Turn your sporty Audi S4 or S5 into an all-out street monster with IE's complete Dual Pulley ratio kit for B8/B8.5 3.0T supercharged engines with manual transmission. Get the most out of your 3.0T supercharged engine delivering a massive jump in power up to 548bhp & 525ft-lbs (with additional hardware). This kit includes a dual pulley ratio 207mm crank pulley, IE POWERlink OBD tool, DSG transmission tune, and ECU tune needed to transform your Audi 3.0T into a true performance machine.
IE's dual pulley tune includes 91, 93, 100, and 104 octanes along with a specialty E40 (pump plus E85 mixed) blend. A heat exchanger is required for this modification. If you intend to use the E40 blend, a high-pressure fuel pump upgrade is also required. The IE Stage 2 Dual Pulley Tune offers you tons of power potential on multiple octanes options including support for E40. The S4 B8/B8.5 factory fuel system cannot safely support the amount of fuel needed for full E85 even with an HPFP upgrade, however, it can support a maximum blend of ethanol to E40. E40 is an ethanol mix of E85 with regular pump 91/93 fuel (about 2/5ths E85 and 3/5ths 91/93 with E10 premium gas). To run this fuel safely, it must be pre-mixed and verified before filling into an empty tank.
Ready to unleash serious power? IE's Stage 2 Dual Pulley ECU calibration is for owners running a dual pulley ratio to increase supercharger boost resulting in up to 548HP! Required for vehicles equipped with DSG, a great deal of sportiness is added to the tune while maintaining factory smoothness and drivability. More aggressive launches and faster shifts are guaranteed to put a smile on your face. Also, expect acceleration and 0-60 times to improve dramatically from a larger useable powerband provided by the higher shift points. The purchase of an IE DSG file grants you access to customization of launch points. With several launch points to choose from you can pick what works best for your setup!
IE's 207mm crank pulley delivers a 3.2753 supercharger ratio similar to a traditional dual pulley setup that uses a combined smaller 57.5mm supercharger pulley with a larger 188mm crank pulley (3.2695 SC ratio). This pulley allows the use of a dual pulley ECU tune without the need to purchase multiple pulleys and press off/on a new supercharger pulley for a faster and easier installation process.
Features:
- Massive power and torque gains - Maximize your 3.0T output
- Install & tune from home - Gain 200+ horsepower in your driveway
- Includes IE engine tune - Complements IE's solid hardware
- Includes DSG tune - Fully rounded performance calibration
- Includes IE 207mm crank pully - Dual pulley ratio
- Go straight to dual pulley power - Get the fast stuff
- Horsepower & torque gains maximized
- Stock boost control optimized for all conditions
- 91, 93, 100, & 104 octanes available (95, 98, 104, & 108 RON)
- E40 ethanol blend available for dual pulley ratios
- Dual pulley RPM limit raised to 7350RPM
- Top speed limiters removed
- Optional Exhaust Crackle feature
- Two-step launch control feature
- Upgraded throttle body support for dual pulley
- Manual fan control for advanced engine cooling
- Fuel drain option for easy race gas & ethanol fill-ups
- Calibrated to accept ported superchargers
- Optimized air to fuel ratios for maximized CAT safety
- Engineered for all climates and elevations
- Direct port OBDII at-home flashing
- Easy octane switching takes only minutes
- Upgrade stages to match hardware upgrades
- Simple on/off feature toggling with POWERlink
- Read and clear diagnostic/problem codes
- Easy to use Data-logger
What's Included:
- Integrated Engineering Supercharger Dual Pulley Power Kit
