High-Flow Replacement Air Filter for 2019-2021 STI, RA ASM-TAC-727

High-Flow Replacement Air Filter for 2019-2021 STI, RA ASM-TAC-727The PERRIN High Flow Replacement Air Filter is a reusable, panel style filter that fits directly into your airbox. It boosts horsepower for a durable, cost effective performance upgrade.

delivering not only a dazzlingly luxurious appearance but also exceptional corrosion and rust resistance

Comes with 5 soft foam darts with rubber tips

Designed for vehicles with 5x114

It features correct MAF alignment and tubing size to maintain proper air-fuel ratios and avoid check engine lights

PERRIN Intercooler Support Beams ensure maximum rigidity and long-term durability

*Free upon request with any PERRIN order of $150 or more

Keep your Subaru’s battery secure with the PERRIN Battery Tie Down

The PERRIN Turbo Grid Tee is 100% cotton with a classic cut built for everyday wear from the garage to the open road

Rub the brush back and forth and watch hair collect on the

With a variety of gem-shaped flavors

Every mouse needs a good mouse pad

the PERRIN Drift Button eliminates concerns about the parking brake locking in the up position while drifting