ROSS TECH H11-079696 Dual Vw HEX-V2 Vw/audi

( Brand: Ross Tech ), ( Manufacturer Part Number: H11-079696 ), ( Accessories: Usb Cable ), ( Vehicle Type: Passenger Vehicle ), ( Connectivity: Usb ), ( Obd Interface: Can )

Review ROSS TECH Dual And Can Vw/audi

The **Ross H11-079696 Hex-V2 Dual VW/Audi** is a high-performance, dual-channel alternator designed specifically for Volkswagen and Audi vehicles equipped with the Hex-V2 electrical system, offering a robust and reliable solution for modern high-demand applications. Engineered to meet the stringent power requirements of contemporary luxury and performance-oriented vehicles, this alternator features a compact yet durable construction, combining advanced internal components with a robust housing to ensure longevity and efficiency. The dual-channel design allows for seamless integration with the vehicle s electrical architecture, providing consistent voltage regulation and current output to support everything from advanced infotainment systems and high-wattage lighting to performance enhancements like cold air intake systems, turbochargers, and aftermarket accessories. Built with a high-quality stator and rotor assembly, the H11-079696 alternator delivers a substantial output capacity, typically exceeding the factory specifications to accommodate the increased electrical load of upgraded components without sacrificing reliability. Its precision-engineered brushless design minimizes wear and tear, reducing the risk of failure over time, while the integrated voltage regulator ensures stable power delivery, protecting sensitive electronics from voltage spikes or drops. The alternator s robust mounting bracket and secure connections guarantee a snug fit within the engine bay, reducing vibration and ensuring optimal performance under demanding conditions. Whether installed in a daily driver or a heavily modified vehicle, the Ross H11-079696 Hex-V2 Dual alternator stands as a dependable powerhouse, designed to keep your VW or Audi s electrical system running smoothly while supporting the demands of modern automotive technology.

### **Pros and Cons of buying a Ross H11-079696 Hex-V2 Dual (VW/Audi Compatible)**

#### **Pros**

1. **High Performance and Efficiency** The H11-079696 Hex-V2 is a high-output catalytic converter designed for improved exhaust flow and power output, particularly in turbocharged VW/Audi engines. It helps maintain or restore performance after modifications like turbo upgrades or cold air intakes.

2. **OEM Replacement Quality** Ross Performance is a reputable brand known for producing high-quality aftermarket catalytic converters that meet or exceed OEM specifications. The Hex-V2 version is designed to be a direct replacement for stock converters, ensuring proper fitment and function.

3. **Durability and Heat Resistance** The converter is built with heat-resistant materials and a robust construction, making it suitable for high-performance applications where temperatures can exceed stock converter limits.

4. **Legal Compliance** Unlike some high-flow or "catless" converters, the Hex-V2 is designed to pass emissions tests in most regions where VW/Audi vehicles are sold, as it retains catalytic function while improving flow.

5. **Compatibility with Common Mods** Works well with turbocharged engines (e.g., EA888, EA211, EA890) and supports performance upgrades without causing drivability issues or check engine lights (if installed correctly).

6. **Better Backpressure Reduction** Compared to stock converters, the Hex-V2 reduces backpressure, which can improve throttle response and fuel efficiency in some cases.

7. **Warranty Coverage** Ross Performance offers warranties on their products, providing peace of mind against manufacturing defects.

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#### **Cons**

1. **Cost** The H11-079696 Hex-V2 is more expensive than stock converters, typically ranging between **$300 $600** depending on the market and retailer. This makes it a significant investment compared to OEM replacements.

2. **Potential Emissions Concerns** While the Hex-V2 is designed to pass emissions tests, some regions (especially in the U.S.) may still flag it as a "performance" part. If you plan to sell the car later, this could be a drawback for buyers who prioritize emissions compliance.

3. **Installation Complexity** Replacing a catalytic converter requires welding (for exhaust systems) or bolt-on installation, depending on the vehicle. If you re not experienced with exhaust work, professional installation is recommended, adding to the cost.

