Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8
$24.63
$19.91
SPTVSI-BM50-I-8
Engine Components
Under 100
Valve Seals
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8
Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks)
$1,207.88
$976.17
SPTBMEVI-1054S-HS-12
Engine Components
Valves
Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks)
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16
$311.52
$251.76
SPTRET-HBK-ST-16
Engine Components
Valve Springs, Retainers
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,537.24
$1,242.37
SPTSPRK-H1000D-BM
Engine Components
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,537.24
$1,242.37
SPTSPRK-H1005D-BM
Engine Components
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
$1,357.65
$1,097.22
SPTSPRK-H1000D-BM-ST
Engine Components
Valve Springs, Retainers
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit
Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket
$548.51
$443.30
SPTHG-BMW-S50-87-2T
Engine Components
Head Gaskets
Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket
Supertech BMW S52 Steel Spring Retainer - Set of 24
$467.40
$377.73
SPTRET-HBK-ST-24
Engine Components
Valve Springs, Retainers
Supertech BMW S52 Steel Spring Retainer - Set of 24
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
$1,537.24
$1,242.37
SPTSPRK-2521-2BM-T1
Engine Components
Valve Springs, Retainers
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12
$180.06
$145.51
SPTGDE-BMW-S54-EI-12
Engine Components
Valve Guides
Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
$2,227.44
$1,800.16
SPTSPRK-BMS63B
Engine Components
Valve Springs, Retainers
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
$859.35
$694.51
SPTSPR-BMS65-BE1-32
Engine Components
Valve Springs, Retainers
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
