Stage 1 Power Package
Fits: 08-14 STI
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Pay over time · Est. $18.84/payment ⓘ
Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded. View all options
Pay over time · Est. $18.84/payment ⓘ
Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded. View all options
Fitment
Fitment
- 2008-2014 Subaru | WRX STI
Description
Description
GrimmSpeed Stage 1 Power Package - 2008-14 Subaru STI (GRM191004)
GrimmSpeed Staged Power Packages combine components designed and tested to work well together as a complete system, instead of piecing together parts from different manufacturers. The Stage 1 Power Package is an excellent place to start. The GrimmSpeed 3-Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having the vehicle professionally tuned. The GrimmSpeed intake reduces pre-turbo restriction, letting the turbo build boost more quickly and efficiently.
Important: that all GrimmSpeed Staged Power Packages require a proper tune.
Included components
- GrimmSpeed 3-Port Electronic Boost Control Solenoid
- GrimmSpeed Cold Air Intake System
Features
- Decrease spool time: lower intake restriction and better boost control
- Plug and play into OEM harness: no splicing wires like other BCS solutions
- Hybrid cold air/short ram design
- Air straightener dimensionally mimics the factory configuration for accurate MAF sensor readings
- MAF sensor location inside the heat shield, isolated from engine bay heat
- Custom reusable high flow air filter with integrated velocity stack entrance
- 60 minute installation with written and video guides
with the package and a tune, expect a decrease in time to spool, rock solid boost control and an increase in torque and horsepower. The solenoid keeps boost in the system instead of bleeding it away like the factory configuration, and the intake decreases restriction before the compressor.
Fitment
- 2008-2014 Subaru STI
Questions & Answers
- Which vehicles does it fit? This product fits the 2008-2014 Subaru STI.
- Do I need a tune? Yes. all Staged Power Packages require a proper tune.
- What is included? A GrimmSpeed 3-Port Electronic Boost Control Solenoid and a GrimmSpeed Cold Air Intake System.
- How long does installation take? This product fits about 60 minutes with its written and video guides.
Shipping and Delivery
Shipping and Delivery
Review our Shipping Policy for delivery details, shipping costs and exclusions.
Warranty and Support
Warranty and Support
Return and Refund
Return and Refund
Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.
Proposition 65
Proposition 65
Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov
