Fits 2016-2018 Ford Focus RS.

The GrimmSpeed Lightweight Battery Mount (MPN 121023) is a precision-engineered solution for owners looking to shed front-end weight and reclaim valuable engine bay space. By replacing the heavy, oversized factory battery tray, this mount allows for the installation of a smaller lightweight battery, improving weight distribution while maintaining a secure, vibration-resistant hold.

• Direct-fit installation utilizing factory mounting points
• Laser-cut and CNC-bent for exact fitment tolerances
• Durable black powder-coated finish protects against corrosion and battery acid
• Streamlined design simplifies engine bay maintenance and air intake clearance
• Manufacturer Part Number: 121023

Eliminate dealership branding and clean up your vehicle's exterior with a pair of GrimmSpeed License Plate Frames. These frames offer a low-profile, professional look that complements any build without obstructing your state's registration stickers or plate information.

Constructed for durability and a precise fit, these frames are designed to withstand road debris and frequent car washes while maintaining their finish. This set includes two frames, providing a matching aesthetic for both the front and rear of your car.

• Includes one pair (2 frames) for front and rear coverage
• Slim-profile design ensures legal visibility of plate details
• Universal mounting holes compatible with standard North American license plates
• High-contrast GrimmSpeed logo branding
• Manufacturer Part Number: 111002

Fits 2013-2020 Subaru BRZ, Scion FR-S, and Toyota 86 models.

The GrimmSpeed Strut Tower Brace (MPN 098009) is a precision-engineered chassis stiffening component designed to minimize front-end flex during aggressive cornering. By bridging the two front strut towers, this brace reduces strut deflection and helps maintain consistent suspension geometry, providing the driver with more predictable steering response and improved feedback. The heavy-duty design ensures long-lasting performance under track or street conditions.

• Finished in a durable red powder coat for corrosion resistance and engine bay styling
• Direct bolt-on installation using factory mounting points
• Improves steering precision by reducing chassis deflection
• Engineered to provide maximum clearance for common aftermarket intake systems
• Manufacturer Part Number: 098009

Fits 2013-2020 Scion FR-S, Subaru BRZ, and Toyota 86 across all trims. This GrimmSpeed Strut Tower Brace is designed to bridge the front strut towers, significantly reducing chassis flex during high-load cornering. By tying the towers together, the brace helps maintain consistent suspension geometry, resulting in sharper steering response and more predictable front-end handling.

• Reduces front-end chassis flex to improve handling precision
• Enhances steering feedback and turn-in response
• Durable black finish provides a clean, professional engine bay appearance
• Direct bolt-on installation using factory mounting points
• Manufacturer Part Number: 098007

Fits 2022-2024 Subaru BRZ and Toyota GR86.

The GrimmSpeed High Lift Hood Strut kit replaces the cumbersome factory prop rod with a pair of gas-charged struts, providing a cleaner look and much-improved access to the engine bay. The "High Lift" geometry is engineered to open the hood further than the stock prop rod allows, creating a safer and more spacious workspace for maintenance and performance upgrades.

• Improved Clearance: Increases hood opening height for better visibility and overhead room.
• Simplified Maintenance: Eliminates the OEM prop rod, removing a common obstruction in the front of the engine bay.
• Direct Fit: Precision-engineered brackets bolt directly to factory mounting points with no drilling required.
• Complete Kit: Includes two gas-charged struts, CNC-cut mounting brackets, and all necessary hardware for installation.
• Manufacturer Part Number: 097035

Fits 2008-2014 Subaru Impreza WRX and WRX STI models, including Limited, Premium, and Special Edition trims.

Replace the cumbersome factory hood prop rod with this GrimmSpeed Hood Strut kit. Designed specifically for the GE/GH/GR/GV chassis, these gas-charged struts allow for hands-free access to the engine bay, making maintenance easier and providing a more modern aesthetic. The kit is engineered to provide the correct amount of force for the Subaru hood, ensuring smooth operation without overextending the hinges.

• Eliminates the factory manual prop rod for improved engine bay access
• Direct-fit installation using existing mounting points
• Gas-charged struts tuned for 2008-2014 Subaru WRX/STI hood weights
• Includes all necessary brackets and hardware
• Manufacturer Part Number: 097029

Fits 2013-2020 Subaru BRZ, Scion FR-S, and Toyota 86 (All Trims).

