Audi A4 B6 Ultra Sport (Everything You Need to Know!)

Audi A4 B6 Ultra Sport

There’s nothing like driving a car that makes your heart race and leaves your senses tingling. If you’re a car enthusiast, then the Audi A4 B6 Ultra Sport might just be the perfect ride for you.

It’s sleek, it’s stylish, and it’s an absolute powerhouse on the road. But what makes this car so special? And why should you consider it for your next upgrade?

In this blog post, we’ll delve into the history and specs of the Audi A4 B6 Ultra Sport and explore why it’s the ultimate ride for those who crave the perfect blend of performance and luxury. Buckle up, because this is one ride you won’t want to miss.

Overview of Audi A4 B6 Ultra Sport:

The Audi A4 B6 Ultra Sport is a high-performance version of the popular A4 model.

The UltraSport package, also known as the S-Line, was available from 2004-2005 and added sporty upgrades to the exterior, interior, and suspension of the vehicle.

This particular car is a Brilliant Red Audi A4 Avant with under 87K miles and includes features like a power moonroof, Bose sound system, and power-adjustable heated front seats.

One of the standout features of this package are the 18-inch cast alloy wheels that come equipped with Continental ControlContact Sport A/S tires.

Combined with lowered suspension and upgraded brakes which include slotted front and rear rotors – it gives you excellent handling capabilities while cornering at high speeds or on winding roads.

The exterior design of this model receives an aerodynamic kit that comprises sportier-looking bumpers compared to those found in regular models along with side sills for improved looks and ground-hugging aerodynamics.

Inside, there are sporty perforated leather steering wheel & shift knob providing better control due to their ergonomic designs alongside other luxurious amenities such as premium infotainment packages.

The Ultrasport body upgrade also adds RS-inspired “Celebration” rings for an extra touch of class.

This Audi A4 B6 Ultra Sport was manufactured in March 2004 – located in Washington – making it quite rare now.

It comes equipped with either a turbocharged 1.8-liter inline-four engine or AVK 3.0 V6 engine offered on Quattro variants with manual or automatic transmission options being available for both engines according to what type suits your driving needs best!

Overall, if you’re looking for a combination of luxury comfort mixed together seamlessly with excellent performance characteristics then an Audi A4 B6 Ultra Sport might be just what you need!

Exterior Design:

When it comes to the exterior design of the Audi A4 B6 Ultra Sport, the Ultrasport package is what sets it apart from other models.

This optional package included an aerodynamic kit which adds a more aggressive look to the car and includes front, rear, and side skirts.

The 18-inch Ultrasport wheels with performance summer tires give the car a sporty appearance while providing excellent grip.

The front end of this particular Brilliant Red Audi A4 Avant Quattro has been upgraded with RS-inspired “Ultra” rings that add a touch of unique styling.

One notable feature on all Ultra Sport models is their perforated leather steering wheel that feels great in your hands when taking turns or cruising down straightaways.

Other exterior features include fog lights, power moonroof, and dual exhaust tips that complete the sporty look of this model.

Front Bumper:

The front bumper on the Audi A4 B6 Ultra Sport is one of the defining features of this package. It’s designed to look much more aggressive than the standard bumper, with a deeper chin spoiler and larger air intakes.

This bumper isn’t just for looks though – it also helps improve aerodynamics, which means better handling at high speeds.

UltraSport models also came equipped with fog lamps in the lower grill which adds an additional touch to its sportiness.

If you’re looking to upgrade your existing A4 or purchase one with an Ultra Sport package, keep an eye out for any damage to the front bumper.

Due to its low-hanging design, it can be prone to scraping on curbs or speed bumps. You’ll want to ensure that there are no cracks or scrapes as it could cause further damage down the line.

Replacing a damaged or worn-out front bumper can be pricey due to its unique design, so try finding a good quality used part first before searching for new ones from official dealerships.

Additionally, another aspect of sporty-look on Audi cars comes from their grill and rings logo typically integrated within them. The quattro badge also differentiates this version apart from other normal trims.

Rear Bumper:

Moving on to the rear bumper of the Audi A4 B6 Ultra Sport, it features a unique design that complements the entire Ultrasport package.

The sporty look is achieved through its aerodynamic lines and cuts, which make for an aggressive yet refined appearance.

