Product Description Specifications HKS RS VAB VAF WRX STI EJ257 CARB: This product is not CARB Legal and not for sale in California MPN: 70020-AF108
HKS SUPER TURBO MUFFLER Ti Subaru VAB WRX STI/VAG WRX S4 - 31029-AF013V MSRP: $6,300.00 Was: Now: $5,355.00 Add to Cart
HKS LEGAMAX Premium WRX STI/WRX 2015 US - 31021-BF001 MSRP: $1,540.00 Was: Now: $1,309.00 Add to Cart
HKS Hi-Power Muffler WRX STI/WRX 2015 US - 31006-BF001 MSRP: $1,600.00 Was: Now: $1,360.00 Add to Cart
Brian Crower Subaru EJ205-WRX/EJ257-STi Single Valve Springs - BC1600 MSRP: Was: Now: $95.55 Add to Cart