Protect your suspension investment from the elements with BLOX Racing Neoprene Coilover Covers. These covers are designed to shield coilover threads, seals, and shock shafts from road salt, dirt, and debris that can lead to corrosion or seized adjustment perches. By maintaining a clean threaded surface, these covers ensure that ride-height adjustments remain smooth and effortless even after seasons of use in harsh environments.

Constructed from high-grade, weather-resistant neoprene, these covers provide a durable barrier against grit and moisture. The easy-wrap design allows for quick installation and removal without the need to disassemble the suspension, making them a practical solution for both daily drivers and track-oriented builds.

• Shields shock shafts and threaded bodies from road salt and grit
• Prevents corrosion and seized adjustment collars
• Constructed from durable, weather-resistant red neoprene
• Easy-wrap design for simple installation and maintenance
• Sold as a pair
• Manufacturer Part Number: BXAP-00033-RD

Protect your adjustable suspension investment from the elements with BLOX Racing Neoprene Coilover Covers. These protective wraps are designed to shield coilover threads, seals, and damper shafts from road grime, salt, sand, and debris that commonly lead to corrosion and seized locking collars.

Constructed from durable, high-grade neoprene, these covers provide a flexible barrier that accommodates spring compression and rebound without interference. They are a critical addition for vehicles driven in harsh winter climates or on debris-heavy tracks where grit can quickly degrade suspension performance and adjustability.

• Shields coilover threads and seals from road salt, grit, and moisture
• Helps prevent seized adjustment perches and collars for long-term serviceability
• Durable neoprene material with a secure wrap-around design
• Color: Black
• Quantity: Sold as a pair
• Manufacturer Part Number: BXAP-00033-BK

The BLOX Reservoir Cover in black is designed to provide essential protection for your engine bay by absorbing fluid seepage from the brake or clutch master cylinder reservoirs. During high-performance driving or track use, fluid can occasionally bypass the reservoir cap; this cover helps prevent corrosive brake fluid from damaging your vehicle's paint or coming into contact with hot engine components.

• Prevents fluid leakage and seepage from master cylinder caps
• Protects engine bay finishes from corrosive brake and clutch fluid
• Constructed from high-quality, absorbent material
• Simple slide-on installation fits most standard circular reservoirs
• Manufacturer Part Number: BXAP-00030

Fits select 1988-2006 Honda Civic, CRX, and Acura Integra, RSX. The BLOX Racing Silver Harness Bar (BXAC-10047-SI) provides a rigid, secure mounting point for multi-point racing harnesses. By positioning shoulder straps at the correct angle relative to the driver, this bar helps prevent seat failure and spinal compression during high-G maneuvers or impact.

Constructed for enthusiasts who demand better seat retention during autocross or track days, this harness bar spans the interior to improve chassis rigidity while keeping the cabin functional. It is a necessary upgrade for anyone installing aftermarket racing seats and harnesses who is not yet ready for a full roll cage installation.

• Provides a stable mounting point for 4-point, 5-point, and 6-point harnesses
• Durable silver finish for a clean, professional look
• Improves chassis stiffness by bracing the B-pillar area
• Designed for specific Honda and Acura fitments from 1988-2006
• Manufacturer Part Number: BXAC-10047-SI

Fits select 1988-2006 Acura Integra and RSX, and Honda Civic and CRX models.

The BLOX Racing Harness Bar provides a secure, rigid mounting point for aftermarket multi-point racing harnesses. By maintaining the correct geometry for harness shoulder straps, this bar ensures optimal safety and restraint performance during high-performance driving or track use. Beyond safety, the bar ties the B-pillars together, acting as a structural brace to reduce chassis flex and improve overall handling stability.

Engineered for a precise fit, this harness bar utilizes factory mounting points for a secure installation. It is finished in a durable black coating to complement any interior while resisting wear and tear.

• Manufacturer Part Number: BXAC-10047-BK
• Finish: Black
• Improves chassis rigidity and reduces body flex
• Ensures proper 4-point or 5-point harness alignment
• Mounts to existing factory locations

The BLOX Racing 290mm Convex Rear View Mirror (BXAC-02011) provides a significantly wider field of vision compared to standard factory mirrors. Engineered for both street and track use, the convex glass design helps eliminate dangerous blind spots by expanding your peripheral view.

This mirror features a blue-tinted lens specifically designed to filter out harsh light and reduce glare from trailing headlights or direct sunlight, making it highly effective for night driving and high-glare environments. The sleek black frame offers a clean, low-profile appearance that integrates seamlessly with most vehicle interiors.

