Spin the supercharger faster without affecting the accessory drive system
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Appropriate stage 2 software is required for use
Spin the supercharger faster without affecting the accessory drive system
10X Entries For Our 25th Anniversary Sweepstakes!
Appropriate stage 2 software is required for use
Increase supercharger rotational speed to provide more boost to your engine
*To be used with Stage 2 software - Stage 2+ software necessary if used in conjunction with a supercharger pulley upgrade*
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
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APR’s Ultracharger ECU Upgrade is included for those who currently have an APR Stage 2 ECU Upgrade. APR
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-23-2026
Turn your Audi B8 S4 or S5 into an all-out street monster with IE's complete Dual Pulley kit! Includes ECU & TCU software plus Dual Pulley setup
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Fits vehicles with DSG transmissions only
Dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger (Bolt-On SC Pulley)
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*For models with factory bolt-on pulley (3.0T Gen 2 Simos 16.x) - APR Stage II software is required to ru
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-23-2026
The SuperDuper X34 Insuction Bundle for the B8/B8.5 Audi S4/S5 includes all of the best 034Motorsport products required to upgrade your intake system in one comprehensive and convenient package!
Increased horsepower and torque throughout the powerband when paired with Stage 2/2+ Performance Software.
Requires Stage 2/2+ Software of your choice and a Supercharger Clutch Delete Kit. (ES4809733/ES4809734)
For vehicles from the 2016 model year only.
A direct replacement for the factory heat exchanger that offers lower air intake temperatures for consistent, reliable power.
Easily increase the supercharger rotational speed to create more boost
10X Entries For Our 25th Anniversary Sweepstakes!
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
*APR’s Ultracharger Stage II+ ECU Upgrade auth code included. This upgrade requires purchase of APR's S
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-23-2026
Upgrade your supercharger cooling system
Fits B8.5 facelift models only (From the 2013 model year)
Turn your Audi B8 S4 or S5 into an all-out street monster with IE's complete Dual Pulley kit! Includes ECU software plus "Dual Pulley" setup
5X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles with manual transmissions only
The one pulley solution for dual pulley power!
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Fits vehicles with manual transmissions only
Includes software, supercharger drive pulley, and installation kit for a smooth power transition
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This software upgrade must be performed at ECS Tuning's facility in Ohio. The other components of this up
Gains from 108hp/80lb-ft on 93 octane or 117hp/86lb-ft on 100 octane (from OE) - For customers without existing APR Stage 1 upgrade *Vehicle must be brought to ECS Tuning for programming*
Drastically reduces intake air temps (IAT), minimizes heat soak, and provides increased performance!
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*Pre-faclift models (up to 2012) require Fit Kit - Please see Fit Kit MS100136 or ES3219342 for a complet
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-23-2026
The purpose of this kit is to improve power beyond the factory throttle body in a clean and cost-effective package.
For vehicles up through the 2019 model year only