Fits Nissan SR20DE and SR20DET engines.

This Brian Crower titanium valve spring retainer is engineered to reduce reciprocating mass in the valvetrain, a critical upgrade for high-RPM stability and improved engine response. By replacing factory steel retainers with aerospace-grade titanium, you significantly lower the risk of valve float during aggressive cam profiles or high-boost applications. Each retainer is precision-machined to ensure a perfect seat and consistent spring pressure across the entire RPM range.

• Material: Aerospace-grade titanium for maximum strength-to-weight ratio
• Quantity: Sold individually (one retainer only)
• Function: Reduces valvetrain weight to prevent valve float at high RPM
• Design: CNC-machined for exact fitment and durability
• Manufacturer Part Number: BC2200-1

Fits 1992-2000 Honda Civic EX, Si, and Civic del Sol Si (D16Y8 / D16Z6).

Brian Crower titanium retainers are engineered to reduce valvetrain mass and enhance high-RPM stability in Honda D-series VTEC engines. CNC-machined from premium aerospace-grade titanium, these retainers provide the necessary strength for performance builds while being significantly lighter than factory steel units. This reduction in reciprocating mass helps prevent valve float and ensures precise valve timing during high-revving applications or when utilizing aggressive camshaft profiles.

Designed as a direct performance upgrade, these retainers integrate seamlessly into your engine build to provide a more responsive and reliable valvetrain setup.

• Manufacturer Part Number: BC2070
• Material: CNC-Machined Titanium
• Engine Compatibility: Honda D16Y8 and D16Z6
• Application: High-performance valvetrain reinforcement
• Benefit: Reduced reciprocating weight for higher RPM potential

Fits select 1988-2001 Honda Civic, CRX, CR-V, Civic del Sol, and Acura Integra models (B18A/B18B/B20B engines).

Brian Crower titanium retainers are engineered to reduce valvetrain mass, providing the stability required for high-RPM operation and high-lift camshaft profiles. By replacing heavier factory steel retainers with precision-machined titanium, these components minimize valve float and improve overall engine response. Designed for use with performance valve springs, the BC2020 series is a critical upgrade for builds targeting increased power and reliability.

• CNC machined from aerospace-grade 6AL4V titanium for maximum strength
• Significantly lighter than OEM steel retainers to reduce valvetrain inertia
• Engineered for a precision fit with Brian Crower valve spring kits
• Designed to handle the stresses of high-performance and racing applications
• Manufacturer Part Number: BC2020

Fits select 1993-2015 Honda and Acura models including Civic Si, Integra GS-R/Type R, RSX, TSX, S2000, and Prelude (B16A, B18C, H22, K-Series, and F-Series engines).

Brian Crower BC2011 steel retainers are engineered specifically for high-mileage street applications where long-term valvetrain durability is the priority. While titanium retainers offer weight savings for high-RPM race builds, they are a wear item that can degrade over time in daily-driven vehicles. These 4140 chromoly steel retainers provide the necessary strength and wear resistance to maintain valvetrain stability over tens of thousands of miles without the maintenance concerns of titanium counterparts.

CNC-machined to exact tolerances, these retainers are designed to seat perfectly with your valve springs and locks, providing a secure and reliable upgrade for modified street engines.

• Manufacturer Part Number: BC2011
• Material: 4140 Chromoly Steel
• Application: High Mileage Street
• Engine Compatibility: Honda B16A, B18C, H22, K-Series, F-Series
• Engineered for superior longevity and wear resistance compared to titanium

Fits select 1993-2015 Honda and Acura models, including Civic Si, Integra Type R, S2000, RSX, and Prelude (B/H/K/F Series Engines).

Brian Crower Limited Street/Race titanium retainers are engineered to provide the valvetrain stability required for high-RPM operation. By significantly reducing reciprocating mass compared to factory steel retainers, these components help prevent valve float and enable a more responsive engine under load. Each retainer is precision-machined from aerospace-grade titanium to ensure exacting tolerances and long-term durability in both spirited street and competitive racing environments.

