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SKU: 3096-12
GSC Power-Division 2001-2006 BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8
Enhance your BMW E46 M3 with GSC Power-Division manganese bronze valve guides designed for the S54 3.2L engine. This set of 8 covers intake and exhaust needs for 2001-2006 models. They deliver reliable valve stem support during high-revving track sessions and daily drives.
Key Features
- Manganese Bronze Construction: Provides high wear resistance and excellent thermal conductivity to maintain valve train stability under extreme heat and pressure.
- Precision Machined Tolerances: Ensures seamless fit in S54 cylinder heads for reduced friction and consistent valve sealing.
- Intake and Exhaust Compatibility: Versatile design works for both valve types simplifying rebuilds on inline-6 DOHC engines.
- Set of 8 Pieces: Includes essential quantity for targeted replacements in performance cylinder head refreshes.
- High-Performance Engineering: Developed for boosted and naturally aspirated S54 builds handling over 9,000 RPM.
Product Notes
- Confirm S54 engine code before ordering to ensure compatibility.
- Store in dry conditions to prevent corrosion prior to installation.
- Standard ground shipping with tracking provided.
Installation Notes
- Professional installation recommended.
- Requires cylinder head removal and valve guide puller/installer tool.
- Hone guide bores to specified size and pair with compatible valve seals.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | BMW | M3 | E46 Coupe/Conv./CSL (S54 3.2L) |
Why Choose GSC Power-Division?
- Proven in professional racing series like NASA and SCCA.
- Manufactured with aerospace-grade quality controls.
- Focuses on valvetrain components for BMW performance engines.
Frequently Asked Questions
-
Q: Will this fit my 2003 BMW E46 M3 S54 engine?
A: Yes it directly fits all 2001-2006 E46 M3 models equipped with the S54 3.2L inline-6 DOHC engine including Coupe Convertible and CSL variants. -
Q: Why manganese bronze over other materials?
A: Manganese bronze resists galling and wear better than phosphor bronze while offering superior heat dissipation for sustained high-performance operation. -
Q: What warranty applies?
A: GSC provides a one-year limited warranty against manufacturing defects when installed by certified technicians. register your purchase on gscpower.com.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 6x4x2 inches
- Weight: 0.4 lbs
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