BFO KJ1MWP Engine Swap Motor Mounts EP3

( Brand: Bfo ), ( Manufacturer Part Number: KJ1MWP ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fit 1: For Acura Rsx 2002-2006 ), ( Fit 2: For Honda Civic Si Hb Ep3 2002-2005 ), ( Fitment Type: Direct Replacement ), ( Items Included: Bracket, Engine Mount, Mounting Hardware ), ( Manufacturer Warranty: 2 Years ), ( Material: Aluminum, Polyurethane ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: Engine Motor Mount Kit ), ( Performance Part: No ), ( Placement On Vehicle: Front ), ( Type: Engine Mount Kit )

Review BFO Engine Swap Motor Mounts Acura 2006 Honda Hb Ep3 fits CIVIC RSX SI 2002–2005

The **BFO KJ1MWP Engine Swap Motor Mounts** are a meticulously engineered set of high-performance suspension components designed specifically for the **2002-2006 Acura RSX Type S** and **2002-2005 Honda Civic Si (HB) with the EP3 engine**, as well as the **2004-2005 Honda Civic Si (HB) with the K20Z3 engine**. These mounts are a critical upgrade for any owner pursuing a **K-Series (K20Z3) or KJ1MWP engine swap**, offering superior durability, precision alignment, and enhanced rigidity to support the increased power and torque of these high-revving, naturally aspirated or forced-induction engines. Crafted from **high-grade steel with reinforced rubber inserts**, these mounts are built to withstand the extreme stresses of aggressive driving, high horsepower applications, and the unique weight distribution of a swapped engine bay. Unlike stock mounts, which are often soft and prone to wear, the BFO KJ1MWP mounts feature a **tighter, more responsive mounting system** that minimizes engine movement, reduces vibration, and improves overall drivability. Their **customized geometry** ensures proper alignment with the KJ1MWP s engine bay, preventing binding or misalignment issues that can arise from aftermarket swaps. Whether you're running a **stock K20Z3, a modified EP3, or a fully built KJ1MWP**, these mounts provide the necessary stiffness to maintain optimal power transfer while keeping the engine securely in place. Built to last, these mounts are a **must-have component** for any serious swap project, offering a perfect balance of strength, flexibility, and precision engineering to complement the aggressive nature of your build.

### Pros and Cons of Buying BFO KJ1MWP Engine Swap Motor Mounts for Acura RSX (2002-2006) / Honda Civic SI (HB EP3, 2002-2005)

---

These mounts are specifically designed for the K-series engine swap, which is a popular modification for the Acura RSX and Honda Civic SI. They are engineered to match the mounting points and spacing required for the KJ1MWP engine (a common variant in the K-series lineup), ensuring a proper fit without excessive modifications.

BFO (Big Frog Overdrive) is known for producing high-quality, robust components. Their motor mounts are typically made from reinforced materials, such as steel or high-grade plastics, which are designed to withstand the stresses of daily driving, including vibrations, heat, and engine torque. This reduces the risk of premature failure compared to cheaper aftermarket or OEM parts.

Properly fitted motor mounts help isolate the engine from the chassis, reducing unwanted vibrations that can affect drivability, passenger comfort, and even long-term wear on suspension components. Well-designed mounts like those from BFO can enhance the overall smoothness of the engine bay, especially in high-performance applications where engine output is increased.

Since the KJ1MWP engine is often used in performance builds (e.g., turbocharged or naturally aspirated setups with increased power), these mounts are likely designed to handle the additional stresses of higher horsepower and torque. This makes them a practical choice if you plan to modify your engine further.

BFO components are often designed with user-friendliness in mind. The mounts typically come with clear instructions, and their design may simplify the installation process compared to custom or DIY solutions. This can save time and reduce the likelihood of installation errors.

For those performing a full K-series engine swap (e.g., replacing the stock Honda Civic SI engine with a K20 or K24), these mounts ensure that the engine sits correctly in the bay. Proper alignment is critical for proper operation of accessories like the alternator, power steering pump, and cooling system.

BFO offers warranties on their products, which can provide peace of mind in case of defects or failures. Their customer support is also reputable, with responsive forums and technical assistance for customers who encounter issues.

---

High-quality motor mounts from BFO are not cheap. Depending on the specific kit (e.g., whether it includes all three mounts or just one), the price can range from $100 to $300 or more. This can be a significant investment, especially for enthusiasts on a tighter budget. Compare this to OEM mounts (which may be cheaper but less durable) or other aftermarket brands.

If you are not planning to modify your engine significantly (e.g., keeping stock power levels) or perform an engine swap, these mounts may be more than necessary. Stock mounts or lower-cost aftermarket mounts might suffice for basic reliability and comfort, making the BFO option an unnecessary expense.