The GrimmSpeed Hood Strut kit replaces the clumsy factory prop rod with a pair of gas-charged dampers, providing a cleaner engine bay and much easier access when performing maintenance or showing off your build. Engineered specifically for the ZN6 and ZC6 chassis, these struts are tuned to the weight of the factory hood for smooth operation and controlled opening speed without stressing the hinges or mounting points.

• Eliminates the OEM prop rod for unobstructed engine bay access
• Gas-charged struts provide effortless hood lifting and secure support
• Direct bolt-on installation using factory mounting locations with no drilling required
• Custom brackets designed for perfect fitment and hood alignment
• Manufacturer Part Number: 097001

Vehicle Fitment:

Fits 2015-2021 Subaru WRX and STI models.

Clean up your engine bay and eliminate the unsightly gap between the inner fender and the chassis with GrimmSpeed Fender Shrouds. These shrouds provide a finished, professional look to the engine compartment, masking the factory mounting hardware and structural seams with sleek, precision-engineered panels.

Manufactured from lightweight aluminum, each shroud is finished in a durable black powder coat to resist heat and corrosion in the harsh environment of the engine bay. The design features laser-cut branding and is engineered to bolt directly to factory mounting points for a secure, rattle-free installation.

• Precision laser-cut aluminum construction
• Durable black powder-coated finish for heat and corrosion resistance
• Cleans up engine bay aesthetics by covering internal fender gaps
• Easy bolt-on installation using existing factory mounting points
• Includes all necessary hardware for a complete install
• Sold as a pair (Left and Right)
• Manufacturer Part Number: 096049

Fits 2015-2021 Subaru WRX and STI.

Clean up your engine bay and eliminate the unfinished look of the factory inner fender rails with GrimmSpeed Fender Shrouds. These shrouds are designed to bridge the gap between the fender and the engine bay, providing a sleek, unified appearance that complements other engine dress-up components. Crafted from lightweight, high-strength aluminum and finished in a signature textured red powder coat, they offer a perfect balance of durability and style.

• CNC laser-cut aluminum construction ensures a precise fit and long-term durability
• Heavy-duty textured red powder coat finish resists engine heat and chemical exposure
• Bridges the gap between the inner fender and chassis for a professional, finished look
• Complete kit includes a pair of shrouds and all necessary mounting hardware
• Designed for simple, bolt-on installation using factory mounting points
• Manufacturer Part Number: 096048

Fits 2015-2021 Subaru WRX and STI.

The GrimmSpeed Radiator Shroud is engineered to improve the cooling performance of your vehicle by eliminating the gap between the radiator and the upper core support. This design ensures that incoming air is forced through the radiator core rather than escaping over the top, resulting in more efficient heat dissipation. Finished in a durable black coating, this shroud provides a clean, professional look to the engine bay while utilizing factory mounting locations for a straightforward installation.

• Optimizes airflow through the radiator core for better cooling efficiency
• Precision fitment for the VA-chassis Subaru WRX and STI
• Durable black finish resists heat and engine bay corrosion
• Bolts directly to factory mounting points without drilling
• Manufacturer Part Number: 096039

Fits select 2008-2014 Subaru Impreza, WRX, and WRX STI models. The GrimmSpeed Radiator Shroud with Tool Tray (MPN: 096009) is designed to optimize cooling efficiency by sealing the gap between the radiator and the upper support, ensuring airflow is forced through the core rather than escaping over the top. This component serves as a performance upgrade for consistent temperatures and an aesthetic improvement for your engine bay.

Crafted for a precise fit, this shroud bolts directly to factory mounting points and includes a convenient integrated tool tray to keep fasteners and sockets secure during maintenance. The durable red finish provides a professional, custom look under the hood.

• Optimizes cooling by directing airflow through the radiator core
• Integrated tool tray prevents lost hardware during engine work
• Durable red finish for corrosion resistance and engine bay styling
• Easy installation using factory mounting locations
• Manufacturer Part Number: 096009

Fits select 2008-2014 Subaru Impreza models, including WRX and WRX STI. The GrimmSpeed Radiator Shroud is designed to optimize cooling efficiency by sealing the gap between the radiator and the core support. This prevents air from escaping over the top of the radiator, forcing it through the cooling fins to improve thermal management during spirited driving or track use.

Constructed for durability and finished in a sleek black powder coat, this shroud features an integrated tool tray—a practical addition for any enthusiast who spends time under the hood. It provides a secure, convenient spot for sockets, fasteners, and tools while you work on your engine bay. This shroud installs using factory mounting points for a clean, secure fit.

