Fits 2017-2024 Honda Civic and 2018-2024 Honda Accord.

The Cusco Power Brace Rear Cross Member (3C3 492 RMLHD) is a targeted chassis reinforcement designed to eliminate unwanted flex at the rear of the vehicle. By tying the cross member together with high-strength steel, this brace stabilizes suspension geometry during high-load cornering, providing more predictable handling and improved steering feedback for both street and track use.

• Manufactured from high-strength steel for maximum structural rigidity.
• Reduces chassis distortion to maintain an optimal tire contact patch.
• Bolts directly to factory mounting locations for a secure fit with no cutting or welding required.
• Signature Cusco blue powder-coat finish provides long-lasting corrosion resistance.
• Includes all necessary hardware for a complete installation.
• Manufacturer Part Number: 3C3 492 RMLHD

Fits 2017 Honda Civic Type-R FK8.

The Cusco Power Brace Center is designed to minimize chassis flex by reinforcing the midsection of the vehicle's floor pan. By tying structural points together, this brace prevents the chassis from twisting under heavy cornering loads, ensuring suspension geometry remains stable for more precise steering feedback and increased stability during high-performance driving. This center section specifically targets floor pan rigidity to bridge the gap between front and rear suspension mounting points.

• Manufacturer Part Number: 3C3 492 CLHD
• Series: Power Brace
• Position: Center
• Installation: Direct bolt-on to factory mounting points
• Function: Increases chassis rigidity and reduces floor flex

Fits 2000-2009 Honda S2000 Base and CR (AP1 / AP2).

The Cusco Type II Front Lower Arm Bar is a multi-point chassis brace designed to significantly reduce front-end flex and improve steering precision. By connecting multiple points of the lower suspension mounts, this bar prevents alignment changes under heavy cornering loads, ensuring your tires maintain a consistent contact patch for maximum grip.

• Engineered for high-tension rigidity using high-strength steel construction
• Finished in signature Cusco Blue for lasting corrosion resistance
• Multi-point design offers superior structural reinforcement over standard two-point braces
• Direct bolt-on installation using existing factory mounting points
• Manufacturer Part Number: 380 477 A

Fits 2000-2009 Honda S2000 (AP1 / AP2).

The Cusco Lower Arm Bar Type I is engineered to enhance chassis rigidity by connecting the lower suspension mounting points. By effectively reducing chassis flex during high-load cornering and hard braking, this brace ensures that suspension geometry remains consistent, leading to more predictable handling and improved steering feedback.

• Manufacturer Part Number: 380 476 ALHD
• Position: Rear
• Type: Type I (2-point lower brace)
• Material: High-tension lightweight tubular aluminum construction
• Finish: Signature Cusco Blue
• Installation: Direct bolt-on to factory mounting points; no drilling required

Fits 2000-2009 Honda S2000 Base and CR models (AP1/AP2).

The Cusco Front Subframe Lower Bar is engineered to increase chassis rigidity by reinforcing the vehicle's subframe. By connecting key structural points, this bar minimizes subframe flex during aggressive cornering and high-load driving, ensuring the suspension geometry remains consistent for more predictable handling and improved steering response.

• Direct bolt-on installation to factory mounting points for a precise fit
• Reduces chassis distortion to maintain alignment settings under stress
• Enhances front-end stability and steering feedback
• Finished in signature Cusco blue for durability and corrosion resistance
• Manufacturer Part Number: 380 240 A

Fits 1997-2001 Honda CR-V (EX, LX, SE).

The Cusco Lower Arm Bar Type I is a structural reinforcement component designed to improve the chassis rigidity of your vehicle. By connecting the lower suspension arm mounting points, this bar prevents chassis flex and distortion under heavy cornering or uneven road surfaces. This stabilization helps maintain consistent suspension alignment, resulting in sharper steering response and improved handling predictability.

• Manufacturer Part Number: 377 475 A
• Position: Front
• Series: Lower Arm Bar Type I
• Fitment: 1997-2001 Honda CR-V (RD1)
• High-strength construction designed for a precise fit on factory mounting points
• Reduces alignment changes during aggressive driving

Fits 1999-2003 Acura TL Base and Type-S (UA5 chassis).

Improve the structural integrity of your vehicle's front suspension with the Cusco Version I Front Lower Arm Bar. This brace is specifically engineered to connect the lower arm mounting points at the subframe, significantly reducing chassis flex during aggressive cornering and high-load driving. By preventing the lower arms from pulling apart under stress, this bar maintains precise alignment geometry and ensures more consistent steering feedback.

