Paragon 2-piece Rotors Front Pair 340mm x 30mm (13.39" x 1.18") - 18+ Subaru WRX STI 6-pot calipers (VAB / VAF)
Paragon 2-piece Rotors Front Pair 340mm x 30mm (13.39" x 1.18") - 18+ Subaru WRX STI 6-pot calipers (VAB / VAF) - Mil-Spec Black Hard Coat Anodizing:https is backordered and will ship as soon as it is back in stock.
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Paragon 340x30mm front two-piece brake rotors for Subaru WRX STI VAB / VAF with six-piston front calipers. Supplied as a pair of complete rotor assemblies for the stated brake application.
Choosing the correct brake application
The identifying feature is the factory six-piston front brake package and its 340x30mm disc, rather than the WRX or STI badge alone. Paragon also lists WRX TR/tS applications with the corresponding Brembo six-piston hardware. A car converted to these calipers must have the complete matching brake arrangement.
Rotor specifications and fitment
| Vehicle / brake application | Subaru WRX STI VAB / VAF with six-piston front calipers |
|---|---|
| Axle | Front |
| Diameter × new thickness | 340x30mm |
| Sales unit / included parts | Two complete rotor assemblies (one pair) |
| Construction | Floating two-piece |
| Rotor-to-hat attachment | H-Bobbin, 8 bolts |
| Friction ring | CM-250 high-carbon alloy cast iron |
| Hat material | 6061-T6 aluminum |
| Disc surface / ventilation | Slotted face; directional ventilation |
| Manufacturer assembly references | P2R.043.340.300.20300.04.03.01.F / P2R.043.340.300.20300.04.03.02.F |
Construction and service considerations
The floating attachment allows relative movement between the iron friction ring and aluminum hat as the disc heats. A later ring replacement must match the complete assembly reference and attachment system, not diameter alone.
Choose only the hat finish shown in the product selector. See the Paragon general rotor installation and bedding guide (PDF). Check pad compatibility, mounting surfaces and wheel clearance for the installed brake package.
Product FAQs
Are these the same front rotors as the four-piston STI version?
No. This is the 340x30mm six-piston application. The separate four-piston STI listing uses 326x30mm rotors. Match the installed calipers and rotor specification before ordering.
Is this 340x30mm front product a complete rotor pair or bare rings?
It supplies two complete rotor assemblies with hats. Bare replacement friction rings are a separate product; match their dimensions and attachment details before rebuilding existing assemblies.
Pit Garage is an automotive service and performance parts shop in the Los Angeles area. Contact Pit Garage with your chassis, axle and installed brake package for selection help, or browse Paragon brake products.