While BFO mounts are generally user-friendly, installing them especially in a tight engine bay like the RSX or Civic SI can still be challenging. It may require disassembling parts of the suspension, cooling system, or other components to access the mounting points. If you lack mechanical experience, this could lead to additional labor costs or frustration.

While these mounts are designed for the KJ1MWP engine, they may not fit perfectly in every K-series swap scenario. For example, if you are using a heavily modified or non-standard engine bay setup (e.g., custom brackets or spacers), the mounts might need adjustments or additional modifications. Always verify fitment with your specific build before purchasing.

Some aftermarket motor mounts, including those from BFO, may be heavier than OEM parts. While this can improve durability, it could also slightly increase the overall weight of the engine assembly, which may have negligible effects on performance but could be a consideration for those focused on weight reduction.

Depending on the region and demand, BFO parts may not always be in stock immediately. Lead times can vary, and if you are on a tight timeline for your project, this could delay your progress.

Motor mounts are critical for engine alignment, and if they are overtightened during installation, it could lead to stress on the engine or chassis. BFO mounts are durable, but improper installation techniques could still cause issues. Following the manufacturer s torque specifications is essential.

---

BFO KJ1MWP motor mounts are an excellent choice for enthusiasts performing a K-series engine swap in their Acura RSX or Honda Civic SI, particularly if they plan to push the engine beyond stock power levels. The mounts offer superior durability, reduced vibration, and compatibility with performance builds, making them a worthwhile investment for serious modifiers. However, they are not without drawbacks: the cost is high, they may be overkill for stock applications, and installation can be complex.

For those who prioritize reliability, performance, and long-term durability especially in high-power setups the BFO mounts are highly recommended. If you are on a budget, lack experience with engine swaps, or plan to keep your build stock or lightly modified, you might consider lower-cost alternatives or OEM parts instead.

- You are performing a K-series engine swap (especially with a KJ1MWP or similar engine).

- You plan to modify your engine significantly (e.g., turbocharging, forced induction, or high-power naturally aspirated builds).

- You value durability, reduced vibration, and professional-quality components.

- You are comfortable with the installation process or have access to a mechanic experienced with engine swaps.

- You are keeping your engine stock or only doing minor modifications.

- You are working with a limited budget and can find equally reliable (but cheaper) mounts from other brands.

- You lack experience with engine bay modifications and are unsure about installation.

- You are using a non-standard engine setup that may not fully support the BFO mounts.

Ultimately, weigh the pros and cons against your specific project goals and budget. For most serious K-series swaps, the BFO mounts are a strong recommendation.

Details:

Simple installation, direct replacement: standardized design, installation without complex adjustment and positioning, reducing time. The engine mounts are direct replacements for OEM parts and work like the original. Fast Shipping. With the stiffer mounts, can increase traction and instant torsional moment, to reduce movement of engine.

For Acura RSX 2002 -2006, for Honda Civic SI HB EP3 2002 -2005, Note: Applicable to manual transmission only. High strength and durability: Our engine mounts are made of high quality iron, aluminum rubber, which have good durability can withstand long-term use various complex working conditions, reducing maintenance replacement frequency. Worn or broken engine mounts place added strain upon the transmission mount, which can lead to misalignment of driveshaft cause mount and/or universal joints prematurely fail. Specifications.

Type: Engine Motor Mount Kit, Material: Aluminum, Polyurethane, Iron, Placement on Vehicle: Front, condition: 100% Brand New, Fitment Direct Replacement, Package Size cm: 32.00 16.00 15. Weight kg: 5.26. 1 x Engine Mounts Kit as shown in the picture. PRODUCT DISPLAY Engine Swap Motor Mounts for Acura RSX 2002 2006 Honda Civic SI HB EP3 02-05. Guaranteed Fitment Always the correct part.

specifications engimou:

• for models: Rsx, Si, Civic
• for makes: Acura, Honda
• for years: 2002-2005
• brand: Bfo
• mpn: Kj1mwp
• california prop 65 warning: California Prop 65 Warning
• fit 1: For Acura Rsx 2002-2006
• fit 2: For Honda Civic Si Hb Ep3 2002-2005
• fitment type: Direct Replacement
• items included: Bracket, Engine Mount, Mounting Hardware
• manufacturer warranty: 2 Years
• material: Aluminum, Polyurethane
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• oe/oem part number: Engine Motor Mount Kit
• performance part: No
• placement on vehicle: Front
• type: Engine Mount Kit

payments engimou:

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

offer engimou:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: March 3, 2026
• sold: 0
• quantity: 1

returns engimou:

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

seller engimou:

• rating: 99.5%
• city: Dayton, New Jersey
• # reviews: 4964

general engimou:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts

shipping engimou:

• transit: 3-7 Days
• cost: $0.00
• class: Standard
• carrier: UPS
• type: Fixed
• service: UPS Ground

Bfo KJ1MWP Is Similar To:

