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Grimmspeed Phenolic Thermal Spacer 3mm 02+ WRX/STI/LGT/FXT Grimmspeed Phenolic Thermal Spacer 8mm 02+ WRX/STI/LGT/FXT Grimmspeed BroTie Mounting Bracket for Hella Horns 02-16 WRX/STI
Our Price: $165.00
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Our Price: $185.00
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Our Price: $140.00
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Grimmspeed Phenolic Thermal Spacer 3mm 02+ WRX/STI/LGT/FXT Grimmspeed Phenolic Thermal Spacer 8mm 02+ WRX/STI/LGT/FXT Grimmspeed BroTie Mounting Bracket for Hella Horns 02-16 WRX/STI
Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car will achieve. We present you the answer to this age old problem, raising the intake manifold off the engine with GrimmSpeed's™ new real Phenolic Intake Manifold/TGV to Engine Thermal Spacer.

Phenolic spacers have been used for years by many other specialized automotive companies, but this is very new technology to the Subaru world.
Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car will achieve. We present you the answer to this age old problem, raising the intake manifold off the engine with GrimmSpeed's™ new real Phenolic Intake Manifold/TGV to Engine Thermal Spacer.

Phenolic spacers have been used for years by many other specialized automotive companies, but this is very new technology to the Subaru world.
Grimmspeed's engineers overlaid 3D scans of GD, GR and VA chassis core support in CAD. From there, a unique design was created that allows the same bracket to work on all supported models. This means that should to change cars, your BroTie can stay by your side. Also incorporated are three long mounting slots on each side, for maximum adjustability. This allows you to place the horns in a number of different configurations, depending on your grill and personal preference.
Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI Grimmspeed MAF Block Off Plate Subaru WRX/STi 02-07 Grimmspeed TMIC Splitter - Subaru 02-03 STI Scoop
Our Price: $127.00
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Our Price: $140.00
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Our Price: $1,195.00
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Grimmspeed Wiring Harness for Hella Horns 02-14 WRX/STI Grimmspeed MAF Block Off Plate Subaru WRX/STi 02-07 Grimmspeed TMIC Splitter - Subaru 02-03 STI Scoop
When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie, we have you covered. After some testing, we determined that the additional few dBs offered by wiring with a relay weren't worth the added headache and potential failure points of a more complex harness using automotive relay, inline fuse and additional wiring directly to your battery. Fully pre-assembled, our simple harness will allow you to plug and play in seconds. Should your heart desire those last few ounces of ear-piercing goodness, our harness can also be adapted for use with a more complex relay harness. Diagrams for that configuration are included in our installation guide below. When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed has the answer. GrimmSpeed MAF Block Off Plate allows you to do just that! Compact design that features black anodized aluminum for a very clean finish. We have taken it one step further and matched the bottom of the plug to the diameter of the Subaru intake piping so the plug is not in the way of flow!! Our cars, with even mild modification, create some serious heat. As the turbo compresses your intake air, it heats up and it's not unusual to see air temperatures of over 400˚F entering your intercooler. For that reason, you've probably upgraded to a larger, more capable top mount. That intercooler uses ambient air flowing over your hood and through your scoop to cool the hot compressed air and if you're still using the OEM WRX size splitter, you're not getting the most out of your TMIC. The GrimmSpeed line of splitters increases the size of the opening by 70% to your larger TMIC. STI or aftermarket TMICs can increase your internal core volume by as much as 200% and you're going to need every bit of that additional ambient air to keep things cool.
Grimmspeed License Plate Delete - Subaru Impreza/WRX/STi 02-05 Grimmspeed Crank Pulley Removal/Install Tool Grimmspeed Hood Struts - Subaru 02-07 Impreza/WRX/STI
Our Price: $145.00
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Our Price: $150.00
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Our Price: $1,125.00
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Grimmspeed License Plate Delete -  Subaru Impreza/WRX/STi  02-05 Grimmspeed Crank Pulley Removal/Install Tool Grimmspeed Hood Struts - Subaru 02-07 Impreza/WRX/STI
So after you get GrimmSpeed's License Plate Relocation kit you are left with some unsightly holes in your front bumper. Fortunately for you GrimmSpeed has come to the rescue with a sleek and stylish front plate delete. Maybe you want nothing more to rip that plate off the front of the car all together but need something for the empty holes left behind, look no further! Understated and sharp this plate delete is discrete yet stylish! Finished off with black hardware this plate flies UNDER the radar! The long awaited answer to the antique Subaru pulley removal tool, bolts stuck through boards, and random screws welded to bars. Our tool was engineered with full compatability in mind being able to work with our Lightweight Crank Pulley as well as  BOTH styles of Subaru crank pulleys. It is the must have for any hardcore Subaru enthusiast or mechanic and will come with everything you need to do thousands of installs! Heavy duty is the name of the game, laser cut from a 9.5mm plate of 12L14 and yellow zinc chromate coated for longevity. Grimmspeed has even incorporated a 1/2" socket wrench location so that you can put all might into it! Tired of that ugly OEM hood prop blocking your view of that beautiful FA20 boxer engine? Always wanted to open your feather-light hood with just a couple fingers? Annoyed that the hood prop is always in your way while you're working in your engine bay? GrimmSpeed to the rescue. A close collaboration between FT86Club.com members and GrimmSpeed, this kit delivers in a big way.
Grimmspeed Alternator Cover BLACK - Subaru Grimmspeed Alternator Cover RED - Subaru Grimmspeed Alternator Cover STAINLESS STEEL - Subaru
Our Price: $185.00
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Our Price: $185.00
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Our Price: $185.00
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Grimmspeed Alternator Cover BLACK - Subaru Grimmspeed Alternator Cover RED - Subaru Grimmspeed Alternator Cover STAINLESS STEEL - Subaru
Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what you need. This cover mounts securely in place of your plastic factory cover and its asymmetric design is intended to compliment the GrimmSpeed Tool Tray Radiator Shroud perfectly. Available in brushed stainless steel, as well as three standard texture DuPont powdercoat finishes, there's an option for everybody.
Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what you need. This cover mounts securely in place of your plastic factory cover and its asymmetric design is intended to compliment the GrimmSpeed Tool Tray Radiator Shroud perfectly. Available in brushed stainless steel, as well as three standard texture DuPont powdercoat finishes, there's an option for everybody.

Tired of being teased for your corroded alternator and boring engine bay? Step your Alternator Cover game up; GrimmSpeed has just what you need. This cover mounts securely in place of your plastic factory cover and its asymmetric design is intended to compliment the GrimmSpeed Tool Tray Radiator Shroud perfectly. Available in brushed stainless steel, as well as three standard texture DuPont powdercoat finishes, there's an option for everybody.

   
 
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