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  3. BFO 4AO387

BFO 4AO387 Cast Iron Manifold Engine B16/ T3 T4

fits model: B16, B18, Turbo, Civic. make: Honda. year: 1988–2000.

4ao387 Bfo New Cast Iron Manifold For Honda Civic 1988-2000 B16/ B18 Engine Fit T3 T4 Turbo

( Brand: Bfo ), ( Manufacturer Part Number: 4AO387 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Certification: Epa ), ( Fitment: For Honda Crx 1988-1991 B16/b18 Engine., For Honda Civic Del Sol 1993-1997 B16/b18 Engine., For Honda Civic 1988-2000 B16/b18 Engine., For Acura Integra 1990-2001 B16/b18 Engine. ), ( Fitment Type: Direct Replacement ), ( Items Included: Mounting Hardware ), ( Manifold Type: Turbo ), ( Manufacturer Warranty: 1 Year ), ( Material: Cast Iron ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Performance Part: Yes ), ( Placement On Vehicle: Front ), ( Turbo Flange: Standard T3/ T4 ), ( Type: Exhaust Manifold ), ( Universal Fitment: No ), ( Wastegate Flange: 35mm / 38mm External Wastegate Flange )

Review BFO New Cast Iron Manifold For Honda B16/ Engine Fit T3 T4 fits CIVIC B16 B18 TURBO 1988–2000

The BFO AO387 Cast Iron Manifold is a high-performance upgrade for Honda Civic models equipped with the B16 or B18 engine from the years 1988 to 2000, specifically those utilizing T3 or T4 turbochargers. This manifold, manufactured by BFO (Brian Crower Fuel Systems), is meticulously crafted from cast iron to ensure superior strength, durability, and heat resistance.

This manifold's primary function is to manage the flow of fuel from the engine's fuel rail to the injectors, ensuring an optimal fuel-air mixture for a more efficient combustion process. The cast iron construction of this manifold not only provides exceptional strength to withstand the increased pressures generated by turbocharging but also maintains excellent thermal properties, enabling it to effectively dissipate heat away from the engine.

One of the key features of this BFO AO387 Cast Iron Manifold is its ability to accommodate both T3 and T4 turbochargers, making it an adaptable solution for various Honda Civic applications. Its design also includes an integrated fuel pressure regulator port, allowing for easy installation and calibration of the fuel pressure regulator.

This manifold is designed to be a direct replacement for the OEM unit, ensuring a seamless installation process. However, it is important to note that the use of high-performance fuel systems and modifications may require additional modifications or tuning to achieve optimal performance.

In summary, the BFO AO387 Cast Iron Manifold is a robust and reliable upgrade for Honda Civic models with B16 or B18 engines from 1988 to 2000, suitable for use with T3 or T4 turbochargers. Its cast iron construction guarantees strength and durability, while its versatile design accommodates various turbocharger configurations. This manifold is an excellent choice for those seeking improved engine performance and efficiency in their Honda Civic.

Buying a BFO 4ao387 cast iron manifold for a Honda Civic with a 1988-2000 B16/B18 engine and T3/T4 turbo can be a consideration for those looking to upgrade their engine performance. Here are some pros and cons to help make an informed decision.

Pros:

1. Enhanced performance: A cast iron manifold can provide better thermal efficiency and durability compared to a stock aluminum manifold. This can result in improved engine performance, especially when using high-performance turbochargers.

2. Increased durability: Cast iron is a stronger material than aluminum. A cast iron manifold can withstand the increased heat and pressure that comes with turbocharging, making it a more robust option for high-performance applications.

3. Better heat management: Cast iron is a good thermal conductor, which can help in managing the engine's heat more efficiently. This can lead to better power output and improved reliability.

Cons:

1. Weight: A cast iron manifold is heavier than an aluminum manifold, which can add weight to the engine and increase fuel consumption.

2. Cost: A cast iron manifold is typically more expensive than an aluminum manifold. This can be a significant investment for some enthusiasts.

3. Complexity: Installing a cast iron manifold can be more complex than installing a stock aluminum manifold. It may require additional modifications to the engine bay and exhaust system.

