BBK PERFORMANCE PARTS 40520 Shorty Header Ceramic 4.0L 1-1/2

( Brand: Bbk Performance Parts ), ( Type: Headers ), ( Color: Silver ), ( Item Height: 9.000 ), ( Item Length: 31.00 ), ( Item Width: 19.000 ), ( California Prop 65 Warning: True ), ( Manufacturer Part Number: 40520 ), ( Material: Steel )

Review BBK PERFORMANCE PARTS Jeep 4.0l 1-1/2 Shorty Header Ceramic fits 1991–1999

Introducing the BBK Performance 40520 1-1/2 inch Shorty Header for 1991-1999 Jeep 4.0L engines, a high-performance aftermarket exhaust component designed to enhance power and improve your off-road or street driving experience.

This shorty header is meticulously crafted using premium-grade 304L stainless steel, ensuring durability, resistance to corrosion, and longevity. The ceramic coating not only adds an eye-catching appearance but also provides an extra layer of protection against the elements, making it a great choice for both trail and pavement use.

The BBK Performance 40520 Shorty Header is a direct replacement for the factory exhaust manifold and headers. It features a short design, which not only reduces weight but also improves exhaust flow and scavenging, resulting in increased horsepower and torque. The shorty header's design also ensures a better fit and easier installation process.

This exhaust component is engineered with a 1-1/2 inch primary tube diameter, providing optimal power gains and improved exhaust flow. The BBK Performance 40520 Shorty Header is designed to work seamlessly with your Jeep's factory catalytic converter, making it a great choice for those who prefer a more subtle exhaust note or want to maintain their vehicle's emissions compliance.

The BBK Performance 40520 Shorty Header comes with all necessary hardware for a hassle-free installation. It is backed by BBK Performance's commitment to quality and customer satisfaction, making it an excellent investment for any Jeep 4.0L owner looking to boost power and improve exhaust flow. Upgrade your Jeep today with the BBK Performance 40520 1-1/2 inch Shorty Header.

Buying a BBK Performance 40520 1991-1999 Jeep 4.0L 1-1/2 shorty header ceramic comes with several potential advantages and disadvantages for Jeep owners. Here are some key points to consider before making a purchase.

1. Increased Performance: Shorty headers help to reduce exhaust flow restriction, allowing for improved engine performance. This can lead to increased horsepower and torque.

2. Improved Engine Response: Shorty headers can help to improve engine response by reducing exhaust backpressure and providing a smoother powerband.

3. Better Fuel Economy: By reducing exhaust flow restriction and improving engine efficiency, shorty headers can potentially lead to better fuel economy.

4. Enhanced Sound: Shorty headers can produce a more aggressive exhaust note, which some Jeep enthusiasts find appealing.

1. Cost: Shorty headers can be expensive, especially when compared to stock headers or aftermarket alternatives. The cost of the BBK Performance 1-1/2 shorty header ceramic is higher than some other options in the market.

2. Installation Complexity: Installing shorty headers can be more complex than installing stock headers or some aftermarket alternatives. This may require additional time, tools, and expertise.

3. Heat Management: Shorty headers can produce more exhaust heat than stock headers, which may require additional heat management considerations, such as heat shields or insulation.

4. Emissions: Shorty headers may not be legal in all areas due to emissions regulations. It is essential to check local and state regulations before installing.

The decision to buy a BBK Performance 40520 1991-1999 Jeep 4.0L 1-1/2 shorty header ceramic depends on individual preferences and priorities. For Jeep enthusiasts seeking increased performance, improved engine response, and a more aggressive exhaust note, the benefits may outweigh the costs and installation complexities. However, for those on a tight budget or who prioritize ease of installation and emissions compliance, other options may be more suitable.

If you are serious about improving your Jeep's performance and are willing to invest time, money, and expertise, the BBK Performance 40520 1991-1999 Jeep 4.0L 1-1/2 shorty header ceramic could be an excellent choice. However, if you are on a tight budget or prefer a more straightforward installation process, you may want to explore other header options or consider upgrading other areas of your Jeep first. Always remember to consult with a professional mechanic or exhaust specialist to ensure a proper installation and to understand any potential implications, such as emissions regulations.

part # 40520 price

• $502.96

specifications maniheader:

• for makes: Jeep
• for years: 1991-1999
• brand: Bbk Performance Parts
• type: Headers
• color: Silver
• item height: 9.000
• item length: 31.00
• item width: 19.000
• california prop 65 warning: True
• manufacturer part number: 40520
• material: Steel

shipping maniheader:

• transit: 24-37 Days
• cost: $0.00
• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS

returns maniheader:

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

seller maniheader:

• rating: 99.2%
• # reviews: 325870

offer maniheader:

• started: August 18, 2025
• quantity: 3
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments maniheader:

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

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

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