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Product Details
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Engine Management Upgrade - Chip Upgrade |
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The Audi S4 4.2L V8 engine is already a precision-tuned instrument, factory rated at 340hp peak power and 302 ft-lbs peak torque at the flywheel. With its normally aspirated 11:1 compression, NEUSPEED engineers approached their software modifications cautiously. The NEUSPEED P-Chip features an optimized ignition timing map which improves throttle tip-in response and provides modest HP and torque gains The chip also recalibrates the Electronic Pedal Controll ( Drive By Wire) for faster and more accurate power delivery.
We are currently seeing gains of 5-6HP at the wheels between 6500-7000rpm, and torque gains of approximately 6 ft-lbs at 3500rpm. on 91 octane the use of higher octane will net more gains
Notes :
Factory chip is soldered onto the printed circuit board, so your ECU must be reprogrammed at GREEDSPEED California headquarters. Upon placing your order,GREEDSPEED will send you an ECU removal instructions. Once you remove your ECU and send it out via UPS, the turnaround time is same day.
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| Part # |
Description |
Price |
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| 64.02.29 |
Engine Management Upgrade - Chip Upgrade |
$349.95 |
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