-28-2026

$563.40 USD
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This product is lifetime replacement eligible Lifetime Replacement
Density Line Front Lower Control Arm Kit
Includes new lower control arms with Density Line control arm bushings, M12 ball joints, and hardware
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Brand: 034Motorsport - Corporate Logo
ES#: 3199971
Mfg#: 034-401-1044

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Availability:
Ships in 2 Business Days
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$617.00

This product was last offered at the strikethrough price on
06-28-2026

$555.30 USD
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This product is lifetime replacement eligible Lifetime Replacement
Full Density Line Front Control Arm Kit
Includes new control arms with Density Line control arm bushings, ball joints, and hardware
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Brand: 034Motorsport - Corporate Logo
ES#: 3199718
Mfg#: 034-401-1046

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$964.00

This product was last offered at the strikethrough price on
06-28-2026

$867.60 USD
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This product is lifetime replacement eligible Lifetime Replacement
Solid Rear Sway Bar - 25.4mm
Substantially reduce understeer and body roll
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Brand: 034Motorsport - Corporate Logo
ES#: 2996586
Mfg#: 034-402-1005

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$355.00

This product was last offered at the strikethrough price on
06-28-2026

$319.50 USD
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This product is lifetime replacement eligible Lifetime Replacement
Density Line Front Upper Control Arm Kit
Refresh your front end with 034Motorsport's front upper control arm kit
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Brand: 034Motorsport - Corporate Logo
ES#: 3199968
Mfg#: 034-401-1042

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Availability:
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$337.00

This product was last offered at the strikethrough price on
06-28-2026

$303.30 USD
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This product is lifetime replacement eligible Lifetime Replacement
Density Line Adjustable Upper Control Arm Kit - Camber Correcting
Corrects camber to eliminate inner tire wear
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Brand: 034Motorsport - Corporate Logo
ES#: 2864577
Mfg#: 034-401-1008

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Availability:
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$636.00

This product was last offered at the strikethrough price on
06-28-2026

$572.40 USD
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This product is lifetime replacement eligible Lifetime Replacement
Full Density Line Front Control Arm Kit
Includes new control arms with Density Line control arm bushings, ball joints, and hardware
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Brand: 034Motorsport - Corporate Logo
ES#: 3199717
Mfg#: 034-401-1045

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Availability:
In Stock
On SALE Save 10%
$964.00

This product was last offered at the strikethrough price on
06-28-2026

$867.60 USD
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This product is lifetime replacement eligible Lifetime Replacement
Track Density Line Motor Mounts - priced each
Void-free and fluid-free, eliminating the slop associated with the factory mounts
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Brand: 034Motorsport - Corporate Logo
ES#: 2873005
Mfg#: 034-509-0048
No longer available
Density Line Front Upper Strut Mount - Priced Each
Approximately twice as stiff as stock, for increased firmness and vehicle control
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Brand: 034Motorsport - Corporate Logo
ES#: 2966732
Mfg#: 034-601-1003-TD

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Availability:
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$46.00

This product was last offered at the strikethrough price on
06-28-2026

$41.40 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Transmission Mount Insert
This billet aluminum insert is designed to fill the large void in the factory transmission mount
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Brand: 034Motorsport - Corporate Logo
ES#: 2864605
Mfg#: 034-509-4014

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Availability:
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$89.00

This product was last offered at the strikethrough price on
06-28-2026

$80.10 USD
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This product is lifetime replacement eligible Lifetime Replacement
Street Density Transmission Mount
Improve the performance of the factory transmission mount
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Brand: 034Motorsport - Corporate Logo
ES#: 3199888
Mfg#: 0345094025

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Availability:
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$44.00

This product was last offered at the strikethrough price on
06-28-2026

$39.60 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Track Density Line Motor Mounts Kit
Void-free and fluid-free, eliminating the slop associated with the factory mounts
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Brand: 034Motorsport - Corporate Logo
ES#: 2918007
Mfg#: 034-509-0048KT

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Availability:
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$546.00

This product was last offered at the strikethrough price on
06-28-2026

$491.40 USD
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This product is lifetime replacement eligible Lifetime Replacement
Drivetrain Mounts Insert Package
Complete mount insert set
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Brand: 034Motorsport - Corporate Logo
ES#: 2975804
Mfg#: 034-509-6000

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Availability:
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$294.00

This product was last offered at the strikethrough price on
06-28-2026

$264.60 USD
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This product is lifetime replacement eligible Lifetime Replacement
Silicone Supercharger Inlet Hose
Smooth insides for higher flow and life long durability
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Brand: 034Motorsport - Corporate Logo
ES#: 3149389
Mfg#: 034-112-6005

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Availability:
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$158.00

This product was last offered at the strikethrough price on
06-28-2026

$142.20 USD
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This product is lifetime replacement eligible Lifetime Replacement
Billet Aluminum Rear Subframe Mount Insert Kit
Tighten your ride back up with this billet insert kit from 034 Motorsports
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Brand: 034Motorsport - Corporate Logo
ES#: 3168418
Mfg#: 034-601-0035

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$168.00

This product was last offered at the strikethrough price on
06-28-2026

$151.20 USD
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This product is lifetime replacement eligible Lifetime Replacement
X-Brace Billet Aluminum Chassis Reinforcement
Increase torsional rigidity for improved steering feel and handling performance
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Brand: 034Motorsport - Corporate Logo
ES#: 2951399
Mfg#: 034-603-0008

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Availability:
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$752.00

This product was last offered at the strikethrough price on
06-28-2026

$676.80 USD
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This product is lifetime replacement eligible Lifetime Replacement
Boost Tap Kit
An ideal solution for those running boost gauges
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Brand: 034Motorsport - Corporate Logo
ES#: 3129591
Mfg#: 034-111-Z015

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$53.00

This product was last offered at the strikethrough price on
06-28-2026

$47.70 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Rear Differential Carrier Mount Insert Kit
Installation is very simple, can be performed in minutes, and is completely reversible.
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Brand: 034Motorsport - Corporate Logo
ES#: 2966689
Mfg#: 034-505-2016

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Availability:
Ships in 2 Business Days
On SALE Save 10%
$134.00

This product was last offered at the strikethrough price on
06-28-2026

$120.60 USD
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This product is lifetime replacement eligible Lifetime Replacement
Billet Aluminum Rear Differential Mount Upgrade
Installation is very simple, can be performed in minutes, and is completely reversible.
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Brand: 034Motorsport - Corporate Logo
ES#: 2966690
Mfg#: 034-505-2019

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Availability:
Ships in 2 Business Days
On SALE Save 10%
$117.00

This product was last offered at the strikethrough price on
06-28-2026

$105.30 USD
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This product is lifetime replacement eligible Lifetime Replacement
034Motorsport 3.0T Supercharger Pulley Upgrade
Increased horsepower and torque throughout the powerband when paired with Stage 2 Performance Software.
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*3.0 TFSI Performance Software is sold separately and required in order for this pulley to yield a performance benefit.*
Brand: 034Motorsport - Corporate Logo
ES#: 3432403
Mfg#: 034-145-Z034

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Availability:
Ships in 6 Business Days
On SALE Save 10%
$199.00

This product was last offered at the strikethrough price on
06-28-2026

$179.10 USD
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This product is lifetime replacement eligible Lifetime Replacement

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