HONDA 18352-KRN-000 Left Muffler Exhaust Silencer Pipe Slip On B4535

( Manufacturer Part Number: 18352-KRN-000 ), ( Type: Muffler )

Review HONDA Oem Left Muffler Exhaust Silencer Slip On Pipe fits CRF250R 2004–2005

The **Honda 18352-KRN-000 OEM Left Muffler Exhaust Silencer Slip Pipe (B4535) for 2004-2005 CRF250R** is a precision-engineered, direct-fit replacement component designed to restore factory performance, aesthetics, and reliability to your Honda CRF250R s exhaust system. Crafted from high-grade, heat-resistant stainless steel, this slip-on muffler features a robust, seamless construction that ensures durability under the demanding conditions of off-road riding, including dust, debris, and high-temperature exhaust gases. The muffler s internal design incorporates a carefully tuned baffling system, optimized to deliver a balanced exhaust note that maintains the sporty, aggressive tone of the original equipment while minimizing backpressure for improved engine efficiency. The slip-on design allows for quick and straightforward installation, requiring minimal tools and no welding, making it an ideal choice for riders who value convenience without compromising on quality. Compatible exclusively with the 2004 and 2005 model years of the CRF250R, this part is a true OEM replacement, ensuring an exact fit with the stock exhaust headers and mounting points, including the gasket and clamp hardware. Whether you're restoring your bike to its original condition after a crash or replacing a worn-out component, this muffler guarantees a seamless integration that preserves the CRF250R s signature handling dynamics and power delivery. Built to withstand the rigors of trail riding, motocross, or enduro, it offers both performance and longevity, making it a trusted upgrade for enthusiasts who demand nothing less than Honda s legendary craftsmanship.

### **Pros and Cons of buying a Honda 18352-KRN-000 (2004-2005 CRF250R Left Muffler/Exhaust Silencer/Slip Pipe B4535)**

1. **OEM Quality and Fit** This is a genuine Honda part, meaning it is designed specifically for the 2004-2005 CRF250R, ensuring a perfect fit without modifications. OEM parts are built to the same standards as factory components, reducing the risk of compatibility issues.

2. **Reliability and Durability** Honda s manufacturing processes are well-regarded for durability. A slip-on muffler like this is constructed to withstand the demands of off-road riding, reducing the likelihood of premature failure.

3. **Sound and Performance** While not a high-flow aftermarket exhaust, this is a stock-style slip-on that maintains the factory sound signature while improving exhaust flow slightly compared to a full exhaust system. It can help with slight power gains and better backpressure management.

4. **Easy Installation** As a slip-on muffler, it is simpler to install than a full exhaust system. It typically requires only basic tools, making it a manageable DIY project for most riders.

5. **Cost-Effective Upgrade** Compared to full exhaust systems or high-performance aftermarket mufflers, this part is relatively inexpensive. It offers a modest improvement without a significant investment.

6. **Maintenance-Friendly** Since it is a single component, replacing it is straightforward if it wears out, and it doesn t require balancing or tuning like some aftermarket exhausts.

7. **Legal Compliance** In many regions, slip-on mufflers like this are legal as long as they meet emissions standards (if applicable). This avoids potential fines or registration issues associated with non-compliant aftermarket exhausts.

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1. **Limited Performance Gains** This is not a high-flow exhaust. While it may improve exhaust flow slightly compared to a clogged or damaged muffler, it won t provide significant power increases like a full aftermarket system. Expect modest improvements, if any.

2. **Sound Not Radical** The sound will remain close to stock, which may not satisfy riders looking for a more aggressive or sporty exhaust note. If you want a louder, more aggressive tone, this is not the part for you.

3. **No Emissions Benefits (If Applicable)** In some regions, aftermarket exhausts (even slip-ons) may require emissions testing. While this OEM-style part is less likely to cause issues, it s not guaranteed to pass if local laws are strict about modifications.

4. **Wear and Tear Over Time** Like any exhaust component, the muffler can corrode, develop holes, or lose effectiveness due to off-road abuse. It may require replacement sooner than a full exhaust system, depending on riding conditions.

5. **No Catalytic Converter (If Equipped)** Some CRF250Rs (especially later models or those with emissions compliance) may have catalytic converters. If your bike has one, this slip-on may not be compatible without further modifications, as it doesn t include a cat.

6. **Minimal Aesthetic Change** If you re looking for a visual upgrade, this part will blend in with the stock exhaust. For a more aggressive look, a full exhaust or custom muffler would be needed.

7. **Potential for Leaks** Over time, the gaskets or welds on the slip-on can fail, leading to exhaust leaks. This is more common with aftermarket parts but can still happen with OEM-style components.

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The **Honda 18352-KRN-000 slip-on muffler** is a solid, no-frills upgrade for the 2004-2005 CRF250R. It offers a **reliable, easy-to-install solution** for riders who want a **modest improvement in exhaust flow and minor power gains** without committing to a full aftermarket exhaust. It s ideal for those who prioritize **durability, OEM compatibility, and simplicity** over aggressive sound or performance.

However, if you re seeking **noticeable power increases, a louder exhaust note, or a full visual upgrade**, this part may not be sufficient. In such cases, a **full exhaust system or a high-quality aftermarket muffler** would be a better choice.

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- You want a **simple, reliable upgrade** without major modifications.

- Your bike s exhaust is **damaged or clogged**, and you need a **direct replacement**.

- You re on a **budget** and want a **cost-effective solution**.

- You don t need **aggressive sound or power gains** but want **slightly better exhaust flow**.

- You want **better performance** look into **full exhaust systems** (e.g., Akrapovic, KTM, or OEM-style exhausts).

- You prefer a **louder, sportier sound** aftermarket mufflers (e.g., Akrapovic, Yoshimura) offer more aggressive tones.

- Your bike has a **catalytic converter** ensure compatibility before purchasing.

- You want a **full visual upgrade** a full exhaust system provides a more distinctive look.

For most **casual riders or those maintaining their bike**, this slip-on muffler is a **practical and worthwhile purchase**. For **performance-focused riders**, a more substantial exhaust upgrade may be worth the investment.

Details:

04-05 HONDA CRF250R OEM LEFT MUFFLER EXHAUST SILENCER SLIP ON PIPE B4535, This left muffler is in good condition and shows normal signs of wear. Please review all pictures to assess the condition of item.

part #: 18352krn000 prices

• $39.99-$119.99

specifications cyclemufflermo:

• for models: Crf250r
• for makes: Honda
• for years: 2004-2005
• mpn: 18352-krn-000
• type: Muffler

payments cyclemufflermo:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping cyclemufflermo:

• service: Standard
• class: Standard
• cost: $0.00
• type: Fixed
• transit: 3-9 Days

offer cyclemufflermo:

• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• started: April 15, 2026

general cyclemufflermo:

• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles
• condition: Used

returns cyclemufflermo:

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

seller cyclemufflermo:

• # reviews: 32357
• rating: 99.9%
• city: Clearwater, Florida

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