• Enhances chassis rigidity for sharper handling and steering response
• Minimizes alignment variance by bracing lower suspension mounting points
• Designed for a direct bolt-on fit using existing factory hardware points
• Durable construction finished in signature Cusco blue
• Manufacturer Part Number: 332 475 A

Fits 2006-2011 Honda Civic Si and 2008 Honda Civic MUGEN Si.

The Cusco Power Brace Rear Bulk Arm (MPN 329 492 RB) is designed to increase the structural rigidity of your Honda Civic chassis. By tying key structural points together, this brace significantly reduces body flex during aggressive cornering and high-load driving. This ensures that the suspension geometry remains consistent, providing sharper steering response and improved overall handling predictability.

• Replaces or reinforces the rear bulkhead to minimize chassis distortion
• High-strength steel construction for maximum durability and rigidity
• Finished in signature Cusco Blue powder coating
• Designed as a bolt-on reinforcement for the 8th Gen Civic Si chassis
• Manufacturer Part Number: 329 492 RB

Note: Installation of this rear power brace requires trimming of the factory interior carpet and panels for proper fitment.

Fits 2002-2006 Acura RSX Base and Type-S (DC5 chassis).

The Cusco Pillar Side Bar is engineered to reinforce the structural integrity of the unibody by strengthening the large door opening area. This bar connects the floor to the B-pillar, significantly reducing chassis flex during high-G cornering and spirited driving. By minimizing body distortion, this reinforcement helps maintain consistent suspension geometry and improves steering feedback for more predictable handling.

• Increases chassis rigidity and reduces body flex in the DC5 platform
• Constructed from high-tension steel for maximum durability
• Finished in signature Cusco Blue for corrosion resistance
• Precision-engineered for a direct fit on Acura RSX models
• Essential for track-focused or high-performance street builds
• Manufacturer Part Number: 322 495 A

Fits 1992-2000 Honda Civic and 1994-2001 Acura Integra (EG, EK, DC chassis).

The Cusco Lower Arm Bar Type I is an essential chassis reinforcement designed to increase steering response and handling precision. By connecting the lower suspension arm mounting points at the front subframe, this brace significantly reduces chassis flex and prevents alignment changes under heavy cornering or high-load driving conditions.

Constructed for high strength and a perfect fit, this Type I bar is a direct bolt-on upgrade that utilizes factory mounting points. It provides a noticeable improvement in front-end rigidity, ensuring that your suspension geometry remains consistent for more predictable turn-in and improved traction.

• Connects lower control arm mounting points to minimize subframe distortion
• Improves steering feel, feedback, and directional stability
• High-rigidity construction with a signature Cusco Blue finish
• Low-profile design maintains maximum ground clearance
• Simple bolt-on installation with no welding required
• Manufacturer Part Number: 320 475 A

Fits 1996-2000 Honda Civic CX and DX.

The Cusco Pillar Side Bar is designed to enhance chassis rigidity in the Honda Civic EK chassis by bracing the B-pillar against the floor/sill section. This reinforcement reduces body flex and distortion during aggressive cornering, helping to maintain stable suspension geometry and improve steering response. Engineered for a precise fit, this bar connects critical points of the vehicle's unibody to provide a more connected driving experience.

• Reduces chassis flex and improves overall structural integrity
• Direct bolt-on application for specified Honda Civic models
• Classic Cusco finish for durability and corrosion resistance
• Manufacturer Part Number: 317 495 A

Vehicle Fitment

Fits select 2008-2011 Infiniti EX35 and G35 models.

The Cusco Power Brace Rear (MPN 288 492 R) is engineered to reinforce the rear chassis, significantly reducing structural flex during high-load cornering. By connecting critical stress points on the vehicle’s underbody, this brace allows the suspension to maintain its intended geometry, resulting in more predictable handling and sharper steering response.

Designed for enthusiasts who demand better stability on both the street and track, this Power Brace provides a more rigid platform without sacrificing ride quality. It is a direct bolt-on solution that utilizes existing mounting points for a secure and straightforward installation.

• Increases chassis rigidity to minimize body flex
• Improves suspension feedback and steering precision
• Direct bolt-on design for a precise fit on factory mounting points
• Manufacturer Part Number: 288 492 R

Fits 2008-2013 Infiniti G37 Coupe (CKV36).

The Cusco Power Brace Front Side (288 492 FS) is designed to increase the structural rigidity of your chassis, minimizing unibody flex during aggressive cornering and heavy braking. By reinforcing the front section of the CKV36 platform, this brace helps maintain proper suspension geometry under load, providing more direct steering feedback and improved overall handling stability.

• Reinforces the chassis to prevent twisting and flex for sharper handling response
• Engineered for a precise bolt-on fitment using existing factory mounting points
• Constructed from high-strength steel with a durable signature Cusco blue finish
• Ideal for both street performance and track-oriented CKV36 builds
• Manufacturer Part Number: 288 492 FS

Fits 2023+ Toyota GR Corolla (GZEA14H).

The Cusco Power Brace Seat Rail set is designed to increase chassis rigidity by reinforcing the connection between the seat rails and the vehicle floor. These braces effectively minimize floor pan flex during high-G cornering and aggressive driving maneuvers, providing a more stable mounting platform for the front seats. By reducing chassis distortion in the cabin area, drivers experience improved steering response and more precise feedback from the road.

• Manufacturer Part Number: 1H1 492 SP
• Product Series: Power Brace Seat Rail
• Fitment: 2023+ Toyota GR Corolla (GZEA14H)
• Quantity: Set of 2 (Left and Right)
• Installation: Direct bolt-on to factory mounting points
• Construction: High-strength steel designed for maximum structural integrity

Fits 2023-2024 Toyota GR Corolla (GZEA14H).

The Cusco Power Brace Rear Cross Member is designed to increase chassis rigidity by reinforcing the rear subframe. By minimizing flex in the rear cross member during high-load cornering and aggressive driving, this brace helps maintain consistent suspension geometry, leading to more predictable handling and improved rear-end stability.

Fabricated from high-strength steel and finished in Cusco's signature blue powder coating for corrosion resistance, this brace provides a durable solution for track enthusiasts and spirited street drivers alike. It is engineered for a direct bolt-on installation, utilizing factory mounting points to ensure a precise fit without the need for drilling or permanent modifications.

• Reduces chassis distortion and rear subframe flex
• Enhances steering response and rear-end traction
• High-strength steel construction for maximum durability
• Signature Cusco blue powder-coated finish
• Direct bolt-on design using factory mounting locations
• Manufacturer Part Number: 1H1 492 R

Fits 2023-2024 Toyota GR Corolla (GZEA14H).

The Cusco Power Brace Front Cross Member is engineered to increase chassis rigidity by reinforcing the front subframe assembly. By tying together critical structural points, this brace minimizes body flex under heavy cornering loads, helping to maintain accurate suspension geometry and improving overall steering precision and front-end feedback.

• Increases chassis stiffness for improved handling and predictable cornering
• High-strength steel construction designed for high-stress automotive environments
• Finished in signature Cusco blue powder coat for long-term corrosion resistance
• Direct bolt-on design utilizes existing factory mounting points for a precise fit
• Includes all necessary hardware for installation
• Manufacturer Part Number: 1H1 492 F

Fits 2020-2024 Toyota Supra (A90) models equipped with the 3.0L turbo engine.

The Cusco Power Brace Trunk Harness Bar is engineered to reinforce the A90 Supra chassis while providing a secure mounting location for racing harnesses. By tying together critical structural points in the rear cargo area, this brace significantly reduces chassis flex during high-G cornering, resulting in more stable suspension geometry and improved driver feedback at the limit.

• Chassis Rigidity: Minimizes torsional flex to help maintain alignment settings and improve handling precision.
• Harness Compatibility: Specifically designed to offer a stable, safe mounting point for shoulder straps when using multi-point racing harnesses.
• Direct Bolt-On: Engineered for a precise fit within the trunk, utilizing factory mounting points for a straightforward installation.
• Durable Construction: Manufactured from high-strength steel and finished in signature Cusco Blue for lasting corrosion resistance and a performance aesthetic.
• MPN: 1C2 492 TP

Fits 2020+ Toyota Supra (A90) models equipped with the 3.0L engine.

The Cusco Power Brace Rear Member is designed to increase chassis rigidity by reinforcing the rear subframe area. By minimizing chassis flex during high-load cornering and rapid transitions, this brace helps maintain precise suspension geometry, ensuring more predictable handling and improved rear-end stability for both track and spirited street driving.

• Direct bolt-on installation to existing factory mounting points
• Reduces rear subframe distortion and chassis movement
• High-strength construction with signature Cusco Blue finish
• Maintains consistent alignment under heavy cornering loads
• Manufacturer Part Number: 1C2 492 R

Fits 2016-2022 Toyota Prius models. The Cusco Power Brace (1A1 492 F) is engineered to enhance the structural integrity of your vehicle's front subframe area. By connecting key chassis points, this brace minimizes body flex during cornering and under heavy load, resulting in sharper steering response and a more stable driving feel.