One notable feature of the Ultrasport rear bumper is that it provides better ground clearance compared to other Audi A4 models.

This makes for easier access when loading or unloading cargo from the trunk of the Avant model.

Another element that stands out in this area are the dual exhaust tips, which add a touch of aggression to an already sleek-looking vehicle.

As with all parts of the Ultrasport package, attention to detail was given utmost importance, leading to excellent fit and finish throughout.

Additionally, the rear-end features Audi’s signature four rings logo and LED taillights which make up part of its distinctive design language.

All these elements combined give off a sense of sophistication while maintaining its performance-oriented vibe.

If you’re looking for an Audi A4 B6 Ultra Sport in your location with all these features intact including 18-inch wheels – don’t wait too long as they have become rare and sought-after among enthusiasts who appreciate both style and substance in their vehicles.

Side Skirts:

The Audi A4 B6 Ultra Sport package not only enhances the exterior looks but also improves the aerodynamics. The UltraSport side skirts wrap around beautifully and are designed to match the front and rear bumpers.

These side skirts give the car a more aggressive profile while improving airflow around the vehicle.

With Ultrasport package, you get 18-inch cast-aluminum wheels with an exclusive design.

The wheels come wrapped in summer-performance Continental ControlContact Sport A/S tires that provide exceptional grip on both dry and wet surfaces.

The high-quality alloy construction of these wheels makes them lightweight yet strong enough to withstand everyday use.

Another noticeable improvement is that this model has ultra-bright LED daytime running lights integrated into its headlight assembly, along with bi-xenon adaptive headlights that offer exceptional visibility even in low light conditions.

The Audis iconic four rings emblem commands attention as it sits above the large grille-like air intake which is finished in black color for a sportier look.

Overall, these design tweaks make the UltraSport version stand out from other B6 models, making it a perfect choice for those who want a unique looking Audi Avant without compromising on performance or comfort.

Wheels and Tires:

The Audi A4 B6 Ultra Sport comes equipped with 18-inch cast alloy wheels that are unique to this package.

These “ultra” wheels feature a seven-spoke design and are fitted with high-performance summer tires, which provide an exceptional grip on the road.

The Continental ControlContact Sport A/S tires that come with the Brilliant Red Audi A4 Avant 1.8T Quattro with the Ultra Sport Package, offer an excellent balance between comfort and performance.

With these tires, you can enjoy a smooth ride while still getting the best possible traction.

In addition to their performance capabilities, these wheels also add a sporty touch to the exterior of the car.

The seven spokes have been painted silver to contrast against the red paint job of this particular car and are finished off with iconic Audi rings placed at their center.

Overall, if you’re looking for a car that not only looks great but performs just as well, then opting for an Audi A4 B6 Ultra Sport is definitely worth considering.

Whether you’re driving through city streets or winding country roads, these wheels will give you confidence in your ride and ensure maximum control every time you put your foot down on the accelerator.

Interior Design:

Step inside the Audi A4 B6 Ultra Sport’s cabin, and you’ll find a perfect blend of sporty styling and luxury. The Ultrasport package added several features to the interior that were not available in other A4 trims.

The first thing you will notice is the leather seats that are part of the Sports Interior Package with body-hugging support for spirited driving.

The dashboard is sleek and elegant, with brushed aluminum trim pieces adding a touch of sophistication. Another highlight of this interior is the perforated leather steering wheel. It has a satisfying weight to it, feels great in your hands, and gives off an air of quality.

The center console matches the rest of the dash nicely while providing easy access to all essential controls. One design element specific to this model year is a small badge on each member of your car stating “Ultra” for drivers who want to go beyond standard models.

Other notable features include power-adjustable heated front seats, premium Bose sound system with six-disc CD changer located in-vehicle glove compartment), which provides excellent audio output for those long highway trips or blasting tunes during city driving sessions.

Overall, Audi created an intentionally performance-oriented experience for its driver – even opting out a sunroof option!


The Audi A4 B6 UltraSport comes with perforated leather seats that are both comfortable and stylish.

The front sport seats provide excellent lateral support during hard cornering, making the driving experience even more enjoyable.

In addition to being supportive, the seats have some extra details that add to the overall luxurious feel of the car.

For example, the headrests come embroidered with “Ultrasport” and silver rings, which is a nice touch that sets this package apart from others.

If you’re a fan of both style and comfort, you’ll appreciate these high-quality Ultrasport seats.

They’re perfect for long drives or spirited rides on twisty roads. You’ll never want to get out of your Audi A4 after experiencing these premium front sport seats!


The dashboard of the Audi A4 B6 Ultra Sport is a perfect blend of style and functionality. It features an elegant design with a premium feel to it, giving you the ultimate driving experience.

The dashboard includes all the essential controls that you need for your drive, such as audio controls, climate control, and information display.

One notable feature on the Ultra Sport’s dashboard is its exclusive “ultra” rings that are placed around the tachometer and speedometer gauges. These rings give an immediate indication that you’re driving something special – an ultra sport model.

Another significant aspect of the Ultra Sport’s dashboard is its Infotainment package.

This package adds features like a 6-disc CD changer, satellite radio capability, and navigation system. The Premium package gives further upgrades with heated power seats in front, rain-sensing wipers plus auto-dimming mirrors.

Moreover, because this particular model is equipped with aftermarket engine management software and K&N air filter elements it increases horsepower levels up to 8%. You can easily monitor engine performance via onboard digital gauges present in the dash.

Overall, sitting behind this upgraded steering wheel and looking at these high-quality materials used throughout cabin ambiance produces an unrivaled luxury feeling which distinguishes Ultrasport from other models on road today!

Center Console:

Moving on to the center console of the Audi A4 B6 Ultra Sport, it is designed with both style and functionality in mind. The center console offers plenty of storage space for your personal items and includes convenient cup holders.

One notable feature of the Ultra Sport package is the inclusion of brushed aluminum trim accents throughout the interior, including on the center console. This adds a sporty touch to an already luxurious cabin.

The design of the center console is optimized for ease-of-use while driving. The controls are well-placed and intuitive so that you can quickly adjust settings without taking your eyes off the road or hands off the ultrasport steering wheel.

In addition to its practicality, there’s also a certain amount of visual appeal that comes with an excellent interior design.

The elegant simplicity of this car’s interior contributes significantly to its overall attractiveness as an impressive ride on location or any highway.

Overall, if you’re looking for a sporty yet luxurious car that offers both comfort and performance, then you won’t be disappointed with what Audi A4 B6 Ultra Sport Avant has to offer – from ultra rings to wheels!

Engine and Performance:

The Audi A4 B6 Ultra Sport boasts an impressive engine and overall performance that makes it stand out from the crowd.

The turbocharged 1.8-liter inline-four engine offers a perfect balance of power and fuel efficiency, especially when combined with the aftermarket engine-management software and K&N filter element.

Additionally, the car has been modified with slotted front and rear rotors which improves its braking performance significantly. You’ll feel confident in your ability to come to a complete stop quickly, even at high speeds.

The Ultrasport package upgrades also include suspension improvements such as lowered suspension, sport-tuned shocks & struts, and larger sway bars resulting in better handling around corners and sharper steering response.

Plus, with the 18-inch Ultrasport wheels wrapped in Continental ControlContact Sport A/S tires you’ll enjoy a smooth ride with excellent grip on both wet or dry roads.

This combination of modifications results in an exhilarating driving experience that is sure to leave you impressed every time you get behind the wheel of this Audi A4 B6 Ultra Sport Avant.

Engine Specifications:

The Audi A4 B6 Ultra Sport offers two engine options, the AWM 1.8T and AVK 3.0 30V V6 engines with both manual and automatic transmission options available.

For the Ultra Sport package, Audi included a lowered sport-tuned suspension that enhances the handling capabilities while also providing improved overall performance.

The car’s sporty look is enhanced by RS-inspired “Celebration” 18″ wheels and an aerodynamic kit that includes side sills and specific bumper treatments.

Under the hood, the turbocharged 1.8-liter inline-four engine found in this particular model has been modified with aftermarket engine-management software and K&N filter element which provides a noticeable improvement in power output and driving experience.

This Brilliant Red Audi A4 Avant Quattro Ultra Sport Package comes fitted with these unique “Ultra” branded rings on each side of its front fender which are a member-exclusive accessory for those who ordered their car as part of this exclusive package.

