APRILIA AP8158112 Rsv Lower Airbox Intake Stacks Map Sensor Pressure

( Manufacturer Part Number: AP8158112 ), ( Part Type: Intake Pressure Sensor ), ( Countryoforigin: Italy )

Review APRILIA Rsv Oem Lower Airbox Intake Stacks Map Pressure Sensor fits TUONO 1000 2004–2009

The **Aprilia RSV Tuono 1000 (2004 2009) Lower Airbox Intake Stacks, MAP Pressure Sensor, and OEM-Style Air Filter Housing Assembly** is a meticulously crafted aftermarket upgrade kit designed to enhance the performance, reliability, and breathing capacity of your high-performance sportbike. Engineered to complement the factory airbox system of the RSV Tuono s 998cc inline-four engine, this kit replaces the stock components with precision-machined, high-flow aluminum intake stacks, a high-quality MAP (Manifold Absolute Pressure) sensor, and a reinforced lower airbox housing that ensures optimal airflow while maintaining structural integrity. The intake stacks feature a sleek, aerodynamic design with smooth internal contours to minimize turbulence and maximize volumetric efficiency, allowing the engine to inhale more air with less restriction critical for extracting peak power from the RSV s aggressive camshaft profiles and high-revving nature. The included MAP sensor is a direct replacement for the OEM unit, offering accurate pressure readings to the bike s ECU for precise fuel delivery, whether you re running stock or aftermarket fueling solutions. The lower airbox housing is constructed from durable, lightweight aluminum, reinforced with precision-machined gussets to prevent flexing under high-G cornering loads, while its integrated mounting points ensure a secure, vibration-dampened fit. This kit is ideal for riders seeking a balance between performance gains and practicality, as it retains the stock airbox s compact form factor while significantly improving airflow dynamics. Whether you re chasing extra horsepower for track days or simply restoring your RSV Tuono to factory-spec condition with upgraded components, this kit delivers a seamless, high-quality solution that adheres to the bike s aggressive yet refined engineering ethos. Perfect for both restoration projects and performance-oriented builds, it s a must-have for enthusiasts who demand nothing less than excellence in their Aprilia.

### **Pros and Cons of Buying an Aprilia RSV Tuono 1000 (2004-2009) with Lower Airbox, Intake Stacks, MAP Sensor, and Custom Map**

#### **Pros**

1. **Performance Potential**

The RSV Tuono 1000 (2004-2009) is a well-regarded sportbike with a 998cc inline-four engine that produces around **130-140 hp** stock. With a **custom map, lower airbox, and intake stacks**, you can expect noticeable power gains typically **10-20 hp** depending on tuning quality. The **MAP sensor upgrade** ensures better throttle response and accuracy in tuning.

2. **Modding Community & Aftermarket Support**

The RSV Tuono has a strong aftermarket presence, meaning parts like **intake stacks, airbox modifications, and custom ECU maps** are widely available. Tuners like **RaceChip, PowerMax, or custom flash tuning** can further optimize performance.

3. **Reliability & Durability**

The **998cc engine** (based on the Aprilia RSV Mille) is robust and known for lasting well with proper maintenance. Many examples from 2004-2009 have been well cared for, making them reliable for daily riding or track use.

4. **Sportbike Handling & Ergonomics**

The RSV Tuono is a **full sportbike** with aggressive ergonomics, sharp handling, and a **lightweight frame** (compared to some modern cruisers). The **telescoping front fork and rear monoshock** provide good suspension tuning potential.

5. **Resale Value & Collectibility**

While not as valuable as some rare sportbikes, the RSV Tuono holds its value reasonably well, especially in **low-mileage, well-maintained examples**. Some models (like the **2007-2009 versions**) may have slight refinements that increase appeal.

6. **Cost-Effective Modifications**

Compared to newer sportbikes, the **cost of tuning and minor mods** (intake, airbox, MAP sensor) is relatively affordable. A **custom map** can cost **$100-$300**, while **intake stacks and airbox drops** are often under **$200-$400** for a complete setup.

7. **Track & Street Versatility**

With the right mods, the RSV Tuono can be **both a street bike and a track weapon**. Many owners use it for **track days** while keeping it street-legal with proper homologation.

---

#### **Cons**

1. **Aging Design & Comfort**

The RSV Tuono is a **hardcore sportbike** with **aggressive seating, minimal wind protection, and a high seat height ( 33.5 inches)**. It is **not ideal for long-distance touring** or casual riders who prefer comfort.

2. **Maintenance & Wear Issues**

- **Chain & Sprocket Wear**: The **O-ring chain** can stretch over time, requiring frequent adjustments or replacements.

- **Brake Pads & Rotors**: High-performance pads (like **EBC or Hawk**) wear faster and may need frequent replacements.

- **Suspension**: The **stock fork and shock** are basic and may need upgrades (e.g., ** hlins or Marzocchi**) for better handling.

- **Clutch & Flywheel**: Some examples suffer from **clutch slippage** or **flywheel wear**, requiring attention.

3. **Fuel & Emissions Concerns**

- The RSV Tuono **does not meet modern emissions standards**, meaning it **cannot be registered in some regions** for street use without modifications.

- **Fuel quality** can be an issue **premium fuel (95 octane) is recommended** to prevent detonation, especially with aggressive tuning.

4. **Stock Reliability Issues**

- Some **early 2004-2005 models** had **engine oil leaks** (from the **oil filter housing gasket**).

- **Water pump failures** and **timing chain stretch** can occur if maintenance is neglected.

- **Electrical gremlins** (e.g., **ignition coils, sensors**) are common and may require **replacement or tuning adjustments**.

5. **Depreciation & Parts Availability**

- While parts are **still available**, some **OEM components** (e.g., **stock exhaust, suspension**) may become harder to find over time.

- **Labor costs** for maintenance can be high if you rely on dealerships (though independent mechanics often charge less).

6. **Noise & Legality**

- The **stock exhaust is loud**, and aftermarket mods (especially **free-flowing exhausts**) can push it into **unacceptable noise levels** in some areas.

- **Homologation requirements** vary by country some regions **ban aggressive mods** (e.g., **free-flowing exhausts, aggressive cams**) for street use.

7. **Learning Curve for Tuning**

- While **easy-to-install mods** (intake, airbox) are straightforward, **custom ECU tuning** requires **experience** to avoid **engine damage** (detonation, valve float).

- **Cheap or poorly done maps** can **destroy the engine** if not properly calibrated.

---

### **Conclusion & Recommendation**

#### **Who Should Buy This Bike?**

**Experienced riders** who enjoy **modding and tuning** and want a **high-performance sportbike** on a budget.

**Track enthusiasts** looking for a **lightweight, agile bike** that can be **homologated for track use**.

**Those who prioritize power and handling** over comfort and long-distance riding.

**Riders in regions where emissions laws are lenient** (or those willing to **homologate for street use**).

#### **Who Should Avoid This Bike?**

**Casual or inexperienced riders** who prefer **comfort and low maintenance**.

**Those who want a bike for daily commuting or long tours** (better options: **Yamaha R1, Suzuki GSX-R1000, or Ducati Panigale**).

**Riders in strict emissions regions** (e.g., **California, EU with Euro 5 standards**).

**Those unwilling to invest in maintenance** (chain, brakes, suspension, electrical systems).

#### **Final Recommendation**

If you **find a well-maintained 2004-2009 RSV Tuono with low miles**, **proper service history**, and are **willing to invest in mods (intake, MAP sensor, custom map)**, it can be a **fantastic project bike** that delivers **high performance for the money**.

- **Get a pre-purchase inspection** (especially for **engine condition, chain, brakes, and electricals**).

- **Start with minor mods** (intake stacks, airbox drop) before committing to **full tuning**.

- **Use a reputable tuner** (avoid cheap "power boost" maps that can damage the engine).

- **Budget for maintenance** (chain, pads, suspension, and occasional electrical fixes).

- If you want **more modern reliability**, consider a **Yamaha R1 (2016 ), Suzuki GSX-R1000, or Ducati Panigale**.

- If you prefer **a more forgiving sportbike**, the **Aprilia RSV4 (2012 )** or **Kawasaki ZX-10RR** may be better choices.

**Verdict:** The **2004-2009 RSV Tuono with mods is a great choice for an experienced rider who wants a **high-performance, mod-friendly sportbike** but it requires **attention to maintenance and tuning** to avoid common pitfalls.

Details:

Parts are described to the best of our ability. Parts known to be damaged or non-functional are stated as such. Parts described as tested worked prior to bike disassembly. Engines, frames, and other large, heavy items do not qualify for combined shipping as they are typically shipped individually.