• Precision-engineered for the 2016-2022 Toyota Prius chassis
• Reduces chassis distortion and body roll by reinforcing the front subframe
• Direct bolt-on installation using factory mounting points with no drilling required
• Durable high-strength construction with Cusco's signature blue corrosion-resistant coating
• Manufacturer Part Number: 1A1 492 F

Fits 2018 Toyota C-HR models.

The Cusco Power Brace Front Lower is engineered to increase chassis rigidity by reinforcing the vehicle's frame at key stress points. By minimizing body flex during spirited driving, cornering, and heavy braking, this brace helps maintain consistent alignment geometry for sharper steering response and improved handling stability. It is an essential upgrade for drivers looking to eliminate the vague feeling caused by structural deflection.

• Designed to reduce chassis flex for more predictable vehicle dynamics
• High-strength steel construction for maximum structural integrity
• Signature Cusco Blue powder-coated finish for long-lasting corrosion resistance
• Direct bolt-on installation utilizing existing factory mounting points
• Manufacturer Part Number: 1A1 474 L

Fits 2006-2014 Lexus IS250 and IS350 models across all trims including Base, C, and F Sport. This Cusco Power Brace (MPN 199 492 R) is engineered to reinforce the vehicle's structural integrity, significantly reducing chassis flex during high-load cornering and aggressive driving.

By connecting key points of the unibody, this brace ensures the suspension geometry remains consistent, providing more precise steering feedback and improved tire contact. Designed as a direct bolt-on component, it utilizes factory mounting points for a secure installation without the need for custom fabrication.

• Manufacturer Part Number: 199 492 R
• Function: Increases chassis rigidity to minimize body roll and improve handling response
• Installation: Direct bolt-on to factory mounting locations
• Compatibility: Specific to the Lexus XE20 platform (IS250/IS350)

Fits 2001-2005 Lexus IS300 Base (SXE10).

The Cusco Trunk Bar (MPN 195 490 A) is a precision-engineered chassis stiffening component designed to bridge the rear trunk area of the SXE10 chassis. By reinforcing this critical section, the bar effectively reduces rear body flex and chassis distortion during high-load cornering. This improvement in structural rigidity allows the suspension to work more efficiently, providing more predictable handling and improved stability for the first-generation IS300.

• Reduces rear chassis flex for improved handling consistency
• Enhances suspension response by maintaining alignment geometry under load
• Engineered for a precise fit on the 2001-2005 Lexus IS300 (SXE10)
• Direct bolt-on application for straightforward installation
• Manufacturer Part Number: 195 490 A

Fits 2001-2004 Lexus IS300 Base models.

The Cusco Lower Arm Bar Type II is a multi-point chassis reinforcement designed to connect the lower suspension arm mounting points. By bracing these critical points together, the bar significantly reduces chassis flex during aggressive cornering and high-load driving. This increased rigidity ensures your Lexus IS300 maintains its alignment settings and suspension geometry for more predictable handling and improved traction.

• Increases chassis stiffness to eliminate body flex under lateral loads
• Multi-point design provides superior reinforcement over standard two-point braces
• Preserves consistent suspension geometry for sharper steering response
• Finished in signature Cusco Blue for corrosion resistance and aesthetics
• Direct bolt-on installation using existing factory mounting points
• Manufacturer Part Number: 195 478 A

Fits 2001-2005 Lexus IS300 (SXE10). The Cusco Type II Front Lower Arm Bar is a multi-point chassis brace engineered to significantly reduce front-end flex and maintain precise suspension geometry under heavy cornering loads. By connecting the lower control arm mounting points to the chassis at multiple locations, this bar improves steering response and provides more predictable handling.

Constructed from high-strength tubular steel and finished in Cusco's signature blue powder coat, this brace is built for durability and corrosion resistance. Please note: This specific model is designed for the SXE10 chassis and will not fit USDM Lexus IS300 models due to clearance constraints.

• Increases lateral rigidity by bracing the lower arm attachment points
• Improves steering feedback and turn-in precision
• Durable tubular steel construction
• Corrosion-resistant Cusco Blue finish
• Direct bolt-on installation for SXE10 chassis
• Manufacturer Part Number: 195 477 A

Fits 2001-2005 Lexus IS300 Base.

