Show More >. The GrimmSpeed Stage 1 Power Package is an excellent place to start when modifying your car. We will send you a notification as soon as this product is available again. Shipping was quick. RallySport Direct takes this hassle away from your lifeand offers a great selection of Staged Power Packages that includes everything needed to make real world power. Any returns received without an RMA (Return Merchandise Authorization) number will be automatically declined, and the customer will be responsible for shipping the order back to them. Ends 8/12/22. Directly to your inbox. Want to shave a few seconds off your next lap in the Subaru STI? GrimmSpeed Stage 1 Power Package Subaru WRX 2015-2021. The Cold Air Intake decreases restriction before the turbos compressor. All returns/exchange inquiries must be made within 14 days after receipt of order. The upgraded GrimmSpeed 3-Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having your vehicle professionally tuned. . This decrease in restriction increases compressor efficiency, which builds boost pressure faster and higher. The stage 1 Power Package consists of an upgraded Stealthbox Cold Air Intake system that replaces the factory restrictive unit, and allows the turbocharger to breathe better which increases horsepower, torque, and improves throttle response. The Cold Air Intake decreases restriction before the turbo's compressor. The Cold Air Intake decreases restriction before the turbos compressor. The GrimmSpeed Intake adds an additional performance increase by reducing pre-turbo restriction, which allows your turbo to build boost more quickly and more efficiently. And oftentimes, those opinions stem from hearsay that they got from their backyard neighbor that has that perpetual project that's been sitting under a tarp on the side of the house for years. Sign up to get the latest on sales, new releases and more , 2022 New Provisions Racing. The GrimmSpeed Intake adds an additional performance increase by reducing pre-turbo restriction, which allows your turbo to build boost more quickly and more efficiently.. This kit will take around an hour to install.. PerformanceWith the GrimmSpeed Stage 1 Power Package and a tune, expect to see a decrease in time to spool, rock solid boost control and an increase in torque and horsepower, The Electronic Boost Control Solenoid keeps boost in the system instead of bleeding it away like the factory configuration. We offer staged power packages for various makes and models where the research has been done and the parts have been put together for our convenience and ready to bolt onto your vehicle. The Cold Air Intake decreases restriction before the turbos compressor. Intake will make your turbo produce sweet sound. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. Returns and exchanges are only offered on eligible items, excluding final sale and special ordered items. The upgraded GrimmSpeed 3-Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having your vehicle professionally tuned. Your are successfully subscribed for email notifications. And oftentimes, those opinions stem from hearsay that they got from their backyard neighbor that has that perpetual project that's been sitting under a tarp on the side of the house for years. In most cases orders are processed same day or the next business day. It's important to note that all GrimmSpeed Staged Power Packages require a proper tune. At times when searching the worldwide interwebs on how to make your car more powerful or faster, you're going to find that everyone has their own opinions. PerformanceWith the GrimmSpeed Stage 1 Power Package and a tune, expect to see a decrease in time to spool, rock solid boost control and an increase in torque and horsepower, The Electronic Boost Control Solenoid keeps boost in the system instead of bleeding it away like the factory configuration. of reviewers would recommend this product to a friend, Reviewed by jeffrey h., from United States, Taxes and shipping fee will be calculated at checkout. This decrease in restriction increases compressor efficiency, which builds boost pressure faster and higher. The GrimmSpeed Stage 1 Power Package is an excellent place to start when modifying your 2015+ Subaru WRX. The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as a complete system. Choosing a selection results in a full page refresh. Automatically applied at checkout. The same policy applies to final sale items. Most orders take about 1-3 business days to ship. Decrease quantity for Grimmspeed Stage 1 Power Package - 15+ Subaru WRX, Increase quantity for Grimmspeed Stage 1 Power Package - 15+ Subaru WRX, GrimmSpeed 3-Port Electronic Boost Control Solenoid - Learn More, GrimmSpeed Cold Air Intake System - Learn More, GrimmSpeed License Plate Frames - Learn More, Decrease Spool Time- Lower intake restriction and better boost control, Plug and Playinto OEM Harness- No splicing wires like other BCS solutions, Minimize Intake Restriction- Combining the advantages and eliminating the negatives of both traditional intake designs, MAF sensor location- Inside heat shield, isolated from engine bay heat, Custom reusable high flow air filter-Integrated velocity stack entrance smooths incoming air, Made in the USA- Right here in Minnesota, in fact, 60min Installation- Extremely simple with our written and video guides. Motul 8100 5W30 X-Clean EFE Oil and Filter Kit - 15-21 WRX, GrimmSpeed Stock Downpipe to 3" Catback Adapter - Subaru, New Provisions Racing Replacement Invidia Gasket Kit* Subaru - Universal. And you don't need lots of NOS either to blow the welds off your intake manifold. Once you receive your RMA number, you will have 30 days to ship the item/order back to the respective location. The GrimmSpeed Intake adds an additional performance increase by reducing pre-turbo restriction, which allows your turbo to build boost more quickly and more efficiently.Part #: 191010, 1x GrimmSpeed 3-Port Electronic Boost Control Solenoid (057041), 1x GrimmSpeed Cold Air Intake System (060060), 1x GrimmSpeed License Plate Frames (111002). Instead of piecing together parts from many different manufacturers and hoping that they're design theories are compatible, consider starting with one of our excellent Staged Power Packages based on your goals! The upgraded GrimmSpeed 3-Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having your vehicle professionally tuned. Improve the performance in your vehicle with the Grimmspeed Stage 1 Power Package. The upgraded GrimmSpeed 3-Port Boost Control Solenoid offers more accurate and more responsive boost control and is a must when having your vehicle professionally tuned. Due to high volume of orders, please inquire about inventory if it is not directly listed on the product. Want to make some serious power in the Ford Focus ST? PerformanceWith the GrimmSpeed Stage 1 Power Package and a tune, expect to see a decrease in time to spool, rock solid boost control and an increase in torque and horsepower, The Electronic Boost Control Solenoid keeps boost in the system instead of bleeding it away like the factory configuration. Highly recommend. . This, coupled with its extremely fast and precise response, makes for an invaluable tool for tuning your boost curve. Great quality as always from Grimmspeed products. "Now all you have to do is get a wide tire in the back see. When combined with a quality intake, this will build boost faster, and more effectively. The Cold Air Intake decreases restriction before the turbo's compressor. With the GrimmSpeed Stage 1 Power Package and a tune, expect to see a decrease in time to spool, rock solid boost control and an increase in torque and horsepower, The Electronic Boost Control Solenoid keeps boost in the system instead of bleeding it away like the factory configuration. When shopping for Staged Power Packages, make sure you check out the great selection offuel injectorsandfuel pumpsand make sure you supplement your motor with enough fuel to handle all that added horsepower. Choosing a selection results in a full page refresh. This, coupled with its extremely fast and precise response, makes for an invaluable tool for tuning your boost curve. Start with something less specific - you can refine your search results later. Any orders placed after 4p PST for items that are in stock will be shipped the next business day. Instead of piecing together parts from many different manufacturers and hoping that they're design theories are compatible, consider starting with one of our excellent Staged Power Packages based on your goals! This, coupled with its extremely fast and precise response, makes for an invaluable tool for tuning your boost curve. The GrimmSpeed Stage 1 Power Package is an excellent place to start when modifying your 2015+ Subaru WRX. The GrimmSpeed Intake adds an additional performance increase by reducing pre-turbo restriction, which allows your turbo to build boost more quickly and more efficiently. This decrease in restriction increases compressor efficiency, which builds boost pressure faster and higher. The stage 1 Power Package consists of an upgraded Stealthbox Cold Air Intake system that replaces the factory restrictive unit, and allows the turbocharger to breathe better which increases horsepower, torque, and improves throttle response. The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together as a complete system. MSP Carbon Fiber VR Style Hood w/ Heat Extractor 2015-2021 WRX/STI, MSP Carbon Fiber OEM Hood Scoop Replacement 2015-2021 WRX/STI, MSP Sequential Fog Light Bezels 2018-2021 WRX/STI, MSP STI Style Carbon Fiber Lip 2015-2021 WRX/STI, FactionFab FR-Spec V2 Coilovers 2015-2021 WRX/STI, AWE Tuning Track Edition Catback w/ Diamond Black Tips 2011-2021 WRX/STI, AEM Front Strut Tower Bar Wrinkle Red 2015-2021 WRX/STI, aFe Magnum Pro 5R Performance Air Filter 2008-2021 WRX/ 2008-2018 STI, aFe Magnum Pro Dry S Performance Air Filter 2008-2021 WRX/ 2008-2018 STI, GrimmSpeed 3-Port Electronic Boost Control Solenoid. This decrease in restriction increases compressor efficiency, which builds boost pressure faster and higher. Many tuners recommend this intake for the most accurate MAF readings and ease of tuning.