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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 exhaust side of your Nissan VQ35DE engine faces extreme thermal stress. Brian Crower 6.6mm Exhaust Valve Guides are engineered to withstand these harsh conditions, providing the necessary support for your exhaust valves during high-RPM operation. These guides are essential for maintaining proper valve sealing and preventing the common issues associated with stock guide wear in modified VQ35 engines.
When upgrading your valvetrain, do not overlook the importance of high-quality guides. These Brian Crower components ensure that your exhaust valves remain perfectly centered, preventing potential seat damage and maintaining optimal exhaust gas flow. This precision is vital for maximizing horsepower and protecting your investment during aggressive driving. Whether you are running a stock turbo setup or a fully built naturally aspirated engine, these guides offer the reliability needed for your next track day. Upgrade your valvetrain with confidence at GGCRACING.
| Brand | Brian Crower |
|---|---|
| Manufacturer part number | BC3927 |
| GGC SKU | BRCBC3927 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 5 × 3 × 3 in |
|---|---|
| Shipping weight | 3 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2003-2008 | INFINITI | FX35 | Base |
| 2003-2007 | INFINITI | G35 | Base |
| 2004-2006 | INFINITI | G35 | X |
| 2002-2004 | INFINITI | I35 | Base |
| 2006-2007 | INFINITI | M35 | Sport |
| 2006-2008 | INFINITI | M35 | Base, X |
| 2001-2003 | INFINITI | QX4 | Base |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Base, Enthusiast, Touring, Track |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2002-2009 | Nissan | Altima | SE |
| 2005-2006 | Nissan | Altima | SE-R |
| 2005-2009 | Nissan | Altima | SL |
| 2002-2003 | Nissan | Maxima | GXE, GLE |
| 2002-2008 | Nissan | Maxima | SE |
| 2004-2008 | Nissan | Maxima | SL |
| 2009-2014 | Nissan | Maxima | S, SV |
| 2003-2007 | Nissan | Murano | SL, SE |
| 2005-2007 | Nissan | Murano | S |
| 2009-2014 | Nissan | Murano | LE |
| 2009-2017 | Nissan | Murano | SL, S |
| 2001-2004 | Nissan | Pathfinder | LE, SE |
| 2004-2009 | Nissan | Quest | S, SE, SL |
| 2005-2009 | Nissan | Quest | Base |
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