• Manufacturer Part Number: BXAC-02011
• Mirror Width: 290mm
• Glass Style: Convex for wide-angle visibility
• Lens Tint: Anti-glare blue
• Frame Finish: Black
• Installation: Secure clip-on design fits over most factory mirrors

Improve your visibility and safety with the BLOX Racing 290mm Convex Rear View Mirror. Designed to eliminate dangerous blind spots, this wide-angle mirror provides a significantly broader field of view compared to standard flat factory glass, making it ideal for both street performance and track applications.

This mirror features a high-quality glass element with no tint, ensuring maximum light transmission and clarity during night driving or in low-light environments. The sleek black frame offers a clean, low-profile aesthetic that integrates seamlessly with most vehicle interiors. It is designed for a simple installation, typically clipping directly over the existing factory mirror for an immediate upgrade in spatial awareness.

• Part Number: BXAC-02010
• Size: 290mm wide
• Optics: Convex wide-angle glass
• Finish: Clear (No Tint)
• Frame: Black finish
• Reduces blind spots and improves rearward awareness

The BLOX Racing OBD2B to OBD1 ECU Jumper Harness (BXAC-00702) provides a seamless solution for installing an OBD1 ECU into a select Honda chassis originally equipped with OBD2B wiring. This conversion is essential for enthusiasts looking to run programmable engine management systems or tuned ECUs that utilize the 1992-1995 OBD1 architecture.

Constructed with high-quality connectors and pre-pinned to ensure electrical integrity, this harness eliminates the need for wire tucks or permanent modification to the factory loom. It is designed for a direct plug-and-play installation, connecting the vehicle's factory harness to the OBD1 computer with precision tolerances to prevent pin push-outs or loose connections.

• Manufacturer Part Number: BXAC-00702
• Function: Adapts OBD2B vehicle harness to OBD1 ECU
• Installation: Direct plug-and-play without cutting or splicing
• Application: Designed for select Honda/Acura OBD2B chassis
• Compatibility: For use with manual transmission applications

The BLOX Racing OBD2A to OBD1 ECU Jumper Harness (BXAC-00701) provides a direct, plug-and-play solution for installing an OBD1 engine management system into select Honda OBD2A-equipped vehicles. This harness is an essential component for enthusiasts and tuners who need to run a programmable OBD1 ECU to manage fuel maps, ignition timing, and other performance parameters without modifying the factory wiring loom.

• Adapts factory OBD2A chassis plugs to accept an OBD1 (1992-1995 style) ECU
• Complete plug-and-play design requires no wire cutting or soldering
• Constructed with high-quality connectors for a secure, reliable connection
• Allows for easy removal and return to factory ECU if necessary
• Manufacturer Part Number: BXAC-00701

The BLOX Racing OBD0 to OBD1 ECU Jumper Harness (BXAC-00700) provides a reliable, plug-and-play solution for Honda and Acura enthusiasts looking to upgrade their engine management. This harness is essential for converting an older OBD0 chassis to run a newer, tunable OBD1 ECU, making it a staple for B-series and D-series engine swaps or advanced tuning projects.

Constructed with high-quality connectors and durable wiring, this adapter ensures a secure electrical connection that maintains signal integrity between the chassis and the ECU. The direct-fit design eliminates the need for cutting, pinning, or splicing into your factory wiring loom, preserving the integrity of your vehicle's harness while providing the flexibility of the OBD1 platform.

• Converts OBD0 chassis to accept OBD1 ECUs
• Direct plug-and-play installation with no splicing required
• High-quality OE-style connectors for a secure fit
• Ideal for engine swaps and tuning applications
• Manufacturer Part Number: BXAC-00700

The BLOX Racing Manual Boost Controller (BXAC-00600-BK) provides a reliable mechanical solution for fine-tuning turbocharger boost pressure. This controller allows for quick, precise adjustments by managing the pressure signal sent to the wastegate, enabling you to increase boost levels beyond factory settings for improved horsepower and torque.

Constructed from high-grade CNC-machined billet aluminum and finished in a sleek black anodize, this manual boost controller is built to withstand the heat and pressure of the engine bay. It utilizes a ball-and-spring design, which offers superior consistency and helps prevent boost spikes compared to inferior bleeder-style valves. The knurled adjustment knob allows for tactile feedback during tuning, making it an essential component for any turbocharged application requiring stable boost management.

