1. Superchargers & Parts Offered
  2. sku: 3305618547251752
  3. BFO X6N51J

BFO X6N51J Left Right Exhaust Manifold

fits model: 1500, Silverado, Sierra. make: Chevy, Gmc. year: 1999–2013.

X6n51j Bfo Left Right Exhaust Manifold For Chevy Silverado Gmc Sierra 1500 1999-2013

( Brand: Bfo ), ( Manufacturer Part Number: X6N51J ), ( Brand Type: Aftermarket Branded ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Natural ), ( Engine: 4.8/5.3/5.7/6.0/6.2 V8 ), ( Features: Heat-resistant, Left Right Exhaust ), ( Finish: Sandblasted ), ( Fitment: For Silverado 1500 1999-2013, For Silverado 1500 Hd 2001-2006, For Gmc Sierra 1500 1999-2013, For Gmc Sierra 1500 Hd 2001-2006, For Avalanche 1500 2002-2006 ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Items Included: Mounting Hardware ), ( Manifold Type: T4 Flange With 2.5 Exhaust V-band Outlet ), ( Manufacturer Warranty: 1 Year ), ( Material: Cast Iron ), ( Mounting Style: Bolt-on ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Performance Part: Yes ), ( Placement On Vehicle: Left, Right ), ( Substrate Material: Iron ), ( Type: Exhaust Manifold ), ( Universal Fitment: No )

Review BFO Left Right Exhaust Manifold For Chevy Gmc fits SILVERADO SIERRA 1500 1999–2013

Introducing the BFO X6N51J Left Right Exhaust Manifold, a high-performance upgrade for your Chevy Silverado or GMC Sierra 1500 (1999-2013) with a 5.3L V8 engine. This exhaust manifold is designed to provide improved engine performance and durability, making it an excellent choice for those seeking to enhance their vehicle's power and efficiency.

The BFO X6N51J Exhaust Manifold is constructed from high-quality stainless steel, ensuring it is resistant to corrosion and wear. It features a unique design with a 5-bolt flange that allows for a secure and reliable connection to the engine. This manifold also includes new exhaust gaskets and studs, ensuring a proper seal and minimizing the risk of leaks.

Compared to the factory exhaust manifold, the BFO X6N51J Exhaust Manifold offers several advantages. Its increased flow rate allows for better exhaust gas scavenging, resulting in improved engine performance and increased horsepower. Additionally, the high-performance design reduces backpressure, allowing the engine to breathe more efficiently and maximizing its potential.

Installation of the BFO X6N51J Exhaust Manifold is straightforward and can be completed in a few hours by an experienced mechanic or a confident DIYer. The manifold comes with detailed instructions and all necessary hardware for installation. It is important to note that the use of exhaust manifold gaskets and sealer is recommended to ensure a proper seal and prevent leaks.

In summary, the BFO X6N51J Left Right Exhaust Manifold is a high-quality, high-performance upgrade for your Chevy Silverado or GMC Sierra 1500 (1999-2013) with a 5.3L V8 engine. Its durable construction, improved flow rate, and reduced backpressure make it an excellent choice for those seeking to enhance their vehicle's power and efficiency. With its straightforward installation process and included hardware, this exhaust manifold is a must-have for any enthusiast looking to take their vehicle to the next level.

Buying a BFO X6N51J left-right exhaust manifold for a Chevy Silverado or GMC Sierra 1500 from the 1999-2013 model years comes with several pros and cons.

Pros:

1. Improved Performance: The BFO X6N51J exhaust manifold is designed to improve the performance of your vehicle by increasing exhaust gas flow, which can lead to better fuel efficiency and increased horsepower.

2. Durability: This exhaust manifold is made from high-quality materials, such as stainless steel, which ensures durability and longevity.

3. Reduced Emissions: By improving exhaust gas flow and reducing back pressure, the BFO X6N51J exhaust manifold can help reduce emissions, making your vehicle more environmentally friendly.

Cons:

1. Cost: The BFO X6N51J exhaust manifold can be quite expensive, which may be a deterrent for some buyers.

2. Installation: Installing the exhaust manifold yourself can be a challenging and time-consuming process, especially for those without experience in automotive repairs.

3. Potential for Noise: Some customers have reported an increase in exhaust noise after installing this exhaust manifold.

