Skip to content

Brian Crower (BC)

Founded by Brian Crower in California, Brian Crower, Inc. fills the gap in high-performance engine components for sport compact vehicles. Their lineup includes CNC-ground camshafts, 4340 alloy crankshafts, connecting rods, valve springs, retainers, stroker kits, and more—crafted for engines like Honda B/K‑series, Toyota 1JZ/2JZ, Mitsubishi 4G63, Nissan SR20, Subaru EJ, Chevy LS, and others.

BC camshafts are precision-ground to ±0.02 mm, datumed and measured with sub‐micron accuracy, and dyno-tested for horsepower gains before production. Their crankshafts and rods use premium 4340 chromoly steel, CNC-machined to tight tolerances, and are complemented by titanium retainers and high-performance valve train components.

Combining motorsport-grade engineering with competitive pricing, Brian Crower gear delivers reliable, dyno-proven performance for enthusiasts building street, track, or boosted sport compact engines.

Filters

$
$
User 1

Brian Crower Valves - 25mm (STD) Inconel Exhaust - 2017+ Can-Am X3 Rotax 900 Ace

Brian Crower
$271.44 - $271.44
$271.44
$271.44 - $271.44
$271.44
In stock

Brian Crower Valves - 25mm (STD) Inconel Exhaust - 2017+ Can-Am X3 Rotax 900 Ace

$271.44 - $271.44
$271.44
$271.44 - $271.44
$271.44
User 1

Brian Crower Valves - 29mm (STD) Intake - 2017+ Can-Am X3 Rotax 900 Ace

Brian Crower
$151.84 - $151.84
$151.84
$151.84 - $151.84
$151.84
In stock

Brian Crower Valves - 29mm (STD) Intake - 2017+ Can-Am X3 Rotax 900 Ace

$151.84 - $151.84
$151.84
$151.84 - $151.84
$151.84
User 1

Brian Crower Valves - 29.2mm (STD) Exhaust - Polaris XP1000 / XPTurbo

Brian Crower
$101.92 - $101.92
$101.92
$101.92 - $101.92
$101.92
In stock

Brian Crower Valves - 29.2mm (STD) Exhaust - Polaris XP1000 / XPTurbo

$101.92 - $101.92
$101.92
$101.92 - $101.92
$101.92
User 1

Brian Crower Valves - 37.8mm (STD) Intake - Polaris XP1000 / XPTurbo

Brian Crower
$101.92 - $101.92
$101.92
$101.92 - $101.92
$101.92
In stock

Brian Crower Valves - 37.8mm (STD) Intake - Polaris XP1000 / XPTurbo

$101.92 - $101.92
$101.92
$101.92 - $101.92
$101.92

Brian Crower Honda D16Y8/D16Z6 27mm Exhaust Valves

Brian Crower
$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00
In stock

Brian Crower Honda D16Y8/D16Z6 27mm Exhaust ValvesThis Part Fits: Year Make Model Submodel 1992-2000 Honda Civic EX 1992-1995 Honda Civic Si ...

View full details
$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00
User 1

Brian Crower Honda/Acura B18C/B16A/B17A 28mm Black Nitride w/Flat Face Exhaust Valves

Brian Crower
$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00
In stock

Brian Crower Honda/Acura B18C/B16A/B17A 28mm Black Nitride w/Flat Face Exhaust Valves

$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00
User 1

Brian Crower Honda/Acura B18C/B16A/B17A 33mm Black Nitride w/Flat Face Intake Valves

Brian Crower
$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00
In stock

Brian Crower Honda/Acura B18C/B16A/B17A 33mm Black Nitride w/Flat Face Intake Valves

$197.00 - $197.00
$197.00
$197.00 - $197.00
$197.00

Brian Crower 2022+ Polaris Pro R Steel Billet Keepers/Locks - 5.5mm Stem

Brian Crower
$135.20 - $135.20
$135.20
$135.20 - $135.20
$135.20
In stock

Brian Crower 2022+ Polaris Pro R Steel Billet Keepers/Locks - 5.5mm Stem

$135.20 - $135.20
$135.20
$135.20 - $135.20
$135.20
User 1

Brian Crower Keepers/Locks - Polaris XP1000 / XPTurbo 5.5mm Stem

Brian Crower
$67.60 - $67.60
$67.60
$67.60 - $67.60
$67.60
In stock

Brian Crower Keepers/Locks - Polaris XP1000 / XPTurbo 5.5mm Stem

$67.60 - $67.60
$67.60
$67.60 - $67.60
$67.60

Brian Crower Spring Steel SEATS ONLY Toyota 2JZGTE/1JZGTE (From Valve & Retainer Kit BC0310) - 24Qty

Brian Crower
$106.00 - $106.00
$106.00
$106.00 - $106.00
$106.00
In stock

Brian Crower Spring Steel SEATS ONLY Toyota 2JZGTE/1JZGTE (From Valve & Retainer Kit BC0310) - 24QtyThis Part Fits: Year Make Model Submodel ...

