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  3. FLOWTECH 31730-1FLT

FLOWTECH 31730-1FLT Ls Swap Exhaust Manifolds 090127074060

Flowtech 090127074060 31730-1flt Ls Swap Exhaust Manifolds

( Brand: Flowtech ), ( Part Type: Exhaust Manifold ), ( Material: Cast Iron ), ( Manufacturer Part Number: 31730-1FLT ), ( Item Height: 6.500 ), ( Item Length: 22.000 ), ( Item Width: 14.500 ), ( UPC: 090127074060 )

Review FLOWTECH Ls Swap Exhaust Manifolds

The Flowtech 090127074060 31730-1FLT LS Swap Exhaust Manifolds are high-performance aftermarket replacements designed specifically for use in LS engine swaps. These manifolds are engineered to deliver improved power and torque gains compared to the factory manifolds. The 31730-1FLT manifolds are made from premium quality materials, ensuring durability and reliability for street, strip, and track applications.

These manifolds feature a unique design that allows for a more efficient exhaust gas flow, reducing backpressure and increasing exhaust velocity. The result is more power at the wheels and improved engine response. The manifolds are also designed to be a direct replacement for the factory manifolds, making installation straightforward and hassle-free.

Each manifold is precision-machined and engineered to exacting specifications, ensuring a perfect fit and finish. The manifolds are also designed to work with stock or aftermarket headers, providing flexibility for different exhaust setups.

The Flowtech LS Swap Exhaust Manifolds are also designed with durability in mind. They feature heavy-duty exhaust gasket surfaces and are constructed from high-strength materials, such as cast iron, to withstand the rigors of high-performance use. Additionally, they come with high-quality, OEM-style exhaust gaskets to ensure a proper seal and prevent exhaust leaks.

In summary, the Flowtech 090127074060 31730-1FLT LS Swap Exhaust Manifolds are a high-performance aftermarket upgrade for LS engine swaps. They offer improved power and torque gains, efficient exhaust flow, and a direct fitment for easy installation. The manifolds are also constructed from durable materials and come with high-quality gaskets to ensure longevity and reliability.

Flowtech 090127074060 31730-1FLT LS Swap Exhaust Manifolds: A Comprehensive Analysis

Introduction:

The Flowtech 090127074060 31730-1FLT LS Swap Exhaust Manifolds are aftermarket parts designed for LS engine swaps. These manifolds offer several benefits, but like any product, they have their pros and cons. In this analysis, we will explore the key features, advantages, and disadvantages of these exhaust manifolds to help you make an informed decision.

Pros:

1. Improved Performance: The Flowtech manifolds are designed to optimize exhaust gas flow, resulting in improved engine performance. They are engineered to provide better scavenging and reduce backpressure, which can lead to increased horsepower and torque.

2. Durability: These manifolds are constructed from high-quality materials, such as stainless steel, ensuring they can withstand the rigors of high-performance driving. They also feature robust welds and are designed to resist corrosion, ensuring a long service life.

3. Easy Installation: The manifolds are designed to be a direct replacement for OEM parts, making installation relatively straightforward for most LS engine swaps. They may not require any modifications, which can save time and money compared to custom exhaust systems.

4. Enhanced Exhaust Note: The Flowtech manifolds provide a more aggressive exhaust note, which can be appealing to performance enthusiasts. This is due to their design, which allows for smoother exhaust flow and less restriction, resulting in a more resonant exhaust sound.

Cons:

1. Cost: These aftermarket manifolds can be more expensive than their OEM counterparts. While the performance gains and durability may justify the investment for some, others may find the price tag prohibitive.

2. Heat Management: The Flowtech manifolds may produce more heat than OEM manifolds, which could be a concern for those who plan to use their vehicles for daily driving or in hot climates. Proper insulation and exhaust system design can help mitigate this issue.

3. Weight: The stainless steel construction of these manifolds makes them heavier than OEM parts. While this may not be a significant concern for most applications, it can impact handling and fuel economy in race cars or other high-performance vehicles.

Conclusion:

The Flowtech 090127074060 31730-1FLT LS Swap Exhaust Manifolds offer several benefits, including improved performance, durability, ease of installation, and a more aggressive exhaust note. However, they also come with some drawbacks, such as increased cost, heat management concerns, and added weight. Ultimately, the decision to purchase these manifolds depends on your specific requirements, budget, and driving goals. For those seeking maximum performance and durability, these manifolds may be an excellent investment. For others, the OEM alternatives or less expensive aftermarket options may be more suitable.

specifications maniheader:

  • brand: Flowtech
  • part type: Exhaust Manifold
  • material: Cast Iron
  • manufacturer part number: 31730-1FLT
  • item height: 6.500
  • item length: 22.000
  • item width: 14.500
  • upc: 090127074060

shipping maniheader:

  • class: Standard
  • service: UPS Ground
  • cost: $0.00
  • type: Fixed
  • transit: 4-7 Days
  • carrier: UPS

offer maniheader:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: March 2, 2025

seller maniheader:

  • # reviews: 73012
  • rating: 98.8%

general maniheader:

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

payments maniheader:

  • credit card: Mastercard
  • wallet: Paypal
  • other

returns maniheader:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
part type: exhaust manifold, item height: 6.500, item length: 22.000, item width: 14.500,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, material: cast iron, sku: 4116931099326653,

Flowtech 31730-1FLT Is Similar To:

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5 offers $368.95–$368.95 USD
  • Offer #1: $368.95 price + free delivery = $368.95* total. 304 stainless steel mating flanges included (mating flange fasteners are not included) 2. Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers.FREE SHIPPING
  • Offer #2: $368.95 price + free delivery = $368.95* total.FREE SHIPPING
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  • Offer #5: $368.95 price + free delivery = $368.95* total. Multi-fit - 2.25 in Flowtech LS Swap Exhaust Manifolds - Silver Ceramic Finish.FREE SHIPPING