• Manufacturer Part Number: BXAC-00600-BK
• Material: CNC-machined billet aluminum
• Finish: Black anodized for corrosion resistance
• Design: High-tension ball-and-spring mechanism
• Function: Precise manual boost adjustment
• Included: Boost controller and integrated mounting hardware

The BLOX Racing Large Mini Antenna is a high-quality styling upgrade designed to replace long, unsightly factory whip antennas with a sleek, low-profile aesthetic. This antenna provides a clean, custom look while maintaining radio reception functionality for your vehicle.

• Thread Specification: M5 x 0.8
• Size: Large
• Direct replacement for OE antenna masts with compatible M5 bases
• Durable construction designed to withstand the elements
• Manufacturer Part Number: BXAC-00512

Eliminate the look of a long, flimsy factory whip antenna with the BLOX Racing Medium Mini Antenna. Designed as a direct-fit replacement for vehicles equipped with an M5 x 0.8 threaded antenna base, this component provides a streamlined, low-profile aesthetic while remaining more resilient to low-clearance obstacles and automated car washes.

• Direct Fit: Replaces the factory antenna by threading directly onto the existing mounting point.
• Precision Threading: Specifically machined for M5 x 0.8 threaded bases.
• Profile: Medium length design for a balance of style and reception.
• Manufacturer Part Number: BXAC-00511

This mini antenna is an ideal solution for enthusiasts looking to clean up their vehicle's exterior lines without the bulk of an OE mast. Please verify your vehicle's antenna base thread pitch prior to installation.

Streamline your vehicle's profile with the BLOX Racing BXAC-00510 Mini Antenna. This small-format mast is designed to replace tall, unsightly factory whip antennas, providing a sleek and modern aesthetic. It is specifically engineered for vehicles utilizing an M5 x 0.8 antenna base, offering a direct-fit solution that installs in seconds.

Constructed for durability, this mini antenna maintains a low profile that helps avoid contact with low-hanging branches or garage doors. The precision-machined threads ensure a secure connection to the factory mounting point for reliable performance and weather resistance.

• Manufacturer Part Number: BXAC-00510
• Thread Pitch: M5 x 0.8
• Size Classification: Small
• Fitment: Direct replacement for vehicles with M5-threaded antenna bases
• Construction: High-quality materials for long-term exterior durability

Upgrade your engine bay with the BLOX Racing Billet Oil Cap (BXAC-00501-BL). This component is precision CNC-machined from high-quality billet aluminum, offering a significant upgrade in both durability and aesthetics over the original plastic factory cap. The vibrant blue anodized finish provides a clean look while protecting the material against the high-heat environment of the engine compartment.

• CNC-machined from premium billet aluminum for precise fitment
• Durable blue anodized finish resists corrosion and fading
• Threaded for a secure, leak-free seal on the valve cover
• Direct-fit replacement for standard factory Honda oil caps
• Manufacturer Part Number: BXAC-00501-BL

Upgrade your engine bay with the BLOX Racing Billet Aluminum Oil Cap. Precision-machined from high-quality billet aluminum, this oil fill cap is designed as a direct, high-strength replacement for the factory plastic unit on select Honda engines. The black anodized finish provides a durable, corrosion-resistant surface that maintains its appearance through extreme engine bay heat cycles.

• Precision CNC-machined from billet aluminum for superior durability over OE plastic
• Anodized black finish for long-lasting corrosion resistance and a clean aesthetic
• Threaded design for a precise fit on Honda oil filler necks
• Direct replacement for a quick and easy installation
• Manufacturer Part Number: BXAC-00501-BK

Fits 2006-2017 Subaru WRX and STI models.

The BLOX Racing License Plate Delete provides a clean, professional solution for enthusiasts who want to remove their front-mounted license plate. This component is designed to bolt directly into the factory-drilled mounting holes on the front bumper, concealing the unsightly gaps and streamlining the vehicle's front-end aesthetics.

• Replaces front license plate to provide a sleek, race-inspired look
• Precision-designed to cover factory pre-drilled bumper holes
• Easy bolt-on installation using existing mounting points
• Manufacturer Part Number: BXAC-00423

Mounting a standard United States license plate to a Japanese Domestic Market (JDM) bumper or trunk lid often requires drilling new holes or using zip ties. The BLOX Racing JDM to USDM License Plate Adapter Bracket (BXAC-00422) provides a professional, bolt-on solution that bridges the gap between JDM-spec mounting points and standard USDM plate spacing.

