Skip to main content
JR Filters Filter 6 3/8' X 8.5' | TrackTheory
JR FILTERS · JRF-R123216 JR Filters · JRF-R123216 JR Filters Filter 6 3/8' X 8.5' Clean air, consistent power — a filter that earns its place on track.
▸ 6 3/8" x 8.5" sizing suits a wide range of intake setups▸ JR Filters construction balances airflow with genuine filtration efficiency▸ Reusable media keeps running costs low across a full season$25
incl. GST · ships AU-wide ● Made to order We confirm availability with our supplier when you order.
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
JR Filters Filter 6 3/8' X 8.5' $25.00
Add to cart Made to order · availability confirmed when you order
Home Shop Garage Account Confirm availability with us — quick reply, usually same day
“Small part, real difference.”
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Cheap panel filters let through what they shouldn't, and restrictive ones cost you power. JR Filters sits in the middle ground — enough flow to support performance builds, enough filtration to protect the engine doing the work. At $25, it's the kind of consumable you replace without thinking twice and never regret running.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 482 504 Built in Adelaide · Shipping AU-wide