• Material: Aerospace-grade Titanium
• Application: Limited Street / Race
• Engine Compatibility: B16A, B18C, H22, K-Series, F-Series
• Precision-machined for exact fitment and valvetrain geometry
• Manufacturer Part Number: BC2010

Fits 2002-2014 Subaru Impreza WRX and WRX STI, and 2005 Saab 9-2X Aero (EJ205 / EJ257 engines).

Brian Crower BC1600 Single Valve Springs are designed to provide the necessary tension and stability for high-performance EJ-series engines. These springs serve as a critical upgrade for enthusiasts increasing RPM limits or installing aftermarket camshafts, helping to prevent valve float and maintain consistent valve timing under load. Designed for a direct-fit installation, they are compatible with factory or BC titanium retainers.

• Manufacturer Part Number: BC1600
• Spring Type: Single Spring
• Engine Compatibility: EJ205 and EJ257
• Designed for high-stress performance and forced induction applications

Vehicle Fitment:

Enhance your valvetrain stability with Brian Crower Single Valve Springs, specifically engineered for the high-performance Toyota 3SGTE engine. These springs are designed to handle the increased demands of turbocharged applications, helping to prevent valve float and ensuring consistent performance across the RPM range.

Fits 1988-1995 Toyota Celica All Trac and MR2 Turbo models (3SGTE).

• Manufacturer Part Number: BC1351
• Engine Fitment: Toyota 3SGTE
• Application: Replaces factory valve springs to support higher RPM and lift
• Design: High-grade single spring construction for durability and tension consistency

Fits 2000-2011 Toyota Celica GTS, Corolla XRS, Matrix XRS, Lotus Elise, Lotus Exige, and Pontiac Vibe GT (2ZZ-FE).

High-revving 2ZZ-FE engines demand precise valvetrain control to prevent valve float and ensure reliable performance at the top of the power band. The Brian Crower BC1350 single valve spring is engineered as a performance upgrade over the factory hardware, providing the necessary tension and seat pressure required for aggressive cam profiles and high-RPM operation. These springs are wound from high-quality chrome silicon wire to maintain consistent pressure through thousands of heat cycles.

• Engineered specifically for the Toyota 2ZZ-FE 1.8L DOHC i-VVT-L engine
• Designed to handle increased lift and higher RPM limits than stock springs
• Manufactured from premium chrome silicon steel for durability
• Direct fitment for specified Toyota, Lotus, and Pontiac models
• Manufacturer Part Number: BC1350
• Sold individually

Fits 1986-1992 Toyota Supra Base and Turbo models equipped with the 7M-GTE engine.

The Brian Crower BC1320 single valve spring is engineered to provide the necessary seat and open pressure to support higher RPMs and increased valve lift on Toyota 7M-GTE valvetrains. Designed as a direct-fit performance upgrade, these springs help prevent valve float and ensure reliable valve timing in both naturally aspirated and turbocharged applications. Each spring is precision-wound from high-grade chrome silicon steel alloy and heat-treated for long-term fatigue resistance.

• Manufacturer Part Number: BC1320
• Engine Application: Toyota 7M-GTE
• Construction: High-grade chrome silicon steel alloy
• Design: Single spring configuration
• Designed for high-RPM stability and durability

Fits 1992-2005 Lexus GS300, IS300, SC300, and Toyota Supra (2JZ-GE / 2JZ-GTE).

Brian Crower BC1300 Single Valve Springs are engineered for high-performance 2JZ builds, providing the necessary tension and durability to support increased RPM and higher-lift camshaft profiles compared to factory units. These springs are a critical upgrade for enthusiasts looking to maintain valve train stability and prevent valve float in both naturally aspirated and turbocharged applications.

Designed as a direct fit for the 2JZ cylinder head, these springs are wound from high-quality chrome silicon wire and undergo rigorous testing to ensure consistent pressure and long-term reliability under street or track conditions.

• Manufacturer Part Number: BC1300
• Optimized for Toyota 2JZGTE and Lexus 2JZGE engine platforms
• Designed to handle higher lift and increased engine speeds
• Consistent spring rates for reliable valve control

Fits select 2002-2017 Nissan and Infiniti models including 350Z, G35, Altima, and Maxima (VQ35DE).