• Umpg4b Bfo Engine Swap Conversion Adapter Plate Mount For Chevy Ls (41.8% similar) Engine mount adapter plates swap kit for Chevrolet C10 lax LS1 LS2 LQ9 1973 -1987. Applications: for Chevrolet C10 lax LS1 LS2 LS3 LQ4 LQ9 4.8 5.3 6.0 6.2 1973 -1987. Catalytic converter 54807 for Chevy cobalt 2005 -2007 for Chevy HRH 2.2L 2006 -200. The Bfo UMPG4B is in new condition...(January 7th, 2022)
• Dliuxo Bfo Engine Motor And Auto Trans Mount Set For (37.4% similar) A6595, A6591, A4511, A6588. 8988 / A6595: front motor mount. For honda civic 1.7L 2001 -2005 for auto trans. For acura el 1.7L 2001 -2005 for auto trans. This mount set includes 3 motor mounts 1 trans. The Bfo deluxe is in new condition...(January 9th, 2022)
• Oukp86 Bfo Pair Engine Motor Mounts Fits For Ford Cleveland (46.6% similar) For ford Windsor Cleveland 302 351 v8 engine motor mount. 8PCS ignition coil for Chevy Silverado Tahoe suburban sierra v8 truck D581 UF271. Performance engine connecting rod for ford flow lotus twin cam bad 5.23 132.84MM. The Bfo OUKP86 is in new condition...(January 10th, 2022)
• 7jktxf Bfo Engine Motor And Auto Trans Mount Fits For Acura (45.2% similar) Note: except 2007 for acura Tl 3.2L auto engine 2008 for acura Tl base model. Applications: for acura Tl 3.2L / 3.5L 2007 - 2008 for automatic transmission. This mount set includes 2 motor mounts, 2 transmission suspension mounts 1 trans. The Bfo 7JKTXF is in new condition...(January 13th, 2022)
• Nwk7l6 Bfo Engine Motor Mount And Trans Set Of For Kia (41.1% similar) A71022/A6780, A7176, A7177, A6777. A7177 / EM-9323: rear motor mount. 2007 -2010 for KIA optima 2.4L. This mount set includes 3 motor mounts 1 trans. 2007 -2010 for KIA magnetise 2.4L. Outlet manifold catalytic converter for Hyundai sonata for KIA optima 2.4L 09-15. The Bfo NWK7L6 is in new ...(January 14th, 2022)
• S1kgeb Bfo Engine Motor Mount And Transmission Set For Ford Focus (40.8% similar) This mount set has 1 motor mounts 1 trans. Mount 1 torque strut mount A2986 / 2986 - transmission mount. A3003 / 3003 - front right motor mount. A2939 / 2939 - rear torque strut mount. The Bfo Serb is in new condition...(January 16th, 2022)
• S4ix8m Bfo Engine Motor And Trans Mount For Mitsubishi Lancer Auto (41.8% similar) Applications: 2002 -2007 for Mitsubishi lancer 2.0L for automatic transmission. This mount set includes 3 motor mounts 1 trans. A6647 / EM-9181: front motor mount. A4606 / EM-9188: front right motor mount. The Bfo S4IX8M is in new condition...(January 17th, 2022)
• N1da4m Bfo Engine Motor Mount And Trans For Acura Tlx Auto (51% similar) Applications: 2015 -2019 for acura TLC 2.4L for auto transmission. This mount set includes 3 motor mounts 1 trans. A65072: motor mount - front. A65054: motor mount - front right. A65040: motor mount - rear. New condition...(January 18th, 2022)
• Qdvow4 Bfo Engine Motor And Auto Transmission Mount For Ford Focus (39.2% similar) 2008 2011 for ford focus 2.0L l4 for auto trans. This mount set has 1 motor mounts, 1 torque strut mount 1 trans. A5495 / 5495: front right motor mount. A2986 / 2986: upper transmission mount. A5322 / 3087: lower torque strut mount. New condition...(January 18th, 2022)
• V3bozk Bfo Motor And Transmission Mount For Toyota Corolla Auto Trans (33.3% similar) For Toyota corolla 1.8L 2003 -2008 automatic trans. This mount set includes 3 motor mounts 1 trans. A4219 / 4219 / MK4219: motor mount - front. A4221 / 4221 / MK4221: motor mount - front right. A4218 / 4218 / MK4218: transmission mount. New condition...(January 19th, 2022)
• 6fk7ls Bfo Engine Motor Mount And Transmission Set For Subaru Legacy (40% similar) 4PCS engine trans motor mount pitch mount for Subaru impress Rx sit forester XLT. For Subaru legacy 2005 -2011. Fit for EJ20/EJ25 engines only with manual transmission; all 2006 model's require 2002 - 2005 for Subaru Rx mount plates to properly install. New condition...(January 21st, 2022)