Ending Conclusion:

The BFO X6N51J left-right exhaust manifold for the Chevy Silverado and GMC Sierra 1500 from the 1999-2013 model years can provide significant performance improvements, durability, and reduced emissions. However, the high cost and potential for increased exhaust noise may be drawbacks for some buyers. Ultimately, the decision to purchase this exhaust manifold depends on your priorities and budget.

Recommendation:

If you are looking for improved performance, durability, and reduced emissions, and you have the budget for it, then the BFO X6N51J left-right exhaust manifold is a good investment. However, if you are concerned about the cost or potential for increased exhaust noise, you may want to consider other options or consult with a professional mechanic before making a decision.

Details:

2.5 Exhaust V-band outlet. Fast Shipping. Including As Shown in the Picture Above.

Rugged Performance for Demanding Vehicles, Built trucks, Suva, and high-mileage cars delivers consistent strength under heavy loads harsh conditions. Aftermarket Direct Fit for OE Replacement, Precision-engineered to match specs straightforward bolt-on installation no major modifications required most applications. TITLE: Left Right Exhaust Manifold For Chevy Silverado GMC Sierra 1500 1999 2013. Placement on Vehicle Left Right.

Guaranteed Fitment. Please be very careful to check our photos, please confirm the manifold is correct for you before order.Thanks. Price match guarantee. Compatible price.

For Silverado 1500 1999 -2013, HD 2001 -2006, GMC Sierra Avalanche 2002 -2006. Efficient Heat Dissipation, Natural thermal conductivity helps manage engin temperatures and protect adjacent components. Fit Engine: 4.8/5.3/5.7/6.0/6.2 V8.

Quick, Simple. Reliable Leak-Proof Sealing, Machined flanges with uniform bolt patterns ensure tight seals standard aftermarket gaskets sold separately

Always the correct part.

part #: x6n51j price

  • $159.32

specifications reppchargers:

  • for models: 1500, Silverado, Sierra
  • for makes: Chevy, Gmc
  • for years: 1999-2013
  • brand: Bfo
  • mpn: X6n51j
  • brand type: Aftermarket Branded
  • california prop 65 warning: California Prop 65 Warning
  • color: Natural
  • engine: 4.8/5.3/5.7/6.0/6.2 V8
  • features: Heat-resistant, Left Right Exhaust
  • finish: Sandblasted
  • fitment: For Silverado 1500 1999-2013, For Silverado 1500 Hd 2001-2006, For Gmc Sierra 1500 1999-2013, For Gmc Sierra 1500 Hd 2001-2006, For Avalanche 1500 2002-2006
  • fitment type: Direct Replacement
  • fuel type: Gasoline
  • items included: Mounting Hardware
  • manifold type: T4 Flange With 2.5 Exhaust V-band Outlet
  • manufacturer warranty: 1 Year
  • material: Cast Iron
  • mounting style: Bolt-on
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part
  • performance part: Yes
  • placement on vehicle: Left, Right
  • substrate material: Iron
  • type: Exhaust Manifold
  • universal fitment: No

shipping reppchargers:

  • service: UPS Ground
  • cost: $0.00
  • class: Standard
  • transit: 4-8 Days
  • type: Fixed
  • carrier: UPS

seller reppchargers:

  • city: Dayton, New Jersey
  • # reviews: 3716
  • rating: 99.2%

payments reppchargers:

  • other
  • credit card: Diners-club
  • wallet: Paypal

returns reppchargers:

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

general reppchargers:

  • condition: New
  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts

offer reppchargers:

  • started: October 12, 2025
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
for models: 1500, silverado, sierra, for makes: chevy, gmc, for years: 1999-2013, brand type: aftermarket branded, california prop 65 warning: california prop 65 warning, engine: 4.8/5.3/5.7/6.0/6.2 v8, features: heat-resistant, left right exhaust, finish: sandblasted, fitment: for silverado 1500 1999-2013, for silverado 1500 hd 2001-2006, for gmc sierra 1500 1999-2013, for gmc sierra 1500 hd 2001-2006, for avalanche 1500 2002-2006, fitment type: direct replacement, fuel type: gasoline, items included: mounting hardware, manifold type: t4 flange with 2.5 exhaust v-band outlet, manufacturer warranty: 1 year, mounting style: bolt-on, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., this is aftermarket replcement part, performance part: yes, placement on vehicle: left, right, substrate material: iron, type: exhaust manifold, universal fitment: no,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > superchargers parts, color: natural, material: cast iron, sku: 3305618547251752,

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