WebWhen it comes to cold air intake systems, GrimmSpeed is a trusted company that invests the proper research and development to produce an effective intake system that provides real-world results. The same concept is no exception for the latest Stealthbox Cold Air Intake System. Here are some additional specs: • +32WTQ (14.3%) and +21WHP (9.6%). WebInspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015+ WRX. Of course performance is the highest priority, …
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WebStealthbox Air Intake Kit by GrimmSpeed®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the industry-leading professionals who use the most advanced materials and manufacturing techniques, they will increase airflow and reduce air ... WebAdditional Info. Copious amounts of research and development led to the creation of the GrimmSpeed Stealthbox intake for 2015-2024 Subaru WRX. GrimmSpeed wanted intake that purred quietly under normal driving circumstances, but would roar at wide open throttle; one that looked at home in the well-sorted 2015+ WRX engine bay instead of a shoebox ... scrub and wash
GrimmSpeed StealthBox Cold Air Intake - 2015-2024 STI Subispeed
WebCold Air Intakes > Grimmspeed StealthBox Cold Air Intake Black - Subaru WRX 2015-2024; Grimmspeed StealthBox Cold Air Intake Black … WebThe intake the for the 15+ STI can be thought of as a hybrid of the tube and filter used in the 08-14 WRX intake and the Stealthbox heat shield used in the 2015+ WRX intake. Small design changes were made, but the overall fit and performance is approximately the same. WebGrimmSpeed Stealthbox Intake Kit Includes 1x CNC bent intake tube w/ MAF flange 1x GrimmSpeed high-flow air filter 1x Aluminum heat shield 1x 12" MAF harness extension 1x Silicon hump coupler 3x Stainless steel worm gear clamp 3x Rubber gasket material cut-to-length 2x MAF sensor machine screws Fitments 2015-2024 Subaru WRX Specs. pch rent car