Grade 5 
CNC Machined Titanium Valve Retainer Kit
Engineered for extreme RPM applications. Delivers ~44% weight reduction against steel retainers to prevent valve float.
Gr5 Ti-Alloy 
Titanium Turnbuckle Set for High-Performance RC & Racing
Precision rolled reverse and normal threads. Ultra-lightweight linkage rod designed for responsive steering geometry.
Grade 5 TC4 
Titanium Alloy CNC Machined Valve Spring Retainer Set Gr5
Tight tolerance turning, designed to handle dual spring dynamics with high fatigue resistance under racing stress.
High Performance 
Titanium Retainer Set for K20A JDM Engine PAC Springs
Tailored for high-lift camshafts and racing valve springs. Certified material with comprehensive dimensional inspection.
Forged Gr5 
Forged GR5 Titanium Alloy Wheel Lug Bolts
Hot forged head with rolled threads for maximum shear strength and high fatigue life on race tracks.
PVD Coated 
Titanium Alloy Lug Bolts GR5 for BMW M12/M14 Wheels
Precision CNC machined with corrosion-resistant PVD coating. Lightweight alternative to standard steel lug hardware.
Grade 5 TC4 
TC4 Titanium Conical Seat Self-Locking Lug Nuts M12 / M14
Open-end conical seat racing design. Mirror polished finish with superior resistance against seizing and thermal distortion.
±0.005mm 
CNC Machined Gr5 Valve Retainer with Anodized Finish
Optimized taper geometry for valvetrain stability, anodized for wear resistance and custom branding options.
Burnt Blue 
Gr5 M10 Hex Head Titanium Exhaust Manifold Stud Kit
High-temperature stud bolts prevent exhaust manifold warping and rusted stud seizing. Available in burnt blue or natural finish.
Brake System 
Titanium GR5 Front & Rear Brake Disc Rotor Bolts
High shear capacity Torx head bolts designed for motorcycle and automotive brake rotors with anti-loosening thread design.
Engineering Excellence in Titanium Motorsport Hardware
Vunza Titanium Industry Co., Ltd. has specialized in engineering and manufacturing high-performance titanium racing components since 2008. Situated in Baoji—globally recognized as China's Titanium Valley—our factory benefits from an integrated supply chain that spans directly from premium titanium sponge to precision CNC machined racing components.
Motorsport applications demand uncompromised reliability, thermal resistance, and exceptional strength-to-weight ratios. By utilizing aerospace-grade Ti-6Al-4V (Grade 5), our racing hardware delivers tensile strength exceeding 895 MPa while achieving approximately 44% weight savings compared to traditional steel hardware.
34 Advanced Multi-Axis CNCs
Our machining facility operates 34 sets of 3, 4, and 5-axis CNC machining centers capable of achieving precision tolerances down to 0.005 mm.
13+ Years Technician Experience
Over 50% of our production and quality control engineers possess more than 13 years of hands-on experience machining exotic and reactive metals.
Sponge-to-Part Traceability
From chemical composition validation to mechanical stress testing, every production batch is backed by certified mill test reports (MTR).
Whether you require standard race-spec fasteners (hex flange bolts, 12-point manifold studs, conical lug nuts) or complex custom components produced according to your proprietary 2D/3D CAD drawings, our in-house engineering team provides complete Design for Manufacturability (DFM) support and rapid prototyping services.
Ready to Engineer Your Custom Racing Parts?
Send us your drawings or specifications for a prompt technical review and formal quote. Response time is typically within 9 hours on business days.
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