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Brian Crower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Brian Crower lineup with fast shipping and expert fitment support — order with confidence.
The Brian Crower 4G63 Single Spring & Titanium Retainer Kit is the gold standard for Mitsubishi enthusiasts looking to increase engine RPM and reliability. By utilizing lightweight titanium retainers, this kit significantly reduces valvetrain mass, allowing for faster response and reduced wear on your valvetrain components at high speeds.
This kit is specifically tailored for the 4G63 engine found in the Eclipse, Talon, and Lancer Evolution series. By upgrading to these premium materials, you ensure that your engine can handle the stresses of high-boost turbo setups and aggressive camshaft profiles. The precision-wound springs provide the necessary seat pressure to keep your engine running smoothly, while the titanium retainers offer superior strength-to-weight ratios compared to factory steel units. Enhance your vehicle's performance with this essential upgrade from GGCRACING.
| Brand | Brian Crower |
|---|---|
| Manufacturer part number | BC0100 |
| GGC SKU | BRCBC0100 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 10.5 × 5.4 × 3 in |
|---|---|
| Shipping weight | 2.2 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST, GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2003-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR, Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
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