Grimmspeed Stage 3 Power Package - 2015-2021 Subaru WRX

Grimmspeed Stage 3 Power Package Subaru WRX 2015+

RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed.

 

This is the GrimmSpeed Stage 3 Power Package. GrimmSpeed has carefully chosen all of these components to work seamlessly together to provide your vehicle with a substantial bump in power and performance. In terms of bolt-on performance upgrades, the Stage 3 power package contains all of the essential ingredients that will save you time and guesswork especially under the experienced hands of a company that has been established in the game for many years. Below are detailed features of each component included in the Stage 3 Power Package. 

 

GRIMMSPEED 3-PORT BOOST CONTROL SOLENOID:

• Decreases spool time
• Black anodized finish
• Nickel-plated fittings
• 3-port solenoid with proprietary internal design
• Plug-and-play wiring connector
• Compact design 

 

GRIMMSPEED STEALTHBOX COLD AIR INTAKE SYSTEM:

• Black finish
• Designed in CAD to perfectly mate with the factory turbo and ram air scoop
• Low bend angle aluminum intake tube minimizes turbulence and restriction
• Shielded MAF sensor placement protects the MAF from heat for increased accuracy

 

GRIMMSPEED TOP MOUNT INTERCOOLER W/SPLITTER:

• Silver core finish
• 13.1" x 10" x 3.75" in size 
• Cross-flow core design
• Includes super durable 5-ply silicone couplers
• Includes a fully integrated two-piece splitter to effectively collect air from the factory hood scoop
• Includes vibration isolating mounting 
• Designed with a water/meth 1/8" NPT bung
• Thoroughly cleaned, inspected, and sealed by GrimmSpeed prior to shipping

 

GRIMMSPEED CHARGE PIPE KIT:

• Black powder-coated finish
• Durable and lightweight 6061 aluminum construction
• Smooth and gradual transitions from the tapered turbo adapter all the way to the intercooler
• Silicone used to insulate against the hot turbo area, aluminum used to further reject heat from the hot charged air
• CNC-machined turbo flange designed for custom O-ring, preventing a common failure seen in other aftermarket charge pipes
• Does not unnecessarily relocate the bypass valve, reducing components and making installation faster and easier

 

GRIMMSPEED CATTED J-PIPE:

• 304 stainless steel construction
• Innovative turbo flange design
• One-piece tube for a great fitment
• Smooth 3.5" to 3" transition in the piping
• Optimized piping routing for the best ground clearance without any turbulence or restrictions in flow
• Designed with a 3rd O2 bung for those of you who are adding an aftermarket wideband O2 sensor
• Grounding strap mount
• 300-cell metallic substrate catalytic converter 

 

NOTE:

• Includes (2) GrimmSpeed license plate frames
• Tuning required to maximize the power and performance