4. **Limited Longevity Under Extreme Conditions** While durable, the Hex-V2 may wear out faster than stock converters if subjected to extreme power levels (e.g., aggressive turbo tuning, excessive boost). Proper maintenance is necessary to prolong its life.

5. **Possible Check Engine Light (CEL) Risks** If not installed correctly or if the vehicle s ECU isn t properly tuned, the Hex-V2 could trigger a CEL due to altered exhaust flow sensors. A tune (e.g., from APEXi, JB4, or a professional tuner) is often required to mitigate this.

6. **Resale Value Impact** High-performance parts like this converter can deter some buyers, especially in markets where emissions compliance is strictly enforced. The car may not fetch as high a resale price as an unmodified vehicle.

7. **Not a "Free Power" Solution** While it improves exhaust flow, the Hex-V2 alone won t significantly increase horsepower without complementary mods (turbo, intercooler, tune). Expect modest gains unless paired with other upgrades.

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### **Conclusion**

The **Ross H11-079696 Hex-V2 Dual** is a solid choice for VW/Audi owners looking to **restore or enhance performance** after modifications while maintaining emissions compliance. It s particularly beneficial for turbocharged engines where stock converters may be restrictive. However, it s not a "set-and-forget" part proper installation, tuning, and maintenance are critical to avoid issues.

If you re running a **stock or lightly modified turbocharged VW/Audi** and want a **high-quality, OEM-replacement-style converter** that improves exhaust flow without sacrificing emissions compliance, this is a worthwhile investment. For **extreme power builds** (e.g., 1,000 hp), you may need a more aggressive solution (like a full catless system), but the Hex-V2 strikes a good balance for most performance applications.

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### **Recommendation**

- You have a **turbocharged VW/Audi** (EA888, EA211, EA890, etc.) and want to **reduce backpressure** for better throttle response.

- You ve already made **mods like a turbo, intercooler, or CAI** and need a **high-flow catalytic converter** to complement them.

- You **prioritize emissions compliance** and want a **legal, high-performance upgrade**.

- You re willing to **install it professionally** (or have the skills to do it yourself) and **get a tune** to optimize performance.

- You re on a **tight budget** stock converters are cheaper, though less effective.

- You plan to **run extreme power levels** (e.g., 1,000 hp) without additional support (e.g., a full catless system).

- You **don t want to deal with potential CELs** some tuning may be required for optimal performance.

- You **intend to keep the car stock** this part is only beneficial after modifications.

**Final Verdict:** For most **turbocharged VW/Audi enthusiasts** looking for a **balanced performance upgrade**, the Ross Hex-V2 is a **strong recommendation**. Just ensure proper installation and tuning to maximize benefits.

Details:

Purchased this for my Audi Q7 to reset service reminder. So two 2 remaining slots available on this device. I purchased this new from FCP Euro about a year ago.

part #: h11079696 prices

• $168.12-$1646.61

specifications codereadescanne:

• for makes: Audi, Can
• brand: Ross Tech
• mpn: H11-079696
• accessories: Usb Cable
• vehicle type: Passenger Vehicle
• connectivity: Usb
• obd interface: Can

returns codereadescanne:

• policy: No Returns

shipping codereadescanne:

• carrier: USPS
• cost: $6.09
• service: USPS Ground Advantage
• transit: 4-10 Days
• type: Calculated
• class: Standard

offer codereadescanne:

• availability: In Stock
• quantity: 1
• started: April 14, 2026
• options: Ship-to-home
• sold: 0

general codereadescanne:

• condition: Used
• Automotive Tools Supplies > Diagnostic Service Tools > Code Readers Scanners

seller codereadescanne:

• rating: 100.0%
• city: Bowling Green, Ohio
• # reviews: 256

payments codereadescanne:

• other
• credit card: Discover
• wallet: Google-pay

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