While not everyone will be able to find this exact same car due to location or availability issues, finding one similar can provide an unforgettable driving experience thanks to its impeccable design, responsive handling, comfortable interior features such as power-adjustable heated seats that make riding it enjoyable for daily commutes or long distance journeys.

Transmission Options:

The Ultrasport package was available with both the 6-speed manual and automatic transmission options in the Audi A4 B6. The sports-inspired package not only included performance upgrades, but also unique visual enhancements like side sills and specific bumper treatments.

In terms of transmission, the Ultrasport is a great choice for those who enjoy driving stick as it adds to the already engaging driving experience.

However, even with an automatic transmission, you can still enjoy the benefits of better cornering and acceleration thanks to its lowered suspension and sport-tuned chassis.

The Ultra Sport Package also came with RS-inspired “Celebration” 18″ wheels which are definitely a standout feature on any Audi A4 B6 Ultrasport. These wheels were specifically designed for this package and add a touch of sportiness to this executive sedan.

If you’re lucky enough to find an Ultrasport Avant model, then you’ll also get roof rails in addition to all other features mentioned above.

It’s worth noting that while finding an Ultrasport A4 might be challenging these days due to its rarity, it’s definitely worth seeking out if you’re looking for a fun-to-drive car that stands out from all other A4 models.

Driving Experience:

Driving the Audi A4 B6 Ultra Sport is a thrilling experience, thanks to its powerful engine and sporty suspension.

The Ultrasport package takes the driving experience up a notch with features such as 18-inch cast alloy wheels, summer performance tires, aerodynamic kit, and perforated leather steering wheel.

The front rings and badge on the grille are also unique to the Ultrasport package.

With its quattro all-wheel drive system, this car provides excellent handling and cornering ability. You’ll feel confident taking sharp turns at high speeds without any issues.

The Ultrasport body kit enhances the already sleek design of the Audi A4 Avant by adding side sills and specific bumper treatments.

Additionally, with upgraded slotted rotors in place of stock brakes allows for even better braking capabilities during those sudden stops.

All in all, if you want an exciting driving experience combined with luxury features like power-adjustable heated seats and Bose Sound system along with performance upgrades then the Audi A4 B6 Ultra Sport is definitely worth considering.

Though it was priced quite steeply when new but now that they have been on roads for years – their prices come down to affordable ranges making them an attractive option for used car buyers who want something unique yet enjoyable while still being practical enough for daily use in a variety of locations.

Acceleration and Top Speed:

The Ultrasport package provided a sporty upgrade to the Audi A4 B6, making it a top contender in terms of performance and handling.

The 1.8T engine paired with the Ultrasport package gives you excellent acceleration that is sure to thrill any speed-hungry driver.

With aftermarket engine management software and K&N filter element, this Brilliant Red Audi A4 Avant 1.8T Quattro with Ultra Sport Package on offer can reach a top speed that surely justifies its “ultra” name.

Additionally, the lightweight Ultrasport wheels wrapped in Continental ControlContact Sport A/S tires help the car stick to the pavement during high-speed maneuvers while also improving braking distance – an essential aspect of sports driving.

If you’re looking for adrenaline-pumping acceleration and breathtaking top speeds while still maintaining excellent control over your vehicle, then this Audi A4 B6 Ultra Sport is definitely worth considering.


The braking system on the Audi A4 B6 Ultra Sport is top-notch, with upgraded brakes being a part of the Ultrasport package.

The slotted front and rear rotors, along with high-performance brake pads provide excellent stopping power even for quick stops or emergency situations.

In addition to the upgraded brakes, the car also features ABS (anti-lock braking system), ESP (electronic stabilization program), and secondary collision brake assist. These systems work together to ensure that you have maximum control over your vehicle while braking and reduce the risk of accidents.

With 18-inch wheels included in the Ultrasport package, not only do they add an aggressive look to your ride but also help improve braking performance by providing more contact patch area between tire and road surface.

The Continental ControlContact Sport A/S tires are ideal for all-season driving conditions giving you peace of mind when making sudden stops during a rainy day or slippery surface.

Modifications and Upgrades:

Exhaust Systems:

If you’re looking to take your Audi A4 B6 Ultra Sport to the next level, upgrading the exhaust system is a popular modification.