• Manufacturer Part Number: 096008
• Finish: Black Powder Coat
• Material: Heavy-duty aluminum construction
• Key Feature: Integrated tool tray for convenient maintenance
• Fitment: Direct replacement for OE plastic covers on select 2008-2014 Subaru Impreza, WRX, and STI models

The GrimmSpeed Lightweight Crank Pulley Removal/Install Tool (MPN 095011) is an essential specialty tool for any Subaru owner performing engine maintenance or performance upgrades. This tool is designed to securely hold the crankshaft pulley in place, allowing you to break loose or properly torque the crank bolt without the engine rotating, effectively turning a difficult two-person task into a simple one-person job.

Constructed from heavy-duty, laser-cut steel, this tool is built to handle the high torque loads required for crankshaft service. Whether you are installing a lightweight aftermarket pulley or performing a timing belt service on an OEM unit, this tool prevents damage to the pulley and ensures precise installation.

• Precision laser-cut steel construction for maximum strength and durability
• Simplifies removal and installation of crank pulleys by locking the crank in place
• Designed to fit Subaru pulley configurations for a secure, slip-free grip
• Essential for timing belt services and pulley upgrades
• Manufacturer Part Number: 095011

Fits select 2012-2020 Subaru Impreza, WRX, WRX STI, and Crosstrek models.

The GrimmSpeed License Plate Relocation Kit (MPN: 094063) provides a clean, drill-free solution for mounting your front license plate. By utilizing the factory front tow hook location, this kit moves the plate away from the center of the bumper. This allows for unobstructed airflow to the radiator and intercooler, ensuring your cooling system operates efficiently while maintaining a sleek aesthetic.

• Mounts directly to the factory front tow hook location for a secure fit
• Avoids permanent damage by eliminating the need to drill into the front bumper
• Improves cooling performance by clearing airflow paths to the radiator and intercooler
• Constructed for high durability with a weather-resistant finish
• Includes the mounting post, plate bracket, and all necessary hardware for installation
• Manufacturer Part Number: 094063

Fits select 2005-2014 Subaru Impreza, WRX, STI, and Legacy models.

The GrimmSpeed License Plate Relocation Kit (MPN: 094011) offers a clean, non-permanent solution for mounting your front license plate. By utilizing the factory front tow hook mounting point, this kit eliminates the need to drill into your bumper cover. This offset mounting position maintains critical airflow to your radiator or front-mount intercooler while keeping your vehicle compliant with front-plate laws.

• Bolts directly to the vehicle's factory front tow hook location
• Precision design prevents plate rotation and vibration
• Eliminates the need for permanent bumper modifications or drilling
• High-strength construction with durable finish
• Manufacturer Part Number: 094011

Detailed Fitment:

• 2005-2014 Subaru Impreza (Base, 2.5 GT, 2.5i, Premium, Limited, Outback Sport, Sport Limited, Sport Premium)
• 2008-2014 Subaru WRX & WRX STI (Base, Limited, Premium, Special Edition)
• 2005-2009 Subaru Legacy (2.5i, GT, GT Limited, GT spec.B, 3.0 R, 3.0 R Limited, Limited, i)

Fits select 2002-2007 Subaru Impreza, WRX, and STI models, and 2005-2006 Saab 9-2X models.

The GrimmSpeed License Plate Relocation Kit (MPN 094005) provides a clean, no-drill solution for mounting your front license plate. By utilizing the factory tow hook location, this kit eliminates the need to puncture your front bumper cover while optimizing cooling performance. Moving the plate away from the center grille improves airflow to your radiator and intercooler, which is critical for maintaining consistent intake temperatures during spirited driving.

• Mounts directly to the factory front tow hook receiver
• Adjustable design allows for multiple plate positions and angles to clear fog lights or body lines
• Heavy-duty construction ensures the plate remains stable at highway speeds
• No drilling or permanent modification to the bumper required
• Manufacturer Part Number: 094005

Each kit includes the vehicle-specific tow hook post, mounting plate, and all necessary stainless steel hardware for a complete installation.

Manage under-hood temperatures and protect sensitive engine components with the GrimmSpeed Reflect-A-Gold Foil, engineered for application on GrimmSpeed Turbo Heat Shields. This specialized thermal barrier utilizes a highly reflective gold polymer material that reflects up to 80% of radiant heat, helping to lower intake temperatures and prevent heat soak during spirited driving or track sessions.

The foil is backed with a high-temperature pressure-sensitive adhesive, ensuring it remains securely bonded even in the extreme environment of the turbocharger area. It is capable of handling continuous operating temperatures up to 800°F, making it a critical upgrade for maintaining thermal efficiency under the hood.