• Allows for the installation of US plates on JDM-spec bumpers without drilling or modification
• Maintains the integrity of the factory bumper or trunk lid mounting points
• Ideal for imported vehicles or JDM-style aftermarket body components
• Simple installation with basic hand tools
• Manufacturer Part Number: BXAC-00422

Protect your engine’s internal components with the BLOX Racing Magnetic Oil Drain Plug. Designed as a direct replacement for the factory unit, this plug features a powerful integrated magnet that captures ferrous metal particles circulating in your oil. By trapping these shavings before they can pass through the oil pump or reach critical bearing surfaces, you reduce abrasive wear and gain a valuable diagnostic tool for monitoring engine health.

• Thread Pitch: 20x1.25mm
• Construction: High-strength design with integrated magnet
• Application: Fits select Subaru engine oil pans
• Manufacturer Part Number: BXAC-00408

The BXAC-00408 is an essential preventative maintenance upgrade for high-performance builds and daily drivers alike. Simply install it in place of your OE plug during your next oil change to start pulling harmful debris out of suspension.

Fits select Nissan, Toyota, and Daihatsu models with M12x1.25 oil pan threads.

Protect your engine internals with the BLOX Racing Magnetic Oil Drain Plug. This precision-machined component serves as a direct replacement for your factory drain plug, adding a critical layer of defense against internal wear. Equipped with a high-strength magnet, it actively captures fine ferrous particles and metallic shavings that may bypass the oil filter, preventing them from recirculating through your bearings and cylinder walls.

• Thread Pitch: M12x1.25
• Magnetic core traps metallic debris to monitor engine health
• Replaces standard OE oil pan drain plugs
• Helps extend engine life by reducing abrasive particle circulation
• Manufacturer Part Number: BXAC-00407

Protect your drivetrain with the BLOX Racing Magnetic Manual Transmission Drain Plug (BXAC-00406). Engineered as a direct replacement for the factory hardware, this 14x1.5mm plug features a high-strength magnetic core designed to capture fine metallic shavings and ferrous debris that naturally accumulate in the gear oil during operation.

By pulling these abrasive particles out of suspension, this magnetic plug helps mitigate internal wear on synchros, bearings, and gear sets. It is an essential upgrade for maintaining transmission health in high-performance street and track applications, providing a clear visual indicator of internal wear during every fluid service.

• Thread Pitch: 14x1.5mm
• Application: Manual Transmission drain port
• Construction: Durable body with integrated high-power magnet
• Compatibility: Fits select Honda, Mitsubishi, Ford, and GM manual transmissions
• Manufacturer Part Number: BXAC-00406

Protect your engine and drivetrain from premature wear with the BLOX Racing Magnetic Oil and Transmission Drain Plug Set (BXAC-00405-6). These high-strength magnetic plugs are designed to replace factory OE hardware, providing a critical line of defense by capturing fine ferrous metal shavings and debris that circulate within your engine oil and transmission fluid. By pulling these abrasive particles out of suspension, the plugs help safeguard internal bearings, gear sets, and synchronizers from damage.

• High-strength magnetic core captures metallic particles to reduce internal wear
• Includes one engine oil drain plug and one transmission drain plug
• Direct replacement for factory hardware using standard installation tools
• Helps monitor engine and transmission health during fluid changes
• Manufacturer Part Number: BXAC-00405-6

Fits select Honda, Mitsubishi, Ford, GM, Mazda, and Suzuki vehicles requiring an M14 x 1.5mm thread pitch.

The BLOX Racing BXAC-00405 Magnetic Oil Drain Plug is a precision-engineered replacement for your factory oil pan bolt. Designed to improve engine longevity, this plug features an integrated high-powered magnet that actively captures ferrous metallic debris and microscopic shavings circulating in your oil. By trapping these contaminants before they can pass through the oil pump or reach critical bearings, it provides an essential secondary layer of protection against internal engine wear.

• Thread Specification: M14 x 1.5mm
• Manufacturer Part Number: BXAC-00405
• Magnetic Protection: Attracts and holds metal particles to prevent abrasive wear
• Direct Fit: Replaces OE drain plugs on a wide range of domestic and import applications

The BLOX Racing Billet 6-Port Vacuum Manifold Kit is a precision-engineered solution for centralizing vacuum sources in high-performance engine bays. CNC-machined from high-quality billet aluminum, this manifold provides a clean, organized distribution point for multiple vacuum-operated accessories, eliminating the need to clutter the intake manifold with numerous T-fittings.

• CNC-machined billet aluminum construction for maximum durability and leak-free performance
• Six (6) dedicated vacuum ports for connecting boost gauges, blow-off valves, wastegates, and fuel pressure regulators
• Black anodized finish provides superior corrosion resistance and a professional look
• Designed for forced induction and high-performance naturally aspirated applications
• Manufacturer Part Number: BXAC-00403-BK

The BLOX Racing Version 3 (V3) Billet Honda Cam Seal is a precision-engineered solution for one of the most common leak points on Honda cylinder heads. While factory plastic or rubber seals often shrink and harden over time due to heat cycles, this billet unit provides a permanent, leak-proof upgrade for your valvetrain.

