Manley PerformanceManley 86.5mm Bore Size 1.2mm x 1.2mm x 2.8mm Ring Width Ring Set Piston Ring SetMfr Part #: 46865-4$155.20
Manley PerformanceManley Sport Compact 85.0mm Bore Drop In 1.2mm x 1.2mm x 2.8mm Standard Ring Set Piston Ring SetMfr Part #: 46850-4$155.20
Manley PerformanceManley 87.5mm File Fit 1.2mm x1.2mmx2.8mm Standard (7-11lbs) Ring Set Piston Ring SetMfr Part #: 46875-4$144.28
WisecoWiseco 99.75mm (3.927in) Ring Set 1.2 x 1.5 x 2.0mm Ring Shelf Stock Piston Ring SetMfr Part #: 9975VF$26.99
JE PistonsJE Pistons Ring Sets 99.5 79 130.5 30.7 57.0 8.5:1 -16.5 407 TFMfr Part #: JG4904-3917$173.63
CarrilloCarrillo BMW S58B30 5.945in Carrillo Rod w/ 3/8 CARR-PS Bolt 0.0065in-0.0075inMfr Part #: SCR15003$2,189.25
JE PistonsJE Pistons Ring Sets 99.75 Bore 79 Stroke 130.5mm 30.7mm C/D -17.0 Dome 405Mfr Part #: JG4904-3927$173.63
Mahle OEMahle OE Piston Ring Set Subaru 2.5L H4 EJ253,255,257, 04-15 Baja Forester Impreza Legacy OutbackMfr Part #: 42308CP$200.24
MahleMahle MS 4.125in+.005in .043in .043in 3.0mm File Fit Rings Ring SetMfr Part #: 4130ML-043$175.25
MahleMahle MS 4.125in+.005in .043in 1.5mm 3.0mm File Fit Rings Ring SetMfr Part #: 4130MS-1115$172.33