• High-performance gold finish for maximum radiant heat rejection
• Withstands continuous temperatures up to 800°F
• Easy peel-and-stick application with high-temp adhesive backing
• Designed for use with GrimmSpeed Turbo Heat Shields
• Manufacturer Part Number: 092018

Fits 2013-2020 Subaru BRZ, Scion FR-S, and Toyota 86 models across all trim levels.

The GrimmSpeed Master Cylinder Brace (MPN 091038) is a critical upgrade for drivers looking to improve braking response and pedal feel. During hard braking, the thin sheet metal of the firewall can flex, causing the master cylinder to move and creating a spongy or inconsistent pedal feel. This brace provides a rigid bridge between the master cylinder and the vehicle's shock tower, effectively eliminating that flex.

Engineered for a precise fit, this component bolts directly to factory mounting points, requiring no permanent modifications. By locking the master cylinder in place, you ensure that every ounce of foot pressure is translated directly into hydraulic pressure for more confident and predictable stops on the street or the track.

• Eliminates firewall flex for a firmer, more linear brake pedal feel
• Direct bolt-on design using existing chassis mounting points
• High-strength construction provides maximum rigidity under heavy braking loads
• Durable finish for long-term corrosion resistance
• Manufacturer Part Number: 091038

Fits 2003-2006 Mitsubishi Lancer Evolution VIII/IX.

Eliminate brake pedal mush and improve braking confidence with the GrimmSpeed Master Cylinder Brace (MPN 091019). Under heavy braking, the thin Mitsubishi Lancer Evolution firewall is prone to flexing as the brake master cylinder is pushed forward. This deflection results in a soft pedal feel and inconsistent modulation, which is particularly noticeable during track use or spirited driving.

The GrimmSpeed brace solves this by bridging the gap between the master cylinder and the driver-side shock tower, providing a solid mechanical stop. By locking the master cylinder in place, it ensures every millimeter of pedal travel is converted into braking force rather than firewall flex.

• CNC laser-cut and bent heavy-gauge steel for maximum rigidity
• Durable black powder-coat finish resists corrosion and brake fluid
• Large adjustable tension bolt provides a precise, solid contact point
• Direct bolt-on installation utilizing factory mounting holes
• Includes all necessary hardware for a complete install
• Manufacturer Part Number: 091019

Fits 2015+ Subaru WRX and STI models.

The GrimmSpeed Bumper Bar replaces the bulky factory front crash beam with a high-strength, slim-profile alternative. Designed for enthusiasts seeking a cleaner front-end aesthetic or improved airflow for front-mounted intercoolers, this bar provides a rugged mounting solution without the excessive weight of the OEM component. Each bar is treated with a durable black powder-coated finish to protect against road debris and corrosion.

• Direct replacement for the factory front bumper beam
• Heavy-duty steel construction for structural rigidity
• Durable black powder-coated finish for long-lasting corrosion resistance
• Maintains accessory mounting capability while optimizing front-end space
• Manufacturer Part Number: 090261

Fits 2015+ Subaru WRX and STI.

The GrimmSpeed Hella Horn Wiring Harness (MPN 040026) provides a clean, professional solution for installing dual aftermarket horns on your Subaru. This plug-and-play harness eliminates the need for wire splicing or soldering, allowing you to connect high-output horns directly to your vehicle's factory wiring while ensuring they receive the consistent voltage needed for maximum volume.

• Full plug-and-play design connects directly to the factory horn connector
• Allows for easy installation of two aftermarket horns without cutting OE wires
• Durable protective loom maintains a clean, factory appearance in the engine bay
• Heat-shrink sealed terminals for superior weather resistance and longevity
• Compatible with Hella Supertones, Sharptones, and other similar dual horn setups
• Manufacturer Part Number: 040026

Fits select 2002-2015 Subaru Impreza, WRX, STI, Forester, Legacy, and Outback models.

The GrimmSpeed Hella Horn Wiring Harness (MPN 040005) provides a professional, plug-and-play solution for installing aftermarket Hella Supertone or Sharptone horns. This harness eliminates the need for splicing or soldering into your factory wiring, ensuring a clean and reliable electrical connection that can withstand the rigors of the engine bay environment.

Designed for enthusiasts who want to upgrade their vehicle's safety and presence, this kit utilizes high-quality components to provide consistent power delivery to your horns. The installation is straightforward, connecting directly to the factory horn trigger to simplify what is often a tedious wiring task.