Brian Crower BC1220 single valve springs are engineered to provide the necessary tension for performance-oriented VQ35DE builds. Designed to support increased RPM limits and aftermarket camshaft profiles, these springs maintain precise control over valve movement to prevent valve float—a critical factor in avoiding engine damage and maintaining power at high engine speeds.

• Precision-wound for consistent seat and open pressure
• Specifically engineered for the Nissan/Infiniti VQ35DE engine platform
• Essential for builds featuring performance camshafts or raised redlines
• Manufacturer Part Number: BC1220

Fits select 1991-2002 Infiniti G20 and Nissan 200SX, NX, and Sentra models equipped with the SR20DE engine.

The Brian Crower BC1200 single valve springs are designed to handle the increased demands of high-performance and high-RPM valvetrains. These springs are engineered to prevent valve float, ensuring stable timing and reliable operation during aggressive driving or track use. By maintaining consistent seat and open pressure, they allow the SR20DE to reach its power potential safely when paired with upgraded camshafts or higher rev limits.

• Manufacturer Part Number: BC1200
• Spring Type: Single valve spring
• Quantity: Set of 16 springs
• Material: High-quality chrome silicon steel construction
• Application: Specifically engineered for the Nissan SR20DE valvetrain

Each set is manufactured to strict tolerances for consistent spring rates across all 16 units, providing a direct-fit solution for replacing worn factory springs or supporting performance engine builds.

Fits 2008-2015 Mitsubishi Lancer Evolution X and 2010-2013 Hyundai Genesis Coupe (2.0T).

The Brian Crower BC1130 single valve spring is engineered to provide the seat and open pressure required for high-performance turbocharged applications. Designed specifically for the Mitsubishi 4B11T and Hyundai G4KF platforms, these springs are a critical upgrade for maintaining valvetrain stability and preventing valve float at elevated RPM levels.

• Designed for high-RPM stability and valve timing accuracy
• Specifically wound for the Mitsubishi 4B11T and Hyundai G4KF engine platforms
• Replaces worn factory springs to support increased boost and performance demands
• Manufacturer Part Number: BC1130

Fits select 1990-2009 Mitsubishi Lancer Evolution, Eclipse, Eagle Talon, Dodge Neon SRT-4, and Chrysler PT Cruiser. These Brian Crower BC1100 single valve springs are engineered to enhance valvetrain stability in high-performance engines. By replacing worn factory components, these springs help maintain proper valve seat pressure and prevent valve float during high-RPM operation.

Constructed for durability and precision, these springs are a critical upgrade for builds featuring aftermarket camshafts or for restoring the engine integrity of the Mitsubishi 4G63 and Chrysler 2.4L Turbo platforms. Whether you are refreshing a Lancer Evo or an SRT-4, these springs provide the necessary tension to keep your valvetrain synchronized under load.

• Direct fit for 4G63 and 2.4L Turbo (SRT-4) engine platforms
• Designed to handle increased lift and RPM over OE springs
• Ensures consistent valve control and seat pressure
• Manufacturer Part Number: BC1100

Designed to enhance valvetrain stability in high-performance applications, this set of 16 Brian Crower single valve springs is engineered specifically for the Honda L15 engine series. These springs provide the necessary tension to prevent valve float, ensuring precise valve timing and control during high-RPM operation or when upgrading to more aggressive camshaft profiles.

As a direct-fit solution, the BC1089 spring set replaces factory components to offer increased reliability for tuned L15 engines. Whether you are performing a cylinder head refresh or a full performance build, these springs are essential for maintaining engine integrity under increased stress.

• Fits Engine: Honda L15
• Spring Type: Single
• Quantity: Full set of 16
• Manufacturer Part Number: BC1089

Fits 1992-2000 Honda Civic EX, Civic Si, and Civic del Sol Si equipped with D16Y8 or D16Z6 engines.

The Brian Crower BC1070 single valve spring is engineered to provide the seat pressure and stability required for high-RPM Honda D-series engines. These springs are designed to replace worn factory components or to support performance camshaft upgrades by preventing valve float during aggressive driving. Built with precise tolerances, they ensure consistent valvetrain harmonics and long-term durability in SOHC VTEC applications.

• Manufacturer Part Number: BC1070
• Engine Compatibility: Honda D16Y8 and D16Z6 (SOHC VTEC)
• Component Type: Single Valve Spring
• Direct replacement for specified Honda D-series valvetrains

Fits select 2002-2011 Acura RSX, TSX and Honda Accord, Civic Si, CR-V, and Element (K20A3 / K24A).

Brian Crower BC1050 single valve springs are engineered to provide the increased seat pressure and high-RPM stability required for performance K-series builds. These springs are designed specifically for the K20A3 and K24A platforms, replacing worn factory components to prevent valve float and ensure reliable valvetrain harmonics during aggressive driving or when upgrading to performance camshafts.

• Manufactured from premium grade chrome silicon steel
• Designed for drop-in compatibility with K20A3 and K24A cylinder heads
• Optimized for high-RPM durability and consistent seat pressure
• Manufacturer Part Number: BC1050

Fits select 2000-2009 Acura RSX Type-S, TSX, and Honda S2000 (K20A, K20A2, K24A2, F20C1, F22C1 engines).

Engineered for high-performance valvetrain stability, Brian Crower dual valve springs (BC1040) are a critical upgrade for Honda K-series and F-series engines running aggressive aftermarket camshaft profiles or increased RPM limits. These springs provide the necessary seat and open pressure to prevent valve float and bounce, ensuring the valvetrain remains controlled and responsive during high-lift events.

Each spring is manufactured from high-grade chrome silicon wire and undergoes rigorous heat-treating to maintain tension and resist fatigue in demanding street or track environments. These dual springs are designed to replace factory units when transitioning to more capable valvetrain setups.

• Manufacturer Part Number: BC1040
• Configuration: Dual Valve Spring
• Engine Compatibility: K20A, K20A2, K24A2, F20C1, F22C1
• Application: High-lift camshaft support and high-RPM stability

Fits 1993-2001 Honda Prelude (H22) and Nissan SR20VE engines.

Brian Crower BC1030 dual valve springs are engineered to provide the increased seat pressure and tension required for high-lift camshafts and high-revving performance builds. These springs are a critical upgrade for maintaining valvetrain stability and preventing valve float at high RPM, ensuring your engine remains reliable under demanding track or street conditions.

• Designed specifically for Honda H22 and Nissan SR20VE engine platforms
• Dual spring configuration for improved harmonic dampening and control
• Supports increased lift profiles of performance aftermarket camshafts
• Manufacturer Part Number: BC1030

Fits select 1991-2001 Acura Integra, Honda Civic, Civic del Sol, Nissan 240SX, and Altima (B16A / B17A / B18C / KA24DE).

Brian Crower BC1010 dual valve springs are engineered to provide the increased pressure and stability required for high-performance valvetrains. By replacing soft factory springs with this dual-spring configuration, you gain the seat and open pressure necessary to prevent valve float at high RPMs, which is critical when running aggressive aftermarket camshafts or increased rev limits. These springs ensure consistent valve control, protecting your engine from potential piston-to-valve contact during spirited driving or track use.

• Manufacturer Part Number: BC1010
• Direct fit for B-series VTEC and KA24DE cylinder heads
• Dual spring design for maximum valvetrain control
• Ideal for high-lift camshaft applications and increased RPM limits

Fits select 2013-2017 Subaru BRZ, Scion FR-S, and Toyota 86 models.

The Brian Crower BC0650 Single Spring and Titanium Retainer Kit provides essential valvetrain stability for high-performance 4U-GSE (FA20) engines. This kit is engineered to prevent valve float during high-RPM operation, making it a critical upgrade for vehicles running aggressive camshaft profiles or increased boost levels. By replacing the OE components with precision-wound springs and lightweight titanium retainers, you reduce reciprocating mass and ensure reliable valve timing under stress.

• Includes high-quality single valve springs, titanium retainers, and hardened seats
• Reduces reciprocating valvetrain mass for improved engine response
• Provides the increased spring pressure necessary for high-RPM reliability
• Direct fit for the 4U-GSE / FA20 engine platform
• Manufacturer Part Number: BC0650

Fits select 2002-2017 Subaru WRX, STI, Forester XT, Legacy GT, and Saab 9-2X Aero (EJ205 / EJ207 / EJ257).

Designed for high-performance and race applications, the Brian Crower BC0610 valve spring and retainer kit provides the valvetrain stability required for high-RPM operation. This dual spring setup is engineered to prevent valve float and bounce, allowing for more aggressive camshaft profiles and higher boost levels without compromising reliability.

The included retainers are CNC-machined from aerospace-grade titanium for maximum strength and significant weight reduction over factory steel components. Reducing reciprocating mass in the valvetrain allows for faster engine response and increased RPM potential. This comprehensive kit also includes spring seals to ensure a complete and proper installation on Subaru EJ-series cylinder heads.

• Manufacturer Part Number: BC0610
• Spring Type: Dual Spring
• Retainer Material: Aerospace Grade Titanium
• Kit Components: Dual Springs, Titanium Retainers, and Spring Seals
• Compatible Engines: Subaru EJ205, EJ207, and EJ257

Fits select 1986-2017 Subaru, Toyota, and Saab vehicles equipped with EJ-series or 3SGE/3SGTE engines, including Impreza WRX/STI, Forester XT, Legacy GT, MR2 Turbo, and Celica GTS.

The Brian Crower BC0600S single spring and steel retainer kit is designed to provide the valvetrain stability required for high-performance builds. By upgrading from factory components, this kit helps prevent valve float and ensures reliable performance when running aggressive camshaft profiles or increased boost levels. Each component is manufactured to exacting tolerances to maintain seat pressure and withstand the stresses of high-RPM operation.

• Designed for Subaru EJ and Toyota 3S series engines
• High-grade steel retainers for maximum durability
• Single spring configuration for simplified installation
• Ensures proper valve control and timing under load
• Manufacturer Part Number: BC0600S

The Brian Crower Single Spring & Titanium Retainer Kit (BC0600) is engineered for high-performance engines requiring superior valvetrain stability at elevated RPMs. By reducing moving mass and increasing seat pressure, this kit helps prevent valve float and ensures reliable engine operation under extreme boost or high-revving conditions.

Fits select 1986-2017 Subaru Impreza WRX/STI, Forester XT, Legacy GT, and Outback XT, as well as Toyota MR2 Turbo and Celica All Trac models.

• Titanium Retainers: CNC-machined from 6AL4V aerospace-grade titanium for maximum strength and significant weight reduction over factory steel components.
• Single Valve Springs: Wound from premium chrome silicon wire to provide consistent spring rates and long-term durability.
• High-RPM Performance: Designed to maintain valve control in EJ20, EJ25, and 3S-GTE engine platforms.
• Complete Set: Includes a full set of performance valve springs and matching titanium retainers.
• Manufacturer Part Number: BC0600

The Brian Crower BC0400S Valve Spring and Retainer Kit is engineered to provide the high-RPM stability required for high-performance Mazda MZR engines. This kit replaces factory components to prevent valve float and ensure reliable valvetrain operation under increased boost or when using aggressive aftermarket camshaft profiles.

Each kit features precision-wound valve springs designed to handle higher lift and increased seat pressure. The included steel retainers offer exceptional long-term durability and fatigue resistance, making them an ideal choice for street-performance builds and endurance applications where component longevity is a primary concern.

• Designed specifically for the Mazda MZR engine platform
• Includes high-performance valve springs and durable steel retainers
• Prevents valve float at high RPM and during high-lift cycles
• Steel construction for superior fatigue resistance over factory components
• Manufacturer Part Number: BC0400S

Fits 1986-1995 Toyota Celica and MR2 (3SGE / 3SGTE).

The Brian Crower BC0350S-2 Single Spring and Steel Retainer Kit is engineered to provide the increased seat pressure and valvetrain stability required for high-performance 3SGE and 3SGTE engines. Designed specifically for configurations utilizing shim-over-bucket or shimless bucket setups, this kit ensures reliable valve control at higher RPM levels and supports more aggressive lift profiles compared to factory components.

• Compatible with Toyota 3SGE and 3SGTE powerplants (1986-1995)
• Engineered for shim-over-bucket and shimless bucket configurations
• Includes precision-wound single valve springs to prevent valve float
• CNC-machined steel retainers for maximum durability and strength
• Direct replacement for OE hardware in performance applications
• Manufacturer Part Number: BC0350S-2

Fits 1988-1995 Toyota Celica All Trac and MR2 Turbo (3SGE / 3SGTE).

The Brian Crower BC0350 Single Valve Spring and Titanium Retainer Kit is engineered to provide the increased seat pressure and high-RPM stability required for modified 3S-series engines. This kit replaces the factory valvetrain components to prevent valve float and ensure reliable performance when running higher lift camshafts or increased boost levels.

The included titanium retainers are CNC-machined from aerospace-grade material to significantly reduce reciprocating mass compared to OEM steel units. This reduction in weight allows for faster engine response and safer operation at higher rev limits. The single springs are wound from high-quality chrome silicon valve spring wire, providing consistent pressure across the entire lift cycle.

• Manufacturer Part Number: BC0350
• Includes high-performance single valve springs
• Includes CNC-machined titanium retainers
• Direct fit for 3SGE and 3SGTE cylinder heads
• Reduces valvetrain mass for improved high-RPM reliability

Fits select 2000-2012 Toyota Echo, Yaris and Scion xA, xB (1.5L 1NZFE).

The Brian Crower Valve Spring and Retainer Kit (BC0330) is engineered to provide the essential valvetrain stability required for high-RPM performance and increased lift. Specifically designed for the 1.5L 1NZFE engine, these components replace factory hardware to ensure precise valve control and prevent valve float during aggressive driving or high-boost applications.

• Designed for the Toyota 1NZFE 1.5L engine platform
• Ensures valvetrain stability at high engine speeds
• Compatible with high-lift camshaft upgrades
• Includes a complete set of valve springs and matching retainers
• Manufacturer Part Number: BC0330

Fits 1986-1992 Toyota Supra (7M-GE / 7M-GTE).

The Brian Crower Single Valve Spring and Titanium Retainer Kit is engineered to provide the valvetrain stability required for performance-built Toyota 7M engines. Designed to replace worn factory components, this kit prevents valve float at high RPMs, ensuring your engine maintains consistent seat pressure under aggressive cam profiles or high-boost conditions.

Each kit features precision-wound single springs and retainers CNC-machined from aerospace-grade 6AL4V titanium. By reducing the reciprocating mass of the valvetrain, these components allow for faster engine acceleration and improved reliability at the limit. This kit is a direct-fit solution for both naturally aspirated 7M-GE and turbocharged 7M-GTE platforms.

• Includes high-performance single valve springs and Grade 5 titanium retainers
• Reduces valvetrain weight for improved throttle response and RPM potential
• Prevents valve float and protects against engine damage during high-performance use
• Compatible with factory or aftermarket high-lift camshafts
• Manufacturer Part Number: BC0320

Fits 1992-2005 Lexus GS300, IS300, SC300, and Toyota Supra models equipped with 1JZGTE, 2JZGE, and 2JZGTE engines.

The Brian Crower BC0310 valve spring and retainer kit is engineered to provide the valvetrain stability required for high-performance 1JZ and 2JZ builds. This dual-spring configuration offers increased seat and open pressure compared to factory components, effectively preventing valve float in high-RPM and high-boost applications. By utilizing lightweight, CNC-machined titanium retainers, this kit reduces reciprocating mass, allowing for faster revving and improved engine response.

• Dual-spring design for superior tension and harmonics control
• Lightweight titanium retainers for reduced valvetrain mass
• Hardened steel spring seats included to protect the cylinder head
• Compatible with high-lift camshafts and forced induction setups
• Manufacturer Part Number: BC0310

Kit Includes: (24) Dual Valve Springs, (24) Titanium Retainers, and (24) Spring Seats.