Conclusion:

The decision to buy a BFO 4ao387 cast iron manifold for a Honda Civic with a 1988-2000 B16/B18 engine and T3/T4 turbo ultimately depends on your specific goals and budget. If you're looking for improved performance, durability, and better heat management, then a cast iron manifold could be a worthwhile investment. However, if you're concerned about weight, cost, or installation complexity, then an aluminum manifold may be a better option for you.

Recommendation:

Before making a final decision, it's important to consider your specific needs and goals. Research the market to find the best cast iron manifold for your engine and budget. Consult with experienced tuners or engine builders to get their recommendations and advice. And, most importantly, make sure that the manifold you choose is compatible with your specific engine and turbocharger setup.

Details:

If you paid Before Apr. Placement on Vehicle: Front. Reliable Leak-Proof Sealing, Machined flanges with uniform bolt patterns ensure tight seals standard aftermarket gaskets sold separately. Please be very careful to check our photos, please confirm the manifold is correct for you before order.Thanks.

Guaranteed Fitment. Hardware as Shown in the Picture Above. Fast Shipping.

Rugged Performance for Demanding Vehicles, Built trucks, Suva, and high-mileage cars delivers consistent strength under heavy loads harsh conditions. Compatible price. TITLE: New Cast Iron Manifold for Honda Civic 1988 2000 B16/ B18 Engine fit T3 T4 Turbo .

Always the correct part. Aftermarket Direct Fit for OE Replacement, Precision-engineered to match specs straightforward bolt-on installation no major modifications required most applications. For Honda CRX 1988 1991 B16/B18 Engine. NOTE FOR Honda/Acura B-Series B16/B18 Engines ONLY.

Material: Cast Iron. Quick, Simple. Efficient Heat Dissipation, Natural thermal conductivity helps manage engin temperatures and protect adjacent components. Fitment Type: Direct Replacement.

Price match guarantee.

specifications turbiparts:

  • for models: B16, B18, Turbo, Civic
  • for makes: Honda
  • for years: 1988-2000
  • brand: Bfo
  • mpn: 4ao387
  • california prop 65 warning: California Prop 65 Warning
  • certification: Epa
  • fitment: For Honda Crx 1988-1991 B16/b18 Engine., For Honda Civic Del Sol 1993-1997 B16/b18 Engine., For Honda Civic 1988-2000 B16/b18 Engine., For Acura Integra 1990-2001 B16/b18 Engine.
  • fitment type: Direct Replacement
  • items included: Mounting Hardware
  • manifold type: Turbo
  • manufacturer warranty: 1 Year
  • material: Cast Iron
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • performance part: Yes
  • placement on vehicle: Front
  • turbo flange: Standard T3/ T4
  • type: Exhaust Manifold
  • universal fitment: No
  • wastegate flange: 35mm / 38mm External Wastegate Flange

general turbiparts:

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

returns turbiparts:

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

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  • city: Rowland height, California
  • # reviews: 3953
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offer turbiparts:

  • sold: 0
  • started: January 9, 2026
  • options: Ship-to-home
  • availability: In Stock

shipping turbiparts:

  • service: UPS Ground
  • class: Standard
  • cost: $0.00
  • type: Fixed
  • carrier: UPS
  • transit: 4-7 Days
for models: b16, b18, turbo, civic, for makes: honda, for years: 1988-2000, california prop 65 warning: california prop 65 warning, certification: epa, fitment: for honda crx 1988-1991 b16/b18 engine., for honda civic del sol 1993-1997 b16/b18 engine., for honda civic 1988-2000 b16/b18 engine., for acura integra 1990-2001 b16/b18 engine., fitment type: direct replacement, items included: mounting hardware, manifold type: turbo, manufacturer warranty: 1 year, note: no instruction included, notice: this is aftermarket replcement part, performance part: yes, placement on vehicle: front, turbo flange: standard t3/ t4, type: exhaust manifold, universal fitment: no, wastegate flange: 35mm / 38mm external wastegate flange,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, material: cast iron, sku: 11736366993103752,

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