Audi S4 2016 2016 Audi S4 Ecu Chip Review

Production Description

***THIS SERVICE IS IN-HOUSE Only.  ONCE PURCHASED, WE WILL CONTACT YOU TO SET AN Appointment***

Apr is pleased to nowadays the ultimate engine command unit (ECU) upgrade for the three.0 TFSI!

APR'due south ECU Upgrades are the best dollar-per-horsepower modification ane can brand to the three.0T engine. The upgrades dramatically increment horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through Apr's optimization of the manufactory engine direction system to take full advantage of the engine'due south capabilities, without needing any terminate user adjustment. The software loads to the factory ECU through the OBD-II port, resulting in a clean and headache-complimentary install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!

Apr ECU Upgrade Stages

APR's ECU Upgrades are available in multiple stages, supporting diverse octanes both with or without any hardware modifications. Specific software is available for use with April's Supercharger Drive and Crank Caster upgrades, as well as APR's Ultracharger Throttle Body upgrade, while all stages are fully uniform with an upgraded Intake Arrangement, exhaust systems, Apr Supercharger Cooling System or other pocket-size bolt on modifications.

April Plus ECU Upgrade with a Limited Powertrain Warranty

The APR Plus ECU Upgrade is the beginning step towards making more than ability, and information technology includes our limited powertrain warranty. This simple upgrade requies no engine hardware modifications, and produces 447 HP with 379 FT-LBS of torque. Gains as high as 110 HP and 89 FT-LBS of torque are available throughout the power band, making the vehicle exceptionally quicker in all scenarios.

The APR Plus ECU Upgrade matches the functioning of our Stage 1 ECU Upgrade (91 octane version). To go even more power, you lot can add any of our other Phase 1 compatible products and however be covered under the Apr Plus warranty! To learn more well-nigh APR Plus, please visit the APR Plus website.

If you're not interested in the APR Plus limited powertrain warranty, and want fifty-fifty more power, check out our other Stages.

APR Stage I ECU Upgrade

The Apr Stage I ECU Upgrade is the first stride towards making more than power! This uncomplicated upgrade requires no engine hardware modifications, and produces 447-478 HP with 379-399 FT-LBS of torque. Gains every bit loftier as 110-137 HP and 89-110 FT-LBS of torque are bachelor throughout the power band, making the vehicle uncommonly quicker in all scenarios. To get more power, the vehicle tin be outfitted with an upgraded Intake Arrangement, exhaust systems, APR Supercharger Cooling System and other modest modifications without requiring any new modification to the ECU.

For the next step in incresed power, April Stage Ii ECU Upgrade is available for use with APR's Supercharger Drive and Crank Pulleyupgrades.

Delight note, transmission software is required to achieve ability figures past the manufacturing plant redline.

Apr Stage II Unmarried Pulley ECU Upgrade

The Apr Phase Two Single Pulley ECU Upgrade is the adjacent step towards making more than ability. This phase is designed for use with merely an APR Supercharger Drive Pulley upgrade. This stage is uniform with an upgraded Intake System, frazzle systems, APR Supercharger Cooling System and other small modifications, all without requiring any farther modification to the ECU. With April's Supercharger Drive Pulley upgrade, the engine produces 467-500 HP with 398-423 FT-LBS of torque. Gains every bit loftier as 131-161 HP and 106-130 FT-LBS of torque are available throughout the ability ring.

An April Supercharger Cooling System is highly recommended and may be required to see the advertised power figures. The software was designed for utilise with NGK Iridium 9 BKR9EIX spark plugs. Delight note, transmission software is required to achieve power figures by the factory redline.

Apr Phase II Dual Caster ECU Upgrade

The April Stage II Dual Pulley ECU Upgrade is the next footstep towards making more torque. This phase was designed for use with theAPR Supercharger Bulldoze Pulley upgrade and April Supercharger Creepo Caster. This stage is uniform with an upgraded Intake System, frazzle systems, APR Supercharger Cooling System and other pocket-size modifications, all without requiring any further modification to the ECU. The dual pulley upgrade produces 435-517 HP and 409-467 FT-LBS of torque. Gains every bit high as 112-189 HP and 90-153 FT-LBS are available throughout the ability ring. For those looking for even more power, the Apr Phase Two+ Ultra ECU Upgrade is avaialble for use with APR'due south Ultracharger Throttle Body, unlocking the total potential of the factory supercharger organisation!

An APR Supercharger Cooling System is highly recommended and may be required to come across the advertised power figures. The software was designed for use with NGK Iridium IX BKR9EIX spark plugs. Please notation, transmission software is required to achieve power figures past the factory redline.

