Product Description
Fitment Information:
2022
-2024 Subaru WRX
Features:
The GrimmSpeed Post MAF Pipe Kit is an excellent upgrade for your FA24-powered WRX. This kit is designed to replace the restrictive corrugated structural folds of the stock plastic unit with larger diameter CNC mandrel bent aluminum tubing. The 3-inch tubing and large radius bends are designed to reduce restriction and maximize the performance of your WRX's factory intake box. This results in faster spool times, which can significantly enhance your driving experience.
For the 2022
-2024 WRX models, Subaru has included a federally mandated hydrocarbon filter into the stock airbox. This Post-MAF Pipe Kit retains this element, keeping your vehicle's emissions in check.In addition, the kit now comes with a beautiful textured black powdercoat finish, which not only looks great but also provides extra durability and protection against the elements. The GrimmSpeed Post MAF Pipe Kit is a must-have for any 22-23 WRX owner looking to spruce up their engine with an OEM+ look and fitment.
Seamless Flow - CAD-optimized design to maximize performance from the stock airbox
No Tuning Required - even when coupled with GrimmSpeed DRY-CON Panel Air Filter for maximum performance
Maintains OEM Emissions - allows you to retain the hydro-carbon filter
4-Ply Stainless Steel-Reinforced Silicone - extremely durable, yet flexible
OEM Fitment - easy install without any modifications required
Installation Guide
Pair your GrimmSpeed Post-MAF Pipe Kit with the GrimmSpeed Dry-Con Panel Air Filter to get the most out of your intake system without the need for any tuning changes!
Usually ships same or next day. 
