1. Engine Crankshafts Products
  2. sku: 19885947615403722
  3. TOM AUTO 9470330

TOM AUTO PARTS 9470330 Vent Pipe Kit V70 2.4L

fits model: C70, S60, S70. make: Volvo. year: 1999–2001.

9470330 Tom Auto Parts Vent Pipe Kit Fits 1999-2001 Volvo C70 S60 S70 V70 2.4l

( Brand: Tom Auto Parts ), ( Manufacturer Part Number: 9470330 ), ( Part Type: Pipe Vent ), ( Ipn: 9470330 127 1654 9458534 ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: 114177, 1271653, 1271654, 1271988, 8653339, 9470330 )

Review TOM AUTO PARTS Vent Pipe Kit Volvo V70 2.4l fits C70 S60 S70 1999–2001

The **TOM Auto 9470330 Vent Pipe Kit** is a meticulously engineered aftermarket solution designed specifically for the 1999 through 2001 Volvo C70, S60, S70, and V70 models equipped with the 2.4L inline-four engine. This kit is a critical upgrade for owners seeking to enhance exhaust flow, reduce backpressure, and improve overall engine performance while maintaining compliance with emissions standards. Crafted from high-quality stainless steel, the vent pipe kit replaces the stock restrictive exhaust components, allowing for smoother exhaust gas evacuation and a more aggressive, sportier exhaust note. The design integrates seamlessly with the factory exhaust system, ensuring a clean and professional fit without the need for extensive modifications. Whether you're aiming for a subtle performance boost or a more pronounced exhaust tone, this kit delivers a noticeable improvement in both driving dynamics and auditory feedback. Its durable construction ensures longevity, even under the demanding conditions of daily driving or spirited acceleration, making it an ideal choice for enthusiasts who value both performance and reliability. The straightforward installation process, combined with the kit s universal compatibility across the specified Volvo models, makes it a practical and cost-effective solution for those looking to optimize their engine s breathing capacity.

### **Pros and Cons of buying a TOM Auto 9470330 Vent Pipe Kit for 1999-2001 Volvo C70/S60/S70/V70 (2.4L)**

#### **Pros:**

1. **Improved Exhaust Flow and Performance** The vent pipe kit is designed to reduce backpressure in the exhaust system, which can enhance engine efficiency and slightly improve throttle response, especially in naturally aspirated 2.4L engines.

2. **Reduced Cabin Noise** The stock exhaust system on these Volvos can be noisy inside the cabin. A properly installed vent pipe kit helps deflect exhaust gases away from the passenger compartment, reducing cabin intrusion.

3. **Better Exhaust Scavenging** The kit often includes improved baffling or a more optimized exhaust flow path, which can help with cylinder scavenging, potentially leading to better combustion and slightly improved power output.

4. **Compatibility with Aftermarket Mods** If you plan to add a cat-back exhaust or turbocharger in the future, a vent pipe kit can help maintain proper exhaust flow and prevent issues with modified systems.

5. **Easy Installation** Compared to full exhaust replacements, vent pipe kits are relatively straightforward to install, requiring minimal welding or modifications to the stock system.

6. **Cost-Effective Upgrade** At a fraction of the cost of a full exhaust system, this kit provides noticeable benefits without a major investment.

7. **Maintains Stock Appearance** Unlike full exhaust systems, the vent pipe kit keeps the original look of your Volvo while improving functionality.

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#### **Cons:**

1. **Limited Performance Gains** While it may improve exhaust flow, the gains in horsepower or torque are usually modest (often under 5-10 HP) unless paired with other modifications like a tune or turbo.

2. **Potential for Leaks** If not installed correctly, gaskets or seals may fail over time, leading to exhaust leaks that can be difficult to locate and repair.

3. **Noisy Under the Hood** Some drivers report increased exhaust noise from the engine bay, which may not be desirable if you prefer a quieter operation.

4. **Compatibility Issues with Stock Systems** If your Volvo has been previously modified (e.g., with a different exhaust system or turbo), the vent pipe kit may not fit perfectly or could interfere with other components.

5. **No Aesthetic Change** Unlike aftermarket exhausts, this kit does not alter the look of your vehicle s undercarriage, so it may not appeal to those seeking a sportier appearance.

6. **Possible Resale Impact** Some Volvo enthusiasts prefer stock or high-quality aftermarket exhaust systems, so a vent pipe kit alone may not add significant resale value.

7. **Requires Proper Installation** A poorly installed kit can lead to exhaust leaks, reduced performance, or even damage to the catalytic converter if not fitted correctly.

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### **Conclusion:**

The **TOM Auto 9470330 vent pipe kit** is a **practical and affordable** upgrade for 1999-2001 Volvo C70/S60/S70/V70 (2.4L) owners who want to **reduce cabin noise, improve exhaust flow, and potentially enhance performance** without a major investment. It is particularly useful if you plan to add more aggressive exhaust modifications later.

However, **expect only modest gains** in power and efficiency, and **proper installation is critical** to avoid leaks or performance issues. If your primary goal is **aesthetics or significant power gains**, this kit alone may not be enough you d likely need a full exhaust system or engine modifications.

For **daily driving, noise reduction, and minor performance tweaks**, this kit is a **solid choice**. For **serious performance builds**, it should be paired with other upgrades.

### **Recommendation:**

- **Buy it if:** You want a **simple, cost-effective way to reduce cabin noise, improve exhaust flow, and prepare for future modifications** without altering the stock appearance.

- **Skip it if:** You prioritize **aesthetics over function**, want **significant power gains**, or already have a modified exhaust system that may conflict with the kit.

- **Installation Tip:** If you re not experienced with exhaust work, have a **reputable mechanic** install it to ensure a proper seal and avoid leaks.

Overall, it s a **worthwhile upgrade for the right owner**, but don t expect dramatic results without additional modifications.

Details:

Free local pick-up. What we do: We analyze the market to identify parts in your car that are prone a high failure rate. Many of the products we buy come from OEM manufacturer.

specifications cranshafengin:

  • for models: C70, S60, S70
  • for makes: Volvo
  • for years: 1999-2001
  • brand: Tom Auto Parts
  • mpn: 9470330
  • part type: Pipe Vent
  • ipn: 9470330 127 1654 9458534
  • manufacturer warranty: 1 Year
  • oe/oem part number: 114177, 1271653, 1271654, 1271988, 8653339, 9470330

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

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  • rating: 99.4%
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  • city: Phoenix, Arizona

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  • transit: 5-8 Days
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  • type: Fixed

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  • options: Ship-to-home
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  • started: April 17, 2026
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for models: c70, s60, s70, for makes: volvo, for years: 1999-2001, part type: pipe vent, manufacturer warranty: 1 year, oe/oem part number: 114177, 1271653, 1271654, 1271988, 8653339, 9470330,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 19885947615403722,
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