• Manufacturer Part Number: 040005
• Compatibility: Optimized for Hella Supertone and Sharptone horn kits
• Connection Type: Plug-and-play into factory horn connector
• Materials: Heavy-duty wiring with protective loom and weatherproof connectors
• Installation: Replaces standard factory horn wiring with no permanent vehicle modification required

The GrimmSpeed Stubby Shift Knob provides a more direct, tactile connection to your gearbox by reducing the height of the shifter. Precision CNC-machined from high-quality Black Delrin, this knob is specifically designed for drivers who want a comfortable grip regardless of the weather. Unlike aluminum or stainless steel knobs, the Delrin material is temperature-stable, meaning it won't burn your hand in the summer or freeze it in the winter.

The "Stubby" profile effectively shortens the shifter throw for a sportier feel without requiring a full short-throw shifter replacement. It threads directly onto the factory shift lever or aftermarket shifters using an M12x1.25 pitch, ensuring a secure fit without the need for set screws that can vibrate loose over time.

• CNC-machined from durable Black Delrin material
• M12x1.25 thread pitch for a direct factory-style fit
• Temperature-resistant construction for all-season comfort
• Stubby design reduces overall shifter height
• Manufacturer Part Number: 038012

Upgrade your interior and shifting experience with the GrimmSpeed Stubby Shift Knob. Engineered for drivers who prefer a shorter, more compact profile, this knob is CNC-machined from solid stainless steel to provide significant weight. This increased mass creates greater kinetic energy during gear changes, resulting in smoother, more positive engagement and a more mechanical feel through the linkage.

The raw finish showcases the high-quality stainless steel construction, offering a rugged, industrial aesthetic that won't chip or peel over time. Designed for a direct fit on M12x1.25 threaded shifters, it installs in seconds to replace your worn or lightweight factory unit.

• Material: Heavyweight Stainless Steel
• Finish: Raw Machined
• Thread Pitch: M12x1.25
• Design: Stubby profile for reduced height and ergonomic grip
• Manufacturer Part Number: 038011

Eliminate the unsightly gap between your aftermarket shift knob and the factory shift boot with the GrimmSpeed 5-Speed Shift Knob Boot Retainer. This component is engineered to provide a clean, seamless transition, ensuring your shifter assembly looks professional and finished.

Designed specifically for 5-speed manual applications, this retainer secures the top of the shift boot to the base of the knob, preventing the boot from sagging or sliding down the shifter lever. It is a simple yet effective solution for enthusiasts upgrading their interior touchpoints who want to maintain a high-quality, integrated appearance.

• Bridges the gap between aftermarket shift knobs and the factory shift boot
• Engineered specifically for 5-speed manual transmission shifters
• Provides a secure, clean, and finished interior look
• Direct replacement/addition for compatible shifter assemblies
• Manufacturer Part Number: 038008

The GrimmSpeed Delrin Shift Knob provides a performance-oriented upgrade for Subaru owners seeking a tactile and temperature-resistant shifting experience. Precision-machined from high-quality Delrin, this knob is engineered to resist extreme temperature fluctuations, ensuring it stays comfortable to the touch in both summer heat and winter cold.

This shift knob is a direct-fit replacement for factory units, designed to work seamlessly with both 5-speed and 6-speed manual transmissions. Its ergonomic shape offers improved grip and control for daily driving or spirited use, providing a cleaner look and better feel than the stock component.

• Material: High-density Delrin construction
• Fitment: Select Subaru 5-speed and 6-speed manual transmissions
• Installation: Direct thread-on replacement
• Performance: Temperature resistant and ergonomic grip
• Manufacturer Part Number: 038007

Fits Subaru models equipped with 5-speed or 6-speed manual transmissions. This GrimmSpeed Stainless Steel Shift Knob (MPN 038006) is engineered to transform the shifting experience by adding significant mass to the shifter assembly. Machined from solid stainless steel, the increased weight utilizes kinetic energy to help the transmission gate more smoothly, reducing the notchiness often felt with lightweight factory plastic or leather knobs.

The ergonomic design ensures a comfortable and secure grip for both street driving and spirited use. Because it is threaded specifically for the Subaru shifter lever, it installs in seconds without the need for unreliable set screws or adapters. The raw stainless steel finish provides a clean, technical aesthetic that is built to withstand years of use without wearing or fading.

• Precision machined from high-grade stainless steel
• Weighted design for smoother, more deliberate gear engagement
• Direct-thread fitment for Subaru 5-speed and 6-speed manual shifters
• Durable raw finish resistant to wear and corrosion
• Manufacturer Part Number: 038006