GrimmSpeed
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GrimmSpeed Electronic Boost Control Solenoid 3-Port MazdaSpeed 3
GrimmSpeed$274.45 NZDPart Num: 057028 The MOST COMPLETE AND BEST PERFORMING MazdaSpeed BCS Ever Built, Period. Get into Boost Much Quicker (Flows 10% more than competit...
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GrimmSpeed Equal Length Header - Subaru 15-21 WRX
GrimmSpeedOriginal Price $1,900.13 NZDCurrent Price $1,615.11 NZDPart Number: 113008 Over the years, GrimmSpeed has proven that our exhaust products are some of the highest-quality and best-performing in the indu...
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GrimmSpeed EWG Block-Off Plate - 44mm V-Band
GrimmSpeed$148.93 NZDPart Number: 008008 A full External Wastegate (EWG) set-up consists of a EWG up-pipe and a wastegate. The EWG set-up creates better turbo spool bec...
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GrimmSpeed Exhaust Manifold To Head Gasket (Pair) - Subaru
GrimmSpeed$46.81 NZDPart Number: Gasket-020001 GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed™ we have worked with endless amounts...
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GrimmSpeed Exhaust Manifold To Up Pipe Gasket 2X Thick - Subaru
GrimmSpeed$48.93 NZDPart Number: Gasket-027001 GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price. FINALLY you have an option for an extra thick Exha...
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GrimmSpeed Hella Horn Wiring Harness 02-14 WRX, 04-14 STI
GrimmSpeed$72.34 NZDPart Number: 040005 When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie, we have you covered. After some t...
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GrimmSpeed Hella Horn Wiring Harness 15+ WRX/STI
GrimmSpeed$82.97 NZDPart Number: 040026 When it comes to wiring the Hella Horns that are mounted to your beautiful GrimmSpeed BroTie, we have you covered. After some t...
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GrimmSpeed HiFlow Exhaust Manifold Crosspipe 02-05/08+ WRX, ALL STi/LGT
GrimmSpeed$489.33 NZDPart Number: 001001 Subaru supplies its turbo owners with a tiny little crosspipe from the factory. 50% of your exhaust gasses are passing through ...
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GrimmSpeed Intake Manifold-To-TGV Gasket (Pair) - Subaru
GrimmSpeed$34.00 NZDPart Number: Gasket-023001 GrimmSpeed™ does it again! Introducting our enlarged bore Intake Manifold to TGV gaskets. Why do you want the enlarged b...
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GrimmSpeed Lightweight Crank Pulley - BRZ/FRS/86, 2015-18 WRX
GrimmSpeedfrom $272.32 NZDPart Number: 095015R In our opinion, the OEM Subaru crank pulley has been a cause for concern ever since its original design. It is relatively heav...
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GrimmSpeed Lightweight Crank Pulley - BRZ/FRS/86, 2015-18 WRX
GrimmSpeed$272.32 NZDPart Number: 095015BK In our opinion, the OEM Subaru crank pulley has been a cause for concern ever since its original design. It is relatively hea...
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Grimmspeed Limited Divorced Catted Down-Pipe - Subaru WRX 2008-2014 / STI 2008-2021 / LGT 2005-2009
GrimmSpeed$1,911.67 NZDPart Number: 007097 Proudly made in the USA - Design, Materials and Fabrication Innovative 3-D Contour Flange (Limited models only) FARO™ Arm Desig...
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GrimmSpeed MAF Block Off - WRX/STI/FXT
GrimmSpeed$104.25 NZDPart Number: 053001 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 wa...
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GrimmSpeed Manual Boost Controller
GrimmSpeed$231.90 NZDPart Number: 070002 Welcome to the most refined manual boost controller available on the market today. During development, we worked hand in hand w...
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GrimmSpeed Mitsubishi Evo 8/9/X Exhaust Manifold To Turbo Gasket
GrimmSpeed$40.42 NZDPart Number: Gasket-020003 The exhaust manifold to turbo connection is one of the most important connections in the engine bay. This gasket is know...
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GrimmSpeed Phenolic Thermal Manifold Spacer WRX/STI/FXT/LGT - 8mm
GrimmSpeed$127.65 NZDPart Number: 019001 Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake ...
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GrimmSpeed Pitch Stop Mount
GrimmSpeed$210.62 NZDPart Number: 122005 The factory pitch stop mount is often overlooked and leaves a lot of room for improvement, both in performance and aesthetics. ...
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Grimmspeed Post MAF Intake Hose - Subaru WRX 2015-2021 (Black)
GrimmSpeed$359.55 NZDPart Number: 125023.1 Our post MAF hose construction improves on OE with 2 main features: First is the smooth inner surface, removing the pockets f...
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Grimmspeed Post MAF Intake Hose - Subaru WRX 2015-2021 (Red)
GrimmSpeed$359.55 NZDPart Number: 125023.2 Our post MAF hose construction improves on OE with 2 main features: First is the smooth inner surface, removing the pockets f...
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Grimmspeed Post MAF Intake Hose - Subaru WRX/STI 2002-2007 (Black)
GrimmSpeed$170.20 NZDPart Number: 125009 Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out ...
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