APR Stage II+ Ultra ECU Upgrade

Representing the ultimate upgrade for the three.0 TFSI, APR's Stage II+ Ultracharger Software is for utilise with the APR's Ultracharger Throttle Torso and APR's Supercharger Drive and Crank Pulley upgrades. This phase is compatible with an upgraded APR Intake Organization, frazzle systems, April Supercharger Cooling Arrangement, and other small modifications, all without requiring whatever further modification to the ECU.

The system produces an astonishing 473-533 HP with 423-467 FT-LBS of torque. Gains as high as 143-197 HP and 116-159 FT-LBS of torque are available throughout the power ring. The software was designed for utilise with the Ultracharger'due south included NGK Iridium 9 BKR9EIX spark plugs and an upgraded APR Supercharger Cooling Organisation. IAT's must be below 75c to accomplish the advertised ability figures. An Intake System is highly recommended and required to meet the advertised power figures. Finally, at these power levels, APR does non recommend apply of the manufactory catalyst. Please note, transmission software is required to achieve power figures past the factory redline.

Detect: THIS MOTORSPORT/RACING PRODUCT IS Not DESIGNED TO Meet ANY FEDERAL EMISSIONS STANDARDS IN THE U.s.a. AND IS Not FOR STREET OR HIGHWAY Apply. THIS PRODUCT IS NOT C.A.R.B. COMPLIANT AND IS Non FOR Sale OR USE IN CALIFORNIA, USA. APR MAKES NO CLAIMS THIS PRODUCT COMPLIES WITH Whatever EMISSION LAWS IN Any JURISDICTION. IT IS ENTIRELY THE Responsibility OF THE PURCHASER TO INFORM THEMSELVES OF Whatever LAWS OR REGULATIONS WHICH MAY PROHIBIT Employ OF THIS PRODUCT.

APR Calibration Report

Stage	NAR Fuel	ROW Fuel	Max HP	Max TQ	Max HP Gain Over Stock	Max TQ Proceeds Over Stock
– Apr recommends and tuned with Sunoco GT 260 for 100 AKI mode and Sunoco GT 260 Plus for 104 AKI way. Never utilize lower octane than specified by the style.
– Max increases are based on April's actual measured stock values and not those reported by VAG. | RON = ROW Fuel Grades | AKI = North American (RON+Mon)/ii Fuel Grades.
– Reported wheel figures measured on April's in firm Dynapack Dynamometer with a U.s.a. Spec C7 S7 (CREC), using SAEJ1349 correction and an average of multiple runs. Crank figures are estimated based on the measured wheel figures. Results may vary depending upon ecology weather, vehicle, transmission, vehicle wellness, operating weather condition, temperatures, fuel form, dyno type, dyno setup, other variables and other modifications. For the best results, APR recommends removing the intake snow screen.
– Please note, transmission software is required to achieve ability figures past the factory redline.
Stock (333 PS)As Reported by Audi	91 AKI	95 RON	329 HP	325 FT-LBS
StockAs Measured by April	93 AKI	98 RON	329 HP	325 FT-LBS
APR Plus	91 AKI	95 RON	447 HP	379 FT-LBS	+110 HP	+89 FT-LBS
APR Stage I	91 AKI	95 RON	447 HP	379 FT-LBS	+110 HP	+89 FT-LBS
APR Phase I	93 AKI	98 RON	458 HP	387 FT-LBS	+121 HP	+98 FT-LBS
Apr Phase I	100 AKI	104 RON	473 HP	395 FT-LBS	+133 HP	+108 FT-LBS
April Stage I	104 AKI	108 RON	478 HP	399 FT-LBS	+137 HP	+110 FT-LBS
APR Stage II Single Pulley	91 AKI	95 RON	467 HP	398 FT-LBS	+131 HP	+106 FT-LBS
APR Stage Ii Single Pulley	93 AKI	98 RON	477 HP	404 FT-LBS	+140 HP	+113 FT-LBS
April Stage 2 Single Pulley	100 AKI	104 RON	489 HP	415 FT-LBS	+152 HP	+122 FT-LBS
Apr Phase Two Single Pulley	104 AKI	108 RON	500 HP	423 FT-LBS	+161 HP	+130 FT-LBS
APR Stage Two Dual Caster	91 AKI	95 RON	435 HP	409 FT-LBS	+112 HP	+90 FT-LBS
April Stage II Dual Pulley	93 AKI	98 RON	458 HP	426 FT-LBS	+133 HP	+107 FT-LBS
APR Stage Ii Dual Pulley	100 AKI	104 RON	503 HP	457 FT-LBS	+177 HP	+143 FT-LBS
APR Phase Ii Dual Pulley	104 AKI	108 RON	517 HP	467 FT-LBS	+189 HP	+153 FT-LBS
APR Stage Two+ Ultracharger	91 AKI	95 RON	473 HP	423 FT-LBS	+143 HP	+116 FT-LBS
April Phase Ii+ Ultracharger	93 AKI	98 RON	494 HP	438 FT-LBS	+162 HP	+131 FT-LBS
April Phase II+ Ultracharger	100 AKI	104 RON	523 HP	459 FT-LBS	+189 HP	+152 FT-LBS
Apr Stage II+ Ultracharger	104 AKI	108 RON	533 HP	467 FT-LBS	+197 HP	+159 FT-LBS

