Transform your Honda CR-Z into a K-Series-powered performance vehicle with the Hasport ZFK2-20 K20 Engine Swap Mount Kit, designed for installing compatible Honda K20 engines into the 2011–2016 Honda CR-Z ZF chassis using a 2003–2007 Honda Accord or 2004–2008 Acura TSX manual transmission.

The Hasport ZFK2-20 provides an application-specific mounting solution for enthusiasts replacing the factory 1.5L hybrid powertrain with a performance-oriented K-Series drivetrain. Featuring precision-engineered mounting components, polyurethane bushings, and Hasport's dual-height engine mounting system, this kit helps position and support the K20 engine and compatible manual transmission within the CR-Z engine bay.

The Honda CR-Z's compact dimensions, responsive handling, and distinctive styling make it an appealing platform for naturally aspirated and forced-induction K-Series conversions. However, installing a K20 engine requires specialized mounts that accommodate the larger drivetrain and the differences between Honda transmission mounting configurations.

The Hasport ZFK2-20 is specifically engineered for K20 applications using compatible first-generation Accord/TSX K-Series manual transmissions, providing a dedicated mounting solution rather than relying on modified factory engine mounts.

Designed for Accord and TSX Manual Transmissions

The ZFK2-20 is intended for compatible manual transmissions originally found in:

• 2003–2007 Honda Accord 2.4L

• 2004–2008 Acura TSX 2.4L

These transmissions have mounting configurations that differ from those used in the Acura RSX and Honda Civic Si.

The ZFK2-20 is engineered to accommodate the supported Accord/TSX manual transmission arrangement in the Honda CR-Z chassis.

Selecting the correct mount kit is essential because the transmission case and mounting configuration determine which Hasport ZFK-series kit is required.

K20-Specific Dual-Height Mounting Design

Hasport's ZFK mount family incorporates a dual-height engine mounting system to accommodate the different block heights of Honda K20 and K24 engines.

The ZFK2-20 is configured specifically for compatible K20 engines.

Because K20 engines have a shorter block than K24 engines, their mounting requirements differ when maintaining consistent cylinder head positioning.

The dual-height design helps provide:

• Proper K20 engine positioning within the CR-Z engine bay.

• Consistent cylinder head placement relative to the corresponding K24 configuration.

• Appropriate drivetrain alignment.

• Improved consideration for hood and ground clearance.

• More predictable intake and exhaust component placement.

• Additional packaging flexibility for custom turbocharger applications.

• Proper positioning for compatible axle configurations.

This makes the ZFK2-20 a purpose-built mounting foundation for K20-powered CR-Z conversions.

Precision-Engineered Construction

Hasport designs its engine mounting systems using CAD/CAM technology to optimize component fitment, mounting strength, and drivetrain positioning.

The ZFK2-20 incorporates precision-manufactured mounting components and application-specific brackets engineered for the Honda CR-Z chassis.

These components provide durable drivetrain support for street performance, autocross, road racing, and custom engine swap applications.

Performance Polyurethane Bushings

The Hasport ZFK2-20 uses performance polyurethane bushings designed to reduce excessive engine and transmission movement.

Compared with conventional factory rubber mounts, polyurethane bushings provide increased resistance to drivetrain movement during acceleration, deceleration, and gear changes.

This helps maintain more consistent engine positioning, improves drivetrain stability, and can reduce movement that contributes to wheel hop.

Hasport offers multiple bushing hardness options so builders can select the appropriate balance between vibration isolation and drivetrain rigidity.

Features

• 2011–2016 Honda CR-Z Compatibility: Specifically designed for the ZF chassis.

• K20 Engine Swap Design: Supports compatible Honda K20 engine configurations.

• Accord Manual Transmission Compatibility: Designed for compatible 2003–2007 Honda Accord 2.4L manual transmissions.

• Acura TSX Transmission Compatibility: Supports compatible 2004–2008 Acura TSX manual transmissions.

• K20-Specific Mounting Configuration: Engineered for the shorter K20 engine block.

• Dual-Height Mounting System: Helps maintain consistent cylinder head positioning across corresponding K20 and K24 configurations.

• Application-Specific Mounting Components: Designed for proper drivetrain positioning in the CR-Z chassis.

• Precision-Manufactured Brackets: Provides dependable engine and transmission support.

• Performance Polyurethane Bushings: Help reduce excessive drivetrain movement.