Major electrical parts are also tested prior to bike disassembly.

part #: ap8158112 prices

• $49.99-$80.78

specifications intakefuelmotorcycle:

• for models: 1000, Tuono
• for makes: Aprilia
• for years: 2004-2009
• mpn: Ap8158112
• part type: Intake Pressure Sensor
• countryoforigin: Italy

seller intakefuelmotorcycle:

• rating: 99.9%
• # reviews: 35835
• city: Denver, Colorado

offer intakefuelmotorcycle:

• availability: In Stock
• quantity: 1
• started: March 4, 2026
• options: Ship-to-home
• sold: 0

payments intakefuelmotorcycle:

• credit card: Discover
• other
• wallet: Paypal

general intakefuelmotorcycle:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
• condition: Used

returns intakefuelmotorcycle:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping intakefuelmotorcycle:

• cost: $22.11
• type: Fixed
• carrier: USPS
• class: Expedited
• service: USPS Priority Mail
• transit: 3-7 Days

Aprilia AP8158112 Is Similar To:

• 2b001921 Aprilia Left Side Intake Assembly Scratch (37.4% similar) Parts known to be damaged or non-functional are stated as such. Parts described as tested worked prior to bike disassembly. This item has the following damage as seen in pictures: scratch. Please for further details. 30 day money-back guarantee. Major electrical parts are also tested prior to bike ...(August 21st, 2018)
• 2b003762 858931 Aprilia Tuono Factory Airbox Assembly Intake (40.3% similar) This item is in good shape with normal wear and tear ready to be installed. 30 day money-back guarantee. Parts known to be damaged or non-functional are stated as such. Parts described as tested worked prior to bike disassembly. Major electrical parts are also tested prior to bike disassembly. ...(June 15th, 2018)
• A-1043 A-1037 Aprilia Scarabeo Scooter Intake Air Filter Model (32.7% similar) I describe them as accurately can and take many pictures possible...(June 11th, 2018)
• Ap0296970 Aprilia Tuono Throttle Bodies Body Intake Carbs (37% similar) Love it or ship back. 30 day money-back guarantee. Parts described as tested worked prior to bike disassembly. Please for further details. Parts known to be damaged or non-functional are stated as such. This item is in good shape with normal wear and tear ready to be installed. Major electrical ...(June 26th, 2018)
• 07-10 Ap2ada000859 Scarabeo Cvk26 125-150 Oem Aprilia Carburetor (19.4% similar) We combine shipping. Comes as pictured...(January 23rd, 2015)
• Ap8102610 Falco Element Rsv Rsv100 Rst1000 Filter 1000 Sl1000 Air Futura Aprilia (8.3% similar) Seals, gaskets, ball joints, boots, brake pads, bearings, etc. Many of the parts from this unit may fit other years, makes, or model's. We love multiple item winners. And see all other parts from this tear down...(August 15th, 2014)
• Ap8149048 Aprilia Air Box Falco Sl Oem Airbox Intake (44% similar) The not so fine print. Please look at them closely and ask questions if necessary. Shipping price is to the lower 48. Please, don't waste my time or yours. Please see pics. The part number listed is for lid only. Fairings and colored parts: parts are listed for the years that they could possibly fit...(November 3rd, 2018)
• B043925 Aprilia Tuono Factory Fuel Pump Assembly Filter (25% similar) Major electrical parts are also tested prior to bike disassembly. Parts known to be damaged or non-functional are stated as such. This item is in good shape with normal wear and tear ready to be installed. Parts described as tested worked prior to bike disassembly. Love it or ship back. 30 day money...(June 15th, 2018)
• 2b001220 2b001216 2b001592r Aprilia Rf Airbox Assembly Intake Race Air Filter Ecu Bracket (32.6% similar) Parts known to be damaged or non-functional are stated as such. Love it or ship back. Engines, frames, and other large, heavy items do not qualify for combined shipping as they are typically shipped individually. Please for further details. Major electrical parts are also tested prior to bike ...(January 19th, 2021)
• Aprilia 2b006530 Tuono 660 21-23 Upper Lower Airbox Assembly Intake Air Filter 239356 Oem (51.7% similar) ...(October 1st, 2023)
• Aprilia 1a019473 17 2018 19 20 Rsv4 Factory Throttle Bodies Body Intake 171 (33.9% similar) Free shipping on most items to lower 48 states. Look at them closely and read the for any flaws or damage that may be there...(January 21st, 2024)