One option is the Ulter Sport Stainless Steel Exhaust System, which offers improved performance and sound while also reducing weight.

This exhaust system features dual rear mufflers with polished stainless steel tips emblazoned with “ULTRA” rings, adding a touch of sporty style to your ride.

The straight-through design reduces backpressure for increased horsepower and torque, giving you better acceleration and top speed.

When shopping for an exhaust system upgrade, it’s important to consider the location of the member or resonator.

In most cases, placing these components close to the front of the car will result in a more aggressive sound and better performance gains. The Ulter Sport Exhaust System positions these components towards the front for optimal results.

Overall, upgrading your Audi A4 B6 Ultra Sport’s exhaust system can provide noticeable improvements in both performance and sound. Just remember to choose a reputable brand that fits within your budget and driving needs!

Intake Systems:

If you’re looking to boost the performance of your 2005 Audi A4 B6 Ultra Sport, upgrading the intake system is a great place to start. By increasing the amount of air that flows into your engine, you can improve horsepower and torque.

One popular brand for aftermarket intake systems is K&N, which was also used in this specific Audi A4 B6 Ultra Sport that we’re discussing.

It features an oiled cotton gauze filter element that can be cleaned and reused instead of having to replace it every time.

Upgrading your intake system can provide both aesthetic and functional benefits as well.

Some aftermarket options come with polished metal tubing or carbon fiber accents, adding a sporty touch to your engine bay. Plus, they often produce a more aggressive sound when accelerating.

However, keep in mind that some states have strict emissions regulations regarding aftermarket modifications like intakes. Make sure to check local laws before installing any upgrades on your vehicle.

With a combination of upgraded suspension components and upgraded intake systems, the Audi A4 B6 Ultra Sport offers unparalleled handling with responsive acceleration from its turbocharged power plant- along with sleek lines courtesy of unique ultra body styling elements including front/rear bumpers w/integral splitters/sills!

Suspension Upgrades:

The UltraSport package also included a sport-tuned suspension, which was lower by 20mm compared to standard A4 models.

This not only gave the Audi A4 B6 Ultra Sport a more aggressive stance but also helped improve its handling and cornering abilities.

The suspension upgrades on the UltraSport package include stiffer springs and dampers, thicker anti-roll bars, and larger brakes with red calipers.

These modifications work together to provide better stability during high-speed maneuvers and tighter turns.

Additionally, the 2005 Brilliant Red Audi A4 Avant 1.8T Quattro with Ultra Sport Package features 18-inch Ultrasport wheels wrapped in Continental ControlContact Sport A/S tires, providing excellent grip and traction on both wet and dry roads.

The wheels also feature the iconic “Ultrasport” lettering on its spokes along with stunning Audi rings center caps that perfectly complement the overall sporty look of this car.

As a proud owner of an Audi A4 B6 Ultra Sport, you can enjoy exceptional ride quality coupled with sporty driving dynamics thanks to these performance-oriented upgrades.

The lowered suspension combined with wider tires give you confidence-inspiring grip around corners while maintaining comfortable daily driving manners – making it an ideal choice for spirited drives or just cruising around town.

Brake Upgrades:

If you’re looking to upgrade the brakes on your Audi A4 B6 Ultra Sport, there are a few options available. One popular choice is to replace the factory brake pads and rotors with high-performance aftermarket ones.

Upgrading your brake pads can help improve stopping power and reduce fade during aggressive driving. Some popular brands for Audi A4 B6 Ultra Sport include EBC Brakes, Hawk Performance, and StopTech.

Additionally, upgrading to slotted or drilled rotors can help dissipate heat more effectively than stock rotors, reducing the risk of brake fade. Popular options for replacement rotors include Brembo and Centric.

It’s worth noting that upgrading your brakes will typically require professional installation and may also affect ABS performance or trigger warning lights if not done properly. Be sure to consult with a qualified mechanic before making any changes to your braking system.

Overall, upgrading your brakes can be a great way to improve safety and performance when driving your Audi A4 B6 Ultra Sport.

Whether you opt for upgraded pads or go all-out with a full big brake kit, investing in better braking components is definitely worth considering if you plan on pushing your car to its limits on the street or track.

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