• Reduced Engine Rocking: Limits unwanted engine movement during acceleration and deceleration.

• Improved Drivetrain Response: Helps maintain more consistent powertrain positioning.

• Improved Shifting Consistency: Firmer mounts help stabilize the transmission during gear changes.

• Reduced Mount Deflection: Provides increased resistance to movement compared with factory rubber mounts.

• Multiple Bushing Hardness Options: Available for different street and competition applications.

• CAD/CAM Engineered: Designed using computer-aided engineering technology.

• Lifetime Manufacturer Warranty: Backed by Hasport's lifetime warranty, subject to manufacturer terms.

Popular Performance Applications

Honda CR-Z K20 Engine Swaps

Provides the specialized mounting foundation needed for a compatible K20-powered CR-Z conversion.

Accord K-Series Manual Transmission Conversions

Supports compatible 2003–2007 Accord manual transmission configurations.

Acura TSX Manual Transmission Conversions

Allows builders to utilize a compatible first-generation Acura TSX manual transmission.

Naturally Aspirated K20 Performance Builds

Suitable for modified K20 engines equipped with upgraded camshafts, intake manifolds, headers, and other performance components.

Turbocharged K20 CR-Z Builds

Provides stable drivetrain mounting for compatible custom turbocharger applications.

Street Performance Vehicles

Softer polyurethane bushings provide increased drivetrain control while retaining some vibration isolation.

Autocross and Track Applications

Firmer bushings help reduce drivetrain movement during aggressive driving.

Drag Racing Applications

The stiffest bushing options prioritize drivetrain rigidity for dedicated competition vehicles.

Additional Information

• Manufacturer: Hasport Performance
• Part Number: ZFK2-20
• Product Type: K20 Engine Swap Mount Kit
• Vehicle Application: 2011–2016 Honda CR-Z
• Chassis: ZF
• Engine Compatibility: Compatible Honda K20
• Transmission Compatibility: 2003–2007 Honda Accord / 2004–2008 Acura TSX Manual
• Mounting System: Hasport Dual-Height K-Series Mounting Design
• Bushing Material: Polyurethane
• Installation Type: K-Series Engine Swap Conversion
• Available Bushing Hardness Options: U62A / U70A / U88A / 94A
• Manufacturer Warranty: Lifetime, subject to terms

Available Polyurethane Bushing Hardness Options

U62A – Street

The softest available option, designed for street-driven vehicles where vibration isolation is an important consideration.

U70A – Race

Provides increased drivetrain rigidity for aggressive street and performance driving.

U88A – Extreme Race

A firmer polyurethane configuration intended for demanding track and competition applications.

94A – Most Extreme Race

The stiffest configuration, intended for dedicated competition builds where minimizing drivetrain movement takes priority over passenger comfort.

Higher-durometer bushings generally increase noise, vibration, and harshness.

ZFK2-20 vs. ZFK2-24

Hasport ZFK2-20: Designed for compatible K20 engines using 2003–2007 Honda Accord or 2004–2008 Acura TSX manual transmissions.

Hasport ZFK2-24: Designed for compatible K24 engines using the same supported transmission family.

Both configurations belong to the ZFK2 transmission family, but they use different engine-height mounting arrangements.

ZFK1 vs. ZFK2 vs. ZFK3

Hasport ZFK1: Designed for Acura RSX and 2002–2011 Civic Si manual transmissions.

Hasport ZFK2: Designed for 2003–2007 Honda Accord and 2004–2008 Acura TSX manual transmissions.

Hasport ZFK3: Designed for later compatible Accord, TSX, and Civic Si manual transmissions.

The correct mount kit must be selected according to both the engine and transmission configuration.

Common Reasons for Replacement or Upgrade

• K20 Engine Swap: Provides specialized mounting components for a compatible K20-powered CR-Z.

• Factory Hybrid Powertrain Replacement: Allows enthusiasts to convert the CR-Z to a K-Series drivetrain.

• Accord Manual Transmission Installation: Accommodates compatible 2003–2007 Accord transmission mounting configurations.

• Acura TSX Transmission Installation: Supports compatible 2004–2008 TSX manual transmissions.

• Increased Performance Potential: Opens access to a broad range of K20 performance upgrades.

• Proper Drivetrain Positioning: Helps maintain appropriate engine and transmission alignment.