The Cusco Type I Rear Lower Arm Bar reinforces the chassis of the Lexus IS300 (SXE10) by bridging the lower suspension mounting points. This high-rigidity tension bar is engineered to minimize alignment changes and prevent body flex during aggressive cornering, ensuring more predictable handling and improved traction at the rear of the vehicle.

Constructed from high-strength tubular steel and finished in the iconic Cusco Blue powder coat, this bar provides a significant upgrade to chassis rigidity with a lightweight, low-profile design. It installs as a direct bolt-on component to existing factory mounting points for a straightforward upgrade to your suspension system.

• Manufacturer Part Number: 195 476 A
• Position: Rear Lower
• Type: Type I (Two-point reinforcement)
• Material: Tubular Steel
• Finish: Cusco Blue Powder Coat
• Installation: Direct bolt-on; no welding required

Fits 1998-2000 Lexus GS400 Base.

The Cusco Type II Front Lower Arm Bar is a high-rigidity multi-point chassis brace designed to reinforce the front subframe. By connecting the lower suspension arm mounting points at multiple locations, this brace significantly reduces chassis flex and prevents geometry changes during hard cornering and heavy braking.

Engineered for enthusiasts seeking sharper steering response, this multi-point design offers superior structural reinforcement compared to standard two-point bars. It stabilizes the front end of the JZS161 chassis, ensuring your suspension maintains its alignment settings under load for more predictable handling performance.

• Manufacturer Part Number: 187 477 A
• Position: Front Lower
• Construction: Multi-point Type II design for maximum rigidity
• Finish: Signature Cusco Blue coating for long-term corrosion resistance
• Installation: Direct bolt-on to existing factory mounting points; no welding or custom fabrication required

Fits 2000-2005 Toyota MR2 Spyder Base.

The Cusco Pillar Side Bar is engineered to significantly increase the chassis rigidity of the 2000-2005 Toyota MR2 Spyder (MRS). By reinforcing the cabin area and connecting key structural points, this bar reduces chassis flex during aggressive cornering and spirited driving. This results in more predictable handling, improved steering response, and a more stable platform for your suspension to work effectively.

• Enhances structural integrity and reduces mid-ship chassis flex
• Improves cornering stability and steering feedback
• Finished in iconic Cusco Blue for durability and corrosion resistance
• Designed for a precise fit on the ZZW30 chassis
• Manufacturer Part Number: 157 495 A

Fits 2000-2005 Toyota MR2 Spyder Base models.

The Cusco Lower Arm Bar Type II is designed to significantly enhance chassis rigidity by connecting the lower suspension mounting points at multiple locations. Unlike basic two-point braces, the Type II multi-point design creates a more robust structural reinforcement that effectively reduces subframe flex under heavy cornering and braking loads.

By maintaining consistent suspension geometry, this bar improves steering response and provides more predictable handling characteristics. It is constructed from high-strength steel and finished in Cusco's signature blue coating for long-term corrosion resistance and durability on the street or track.

• Increased chassis stiffness and reduced subframe distortion
• Multi-point design for superior reinforcement over Type I bars
• Preserves alignment geometry under load
• Bolt-on installation to factory mounting points
• Manufacturer Part Number: 157 478 A

Fits 2000-2005 Toyota MR2 Spyder (Base).

The Cusco Type II Front Lower Arm Bar significantly increases chassis rigidity by connecting the lower control arm mounting points at multiple locations. On the ZZW30 chassis, this multi-point brace prevents the lower arms from pulling away from the frame under heavy cornering loads. By minimizing alignment changes caused by chassis flex, it maintains precise suspension geometry and improves steering feedback.

• Manufacturer Part Number: 157 477 A
• Series: Front Lower Arm Bar - Type II
• Connects multiple mounting points for superior reinforcement over Type I bars
• Constructed from high-tensile strength steel or lightweight aluminum (per specific application)
• Signature Cusco Blue finish for corrosion resistance and durability
• Direct bolt-on installation to factory points with no welding required

Fits 2000-2005 Toyota MR2 Spyder Base models.

The Cusco Power Brace Floor Subframe Plate is engineered to reinforce the ZZW30 chassis, significantly reducing floor and subframe flex during aggressive cornering. By connecting key structural points, this brace helps maintain consistent suspension geometry, providing a more stable and predictable steering response for both street and track use.

• Increases chassis rigidity and reduces body distortion
• Maintains alignment integrity under high-load conditions
• Signature Cusco Blue powder-coated finish for maximum corrosion resistance
• Direct bolt-on design for a straightforward installation process
• High-strength construction specific to the MR2 Spyder floor layout
• Manufacturer Part Number: 157 245 A