CNC-machined from high-grade billet aluminum, the V3 cam seal features an advanced quad O-ring design. These four high-temperature O-rings provide significantly more sealing surface area than the original equipment, ensuring a tight fit even under high-vacuum or high-pressure conditions. The polished finish provides a clean, show-quality appearance for your engine bay.

• CNC-machined billet aluminum construction for durability and precision
• Quad O-ring design for a redundant, leak-free seal
• Polished finish for enhanced engine bay aesthetics
• Direct replacement for factory Honda cam seals
• Manufacturer Part Number: BXAC-00402-PO-V3

The BLOX Racing Version 3 Billet Cam Seal provides a durable, leak-proof solution to the common oil seepage found in factory Honda cylinder heads. This V3 unit replaces the brittle plastic or rubber rear cam plug with a precision-engineered component designed for long-term performance.

Each seal is CNC-machined from high-quality billet aluminum and features a triple O-ring design to ensure a tight, reliable seal against the cylinder head. The gunmetal anodized finish adds a clean, professional appearance to your engine bay while protecting the aluminum from corrosion and heat cycling.

• CNC-machined billet aluminum construction for superior strength
• Triple O-ring configuration for a maximum sealing surface
• Corrosion-resistant gunmetal anodized finish
• Direct replacement for OEM plastic or rubber cam plugs
• Manufacturer Part Number: BXAC-00402-GM-V3

The BLOX Racing Version 3 Billet Cam Seal provides a reliable solution for the common oil leaks associated with the factory plastic plug. Unlike the original equipment which can shrink and crack over time, this V3 seal is precision CNC-machined from high-quality billet aluminum for maximum durability and a superior seal.

• CNC-machined billet aluminum construction for exact tolerances
• Version 3 design optimized for a secure, leak-free fit
• Anodized black finish for long-lasting corrosion resistance
• Direct replacement for the factory plastic cam seal plug
• Manufacturer Part Number: BXAC-00402-BK-V3

Fits 1990-2001 Acura Integra and 1994-2000 Honda Civic Si and del Sol VTEC models equipped with B-Series transmissions.

The BLOX Racing 2-piece solid shifter bushing is designed to replace the compliant factory rubber bushings that often perish or soften over time. By installing a rigid, CNC-machined billet aluminum interface, you eliminate the spongey "slop" in the shifter assembly, resulting in significantly more precise gear engagement and a direct mechanical feel during every shift.

• CNC-machined from high-quality billet aluminum for maximum durability
• 2-piece solid design eliminates shifter play and deflection
• Provides more consistent, positive gear engagement for performance driving
• Corrosion-resistant silver finish
• Direct replacement for factory rubber components
• Manufacturer Part Number: BXAC-00322-SI

The BLOX Racing 2-piece solid shifter bushing kit is designed to replace the soft, compliant factory rubber bushings in the front shifter linkage of B-Series manual transmissions. By switching to a solid mounting solution, you eliminate the deflection and shifter play often associated with high-mileage or OEM rubber components, resulting in significantly more precise and direct gear engagement.

Precision-machined for a direct-fit installation, these bushings provide a mechanical connection that restores shifting confidence during both daily driving and spirited use. This kit is finished in raw aluminum for a clean, durable look under the chassis.

• Fits Honda and Acura B-Series manual transmissions
• Replaces compliant factory rubber front shifter bushings
• Eliminates shifter play and improves gear selection precision
• Two-piece solid construction for durability and ease of install
• Finish: Raw Aluminum
• Manufacturer Part Number: BXAC-00322-RAW

Fits select 1990-2001 Acura Integra, Honda Civic Si, and Civic del Sol VTEC with B-Series manual transmissions.

The BLOX Racing 2-piece solid shifter bushing is designed to eliminate the excessive play and soft feel associated with factory rubber bushings. By replacing the compliant OEM bushing with CNC-machined billet aluminum, this upgrade provides a more direct connection between the shift linkage and the transmission, resulting in crisper, more precise gear engagements and improved shifting consistency during performance driving.

• CNC-machined from high-quality billet aluminum for maximum rigidity
• Two-piece design for straightforward installation into the shift linkage
• Anodized black finish for corrosion resistance and durability
• Replaces soft factory rubber bushings to eliminate shifter slop
• Manufacturer Part Number: BXAC-00322-BK