Maximize Your 2022+ WRX's Factory Airbox Without Tuning!

Enhance Your FA24-Powered WRX with GrimmSpeed's Post MAF Pipe Kit

Upgrade your driving experience with the GrimmSpeed Post MAF Pipe Kit, designed specifically for your FA24-powered WRX. This kit eliminates the constraints posed by the stock plastic unit's corrugated structural folds by introducing larger diameter CNC mandrel-bent aluminum tubing. The 3" tubing and expansive radius bends aim to minimize restriction, optimizing the performance of your WRX's factory intake box. This translates to quicker spool times, significantly elevating your driving pleasure.

For 2022 and newer WRX models, Subaru has incorporated a federally mandated Hydrocarbon filter into the stock airbox. The Post-MAF Pipe Kit from GrimmSpeed preserves this crucial component, ensuring compliance with emission standards.

Adding a touch of sophistication, the kit now boasts a striking textured black powdercoat finish. Beyond its aesthetic appeal, this finish enhances durability and shields against environmental elements. The GrimmSpeed Post MAF Pipe Kit is indispensable for 2022+ WRX owners seeking an OEM+ appearance and fitment for their engine bay. For optimal performance without requiring tuning changes, pair this kit with one of our Dry-Con Panel Filters. Elevate your intake system with GrimmSpeed, where form meets function seamlessly!

QUICK SPECS:

• 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, no modification required

FITMENTS:

• 2022+ Subaru WRX (All trims)