APR ECU Upgrade Included Features

April Earth Course Calibration Expertise

Tuning 101:

The 3.0T engine uses a Continental Simos 16 ECU for engine direction. Basically, it'southward a estimator that tells the engine how to operate. Tuning software, similar the APR ECU Upgrade, tells the engine how to make more ability. Information technology does this by running more boost pressure level, optimizing the cam shaft positions, adjusting the air/fuel ratio, advancing ignition timing, and more.

A Better Engine Direction System:

The 3.0T'due south ECU is incredible. Without the commuter knowing otherwise, the ECU makes intelligent adjustments to the engine'southward operations to proceed it running smoothly. Unlike ECUs constitute in many other makes and models, when properly tuned, the ECU eliminates the need for custom tuning to maximize output, fifty-fifty when weather weather condition modify dramatically.

How April Differs from the Competition:

The ECU is powerful, just extremely hard to master. Without mastery, the ECU must be simplified, removing what makes it so desirable. The outcome is an incomplete production that often requires finish user aligning to maximize output in limited scenarios. On the contrary, APR'southward Engineers spent years mastering the ECU to unlock its full potential. With complete access to the thousands of maps, tables and variables within, as well as a high-level understanding of how it works, APR's Engineers were able to have advantage of everything the ECU has to offering. Power is maximized in virtually all scenarios, eliminating the need for stop user adjustments. Loftier functioning operational modes are enabled and calibrated to deliver smooth daily driving, with a snappy and responsive throttle during moments of spirited driving. Lastly avant-garde high-output protection routines are enabled, allowing the ECU to make constant adjustments to airflow and fuel to cool and protect the engine, all without the commuter knowing otherwise.

Acceleration Enhancements:
Beyond horsepower and torque enhancements, APR's Calibration Engineers were able to increase the acceleration rate of the vehicle through other calibrations changes. Ignition delay is reduced resulting in a more than responsive pedal without altering overall throttle sensitivity. Furthermore, throttle lag commonly noticed at slow speeds and while reapplying throttle has been reduced.

Speed Limiter:
APR's ECU upgrade increases the vehicle's tiptop speed limiter for blistering sprints around the track or across the Autobahn without the speed limiter shutting downwardly the fun.

Left Foot Braking:
APR's Left Pes Braking feature allows more command over the vehicle'southward throttle. The mill equipped vehicle'south throttle input is disabled while pressing the accelerator and brake at the same time. Left Foot Braking, a common motorsport driving technique, allows the driver complete control over the vehicle'southward throttle and braking system, which may requite the vehicle the edge it needs at the track.

Motorsport Rev Limiter:
APR's Motorsport Rev Limiter allows the engine to reach max RPM without the ECU slowing downwards dispatch most 150 RPM earlier. The outcome is more ability to redline and a definable redline feeling equally seen on Audi Quattro GMBH vehicles such as the RS4, RS5 and R8.

Increased Fuel Economic system:
APR's Calibration Engineers paid close attending to several parameters directly related to fuel economy, especially while cruising at highway speeds. Depending on driving fashion and fuel quality, better miles per gallon may exist achieved.

APR ECU Explorer

APR's proprietary ECU Explorer gives APR's Scale Engineers unparalleled access to the vehicle's entire engine management system. Typical commercially bachelor data logging tools, used by nigh tuners, only let logging up to 12 engine-operating variables at extremely depression information rates. These tools are likewise limited to a small, specific listing of variables. APR's ECU Explorer is capable of logging every variable plant within the ECU with far more variables logged at once, at very high data rates.

April ECU Composer

Apr'south proprietary ECU Composer is used for altering the engine direction system. With full access to every table, map and variable within the ECU, April's Calibration Engineers are not limited to a handful of maps as is common for most tuning companies.

APR ECU Associates

April'southward Electrical Engineers have the ability to alter the code structure of the ECU. Through code levels changes, Apr'southward Engineers are able to add features to the ECU. Other changes allow higher torque limits than those doable through only modifying calibration data or using piggyback devices as is the case for many tuners.

APR Direct Port Programming

April'due south DirectPort Programming is at present available! Whatsoever APR Dealer in the world, connected to the Internet, has direct access to APR's latest ECU upgrades for loading directly over the vehicle's OBD-II port. This completely eliminates the demand to remove and open the ECU for currently available files and can be uninstalled at any time!

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Audi S4 2016 2016 Audi S4 Ecu Chip Review

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