View full details
$106.00 - $106.00
$106.00
$106.00 - $106.00
$106.00

Brian Crower Retainers - Titanium - 2017+ Can-Am Maverick X3 Rotax 900 Ace

Brian Crower
$170.04 - $170.04
$170.04
$170.04 - $170.04
$170.04
In stock

Brian Crower Retainers - Titanium - 2017+ Can-Am Maverick X3 Rotax 900 Ace

$170.04 - $170.04
$170.04
$170.04 - $170.04
$170.04

Brian Crower Toyota 2JZGTE/Lexus 2JZGE Steel Retainers (Set of 24)

Brian Crower
$210.00 - $210.00
$210.00
$210.00 - $210.00
$210.00
In stock

Brian Crower Toyota 2JZGTE/Lexus 2JZGE Steel Retainers (Set of 24)This Part Fits: Year Make Model Submodel 1993-2005 Lexus GS300 Base 2001-200...

View full details
$210.00 - $210.00
$210.00
$210.00 - $210.00
$210.00
User 1

Brian Crower BRZ/FRS FA20 Single Valve Springs

Brian Crower
$210.00 - $210.00
$210.00
$210.00 - $210.00
$210.00
In stock

Brian Crower BRZ/FRS FA20 Single Valve Springs

$210.00 - $210.00
$210.00
$210.00 - $210.00
$210.00

Brian Crower Toyota 2JZGTE/Lexus 2JZGE Single Valve Springs - Single Spring

Brian Crower
$5.80 - $5.80
$5.80
$5.80 - $5.80
$5.80
In stock

Brian Crower Toyota 2JZGTE/Lexus 2JZGE Single Valve Springs - Single Spring

$5.80 - $5.80
$5.80
$5.80 - $5.80
$5.80

Brian Crower 2021+ Polaris Pro R Stage 2 Duner Camshafts (Set Of 2)

Brian Crower
$1,040.00 - $1,040.00
$1,040.00
$1,040.00 - $1,040.00
$1,040.00
In stock

Brian Crower 2021+ Polaris Pro R Stage 2 Duner Camshafts (Set Of 2)

$1,040.00 - $1,040.00
$1,040.00
$1,040.00 - $1,040.00
$1,040.00
User 1

Brian Crower Camshafts - Stage 2 - 2016+ Yamaha YXZ / Sidewinder / Arctic Cat XX 2018+ (Set Of 2)

Brian Crower
$726.96 - $726.96
$726.96
$726.96 - $726.96
$726.96
In stock

Brian Crower Camshafts - Stage 2 - 2016+ Yamaha YXZ / Sidewinder / Arctic Cat XX 2018+ (Set Of 2)

$726.96 - $726.96
$726.96
$726.96 - $726.96
$726.96
User 1

Brian Crower Dual Spring/Steel Retainer/Seat Kit - Yamaha YXZ / Sidewinder / Arctic Cat XX

Brian Crower
$338.00 - $338.00
$338.00
$338.00 - $338.00
$338.00
In stock

Brian Crower Dual Spring/Steel Retainer/Seat Kit - Yamaha YXZ / Sidewinder / Arctic Cat XX

$338.00 - $338.00
$338.00
$338.00 - $338.00
$338.00

Brian Crower 2017+ Can-Am X3 Rotax 900 Ace Stage 3 Camshafts (Set Of 2)

Brian Crower
$726.96 - $726.96
$726.96
$726.96 - $726.96
$726.96
In stock

Brian Crower 2017+ Can-Am X3 Rotax 900 Ace Stage 3 Camshafts (Set Of 2)

$726.96 - $726.96
$726.96
$726.96 - $726.96
$726.96
User 1

Brian Crower 2016+ Polaris XPTurbo Stage 2 Camshafts (Set Of 2)

Brian Crower
$622.96 - $622.96
$622.96
$622.96 - $622.96
$622.96
In stock

Brian Crower 2016+ Polaris XPTurbo Stage 2 Camshafts (Set Of 2)

$622.96 - $622.96
$622.96
$622.96 - $622.96
$622.96

Brian Crower 2016+ Polaris XPTurbo Stage 2 Camshafts

Brian Crower
$518.96 - $518.96
$518.96
$518.96 - $518.96
$518.96
In stock

Brian Crower 2016+ Polaris XPTurbo Stage 2 Camshafts

$518.96 - $518.96
$518.96
$518.96 - $518.96
$518.96

Brian Crower 2014+ Polaris XP1000 N/A Stage 2+ Camshafts

Brian Crower
$518.96 - $518.96
$518.96
$518.96 - $518.96
$518.96
In stock

Brian Crower 2014+ Polaris XP1000 N/A Stage 2+ Camshafts

$518.96 - $518.96
$518.96
$518.96 - $518.96
$518.96
User 1

Brian Crower 2014+ Polaris XP1000 N/A Stage 2 Camshafts (Set Of 2)

Brian Crower
$518.96 - $518.96
$518.96
$518.96 - $518.96
$518.96
In stock

Brian Crower 2014+ Polaris XP1000 N/A Stage 2 Camshafts (Set Of 2)

$518.96 - $518.96
$518.96
$518.96 - $518.96
$518.96

Brian Crower Polaris XP1000/XPTurbo/XP900 Beehive Spring/Steel Retainer Kit/Seat & Seal Kit

Brian Crower
$310.96 - $310.96
$310.96
$310.96 - $310.96
$310.96
In stock

Brian Crower Polaris XP1000/XPTurbo/XP900 Beehive Spring/Steel Retainer Kit/Seat & Seal Kit

$310.96 - $310.96
$310.96
$310.96 - $310.96
$310.96
User 1

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 2+ - Set of 4

Brian Crower
$965.00 - $965.00
$965.00
$965.00 - $965.00
$965.00
In stock

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 2+ - Set of 4

$965.00 - $965.00
$965.00
$965.00 - $965.00
$965.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare