S&S Cycle 91-7702 96in. Big Bore Kit - Black Powder-Coat fuel-air-oxygen-sensors Brian Crower 02-09 WRX /

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm Over STD Tip (33mm) Exhaust Valve Set 8

grease and road grime

Available for single-cable threaded or dual-cable snap-in style setups

Cover it up with body Armor

2020-2023 Beta 500 RR-S

S&S Cycle 91-7702 96in. Big Bore Kit - Black Powder-Coat fuel-air-oxygen-sensors Brian Crower 02-09 WRX /3. 937in. Bore, 4 5 8in, 9. 75: 1 Comp. w Stock Heads Easy installation: no need to bore or split existing cases, just swap the cylinders. Cylinders are constructed from premium aluminum castings with cast in iron liners. Kits include cylinders, pistons, rings and gaskets (head, base and exhaust). Black or silver powder coat finish. Made in the U. S. A. NOTE: This project requires a skilled technician. It is the responsibility of the person assembling