Audi a4 b7 chip!!
#2
Doesn't look like there is anything for that motor. Most of the mods (if not all) are for the 2.0T. From the sticky in the B7 section Sticky:
CHIPS or ECU Flash. There are 4 main companies that are all respectable. APR, REVO, Unitronic, & GIAC in order of popularity. These companies can all offer gains by increasing boost levels electonically and remapping the computer to compensate. Advertised gains are on the 40-50 hp range and even better torqe gains. This is the truth and not bull. The 1st 3 companies offer a stage 1 basic tune and a stage 2 after you add at least a high flowing downpipe or testpipe. My personal favorite is APR because you can switch from Tuned back to stock and lock it in with a code all via the Cruise Control stalk. This will keep dealers out stealthy like or keep the car slower if someone else drives your car. I have used REVO and liked it very well too but you need a special box to plug in to switch programs. GIAC uses an adaptive tune that will notice your car when you add a DP or testpipe instead of a stage 2 tune. GIAC will not get rid of your check engine light like the others do so I do not recommend this company for that reason. There is also a stage 2+ program but a higher flow Fuel pump is required. Remember that an upgraded "D" Diverter valve and the PCV fix should be used when getting a chip. Using a boost gauge will also let you know when these items have failed (and the WILL). APR Video on swapping programs and security code feature. APR Video
#3
UNITRONICS chipped $550
Performance Software - 2006-2008 Audi A4 B7 3.2L FSI 255HP
UNITRONIC STAGE 1 MIN 92OCT / 96RON: 268HP / 258LB-TQ
Description: Performance Software Precisely Engineered to Run on a Completely Stock Car.
Gas Type: Optimized for 91 Octane / 95 Ron gas
Installation: Flashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).
Flash time is an approximation and may vary in some cases.
Required Hardware: None
Features:
◦Engineered with Strict Industry Standards
◦Extensively Tested Under Various Driving Conditions
◦Factory Safety Limiters Retained
◦Greatest Power and Torque Gains in the Industry, Guaranteed!
◦Optimized Responsiveness and Drivability
◦Optimized Smoothness and Driving Comfort
◦Power Delivery Perfectly Optimized Throughout the Power Band
◦Improved Fuel Efficiency
◦Engineered with Strict Industry Standards
UNITRONIC STAGE 1 MIN 92OCT / 96RON: 268HP / 258LB-TQ
Description: Performance Software Precisely Engineered to Run on a Completely Stock Car.
Gas Type: Optimized for 91 Octane / 95 Ron gas
Installation: Flashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).
Flash time is an approximation and may vary in some cases.
Required Hardware: None
Features:
◦Engineered with Strict Industry Standards
◦Extensively Tested Under Various Driving Conditions
◦Factory Safety Limiters Retained
◦Greatest Power and Torque Gains in the Industry, Guaranteed!
◦Optimized Responsiveness and Drivability
◦Optimized Smoothness and Driving Comfort
◦Power Delivery Perfectly Optimized Throughout the Power Band
◦Improved Fuel Efficiency
◦Engineered with Strict Industry Standards
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