• Optimized Engine Height: Uses Hasport's K20-specific mounting configuration.

• Reduced Engine Movement: Polyurethane bushings help limit excessive drivetrain rocking.

• Improved Shifting Consistency: Firmer mounts help stabilize the transmission.

• Street and Track Performance: Provides a durable foundation for performance-oriented CR-Z builds.

Installation Notes

1. Verify Vehicle Compatibility: Confirm that the vehicle is a supported 2011–2016 Honda CR-Z ZF chassis.

2. Confirm Engine Selection: Verify that the engine is a compatible Honda K20 configuration.

3. Verify Transmission Compatibility: Confirm that the transmission is from a supported 2003–2007 Honda Accord or 2004–2008 Acura TSX application.

4. Confirm the K20 Mount Configuration: The ZFK2-20 is designed for K20 engines. K24 applications require the appropriate ZFK2-24 configuration.

5. Inspect Engine-Side Mounting Points: Confirm that the engine has the required mounting provisions and brackets.

6. Plan the Complete K-Series Conversion: Additional components will be required, including wiring, ECU, axles, shifter components, cooling system modifications, and other supporting parts.

7. Address Factory Hybrid System Components: Removing or modifying the original hybrid powertrain requires appropriate planning for the vehicle's electrical and control systems.

8. Prepare the Engine Bay: Inspect the chassis and surrounding components for required clearance and installation modifications.

9. Support the Engine and Transmission: Properly support the drivetrain during installation.

10. Install the Engine Mounting Components: Follow Hasport's application-specific installation instructions.

11. Install the Transmission Mounting Components: Position the supplied mounts and brackets according to the supported transmission configuration.

12. Verify Engine Height: Confirm the correct K20 mounting position within Hasport's dual-height system.

13. Check Axle Alignment: Verify appropriate axle engagement, operating angles, and clearance.

14. Inspect Hood Clearance: Confirm adequate clearance between the engine and hood.

15. Inspect Ground Clearance: Check oil pan, exhaust, and other underbody component clearances.

16. Verify Intake and Exhaust Fitment: Confirm that the selected intake, header, and turbocharger components fit the installed drivetrain configuration.

17. Inspect Cooling System Clearance: Check radiator, fans, hoses, and surrounding components.

18. Verify Shifter Compatibility: Ensure that the transmission is paired with the correct shifter assembly and cables.

19. Inspect Mounting Hardware: Use the supplied hardware and any specified factory fasteners according to Hasport's instructions.

20. Align the Drivetrain Before Tightening: Avoid placing unnecessary preload on the polyurethane bushings.

21. Torque Mounting Hardware: Follow Hasport's instructions and applicable Honda service specifications.

22. Select the Appropriate Bushing Hardness: Consider the vehicle's intended use and acceptable vibration level.

23. Expect Increased Vibration: Performance polyurethane mounts generally transmit more vibration into the chassis than factory rubber mounts.

24. Inspect After Installation: Recheck mounting hardware and component clearances after the initial driving period.

25. Professional Installation Recommended: K-Series swaps require mechanical, electrical, and fabrication experience. Installation by an experienced Honda performance specialist is recommended.

What's Included

• Hasport ZFK2-20 K20 engine swap mounting components

• Application-specific engine and transmission mounting brackets

• Polyurethane mount bushings in the selected hardness configuration

• Associated mounting hardware supplied by Hasport

Important: The ZFK2-20 is a K20-specific engine swap mounting kit, not a complete drivetrain conversion package.

The engine, transmission, axles, ECU, engine wiring harness, shifter assembly, shift cables, fuel system components, cooling system components, and other swap-related parts are not included unless separately specified.

Verify additional engine-side bracket requirements for your specific K20 engine before installation.

Transform your Honda CR-Z with the Hasport ZFK2-20 K20 Engine Swap Mount Kit, specifically engineered for 2011–2016 Honda CR-Z ZF chassis applications using compatible K20 engines and 2003–2007 Honda Accord or 2004–2008 Acura TSX manual transmissions.

Featuring Hasport's dual-height mounting system, precision-engineered mounting components, and performance polyurethane bushings, the ZFK2-20 provides the drivetrain positioning, strength, and stability needed for a successful K-Series conversion.

Whether you're building a naturally aspirated K20-powered street car, a turbocharged CR-Z, or a dedicated track vehicle, Hasport delivers the mounting foundation needed to bring your build together.