Signal Forged CSL Type D Competition Series Forged Wheels

Signal Forged CSL Type D — Competition Series Lightweight 3-Piece Forged Wheel

The Signal Forged CSL Type D is the fourth and final variant in the Competition Series Lightweight sub-range — a 3-piece forged wheel with its own spoke geometry completing the CSL family. Built on the same production foundation as all CSL models — forged T6-6061 aluminum center, spun aluminum barrels, titanium hardware, and pre-polishing before final finishing — the CSL Type D is produced entirely to order with custom diameter, width, offset, PCD, and finish.

Available Sizes

• Diameters: 18" | 19" | 20" | 21" | 22" | 23" | 24"
• Width: Custom — specified at order
• Offset (ET): Custom — specified at order
• Bolt Pattern (PCD): Any — custom per vehicle
• Construction: 3-Piece Forged

All sizes are available as part of Signal Forged's build-to-order program. Width, offset, and bolt pattern are configured individually for each vehicle at the time of order.

Need a Different Size?

If you require a size or specification not listed above, Signal Forged's bespoke design service can accommodate fully custom requests — including Finite Element Analysis (FEA) and structural engineering review. Contact Hodoor at [email protected] to discuss your requirements.

Technical Specifications

• Construction: 3-Piece Forged
• Center: Forged T6-6061 aluminum, CNC-machined on a HAAS mill
• Barrel: Spun aluminum outer and inner barrels
• Hardware: Titanium fasteners — standard on all Signal Forged Competition Series
• Pre-finishing: Pre-polishing step before final finish application
• Finish options: Custom — Satin, Gloss, Brushed, Polished, Powder Coat, anodised barrel, and bespoke colour-match
• Production method: Build to order — each wheel is individually manufactured
• Country of origin: USA (Dallas, Texas)

Vehicle Fitment Guide

• Porsche 992 GT3 / GT3RS — high-performance coupe
• Porsche 991 GT3 / GT3RS — previous generation
• Ferrari 488 GTB / F8 Tributo / SF90 — supercar fitment
• Lamborghini Huracán EVO / Performante — lightweight supercar
• BMW M3 / M4 / M5 — performance sedan and coupe
• Mercedes-AMG GT / GT S / GT Black Series — sports GT
• McLaren 720S / 570S — British supercar
• Any high-performance or supercar application requiring 3-piece forged construction — PCD and offset confirmed at order

Other Bolt Patterns Available

Signal Forged Competition Series wheels are produced in any bolt pattern. Common configurations include 5×114.3, 5×120, 5×112, 5×130, 5×108, and center-lock. Non-standard PCDs are available through Signal Forged's bespoke program.

Signal Forged Competition Series — Model Comparison

Explore the Signal Forged Lineup

• Signal Forged CS1 — Competition Series 3-Piece Forged
• Signal Forged CS5 — Competition Series 3-Piece Forged
• Signal Forged CS10 — Competition Series 3-Piece Forged
• Signal Forged CSF — Competition Series 3-Piece Forged
• Signal Forged CSL Type A — Competition Series Lightweight
• Signal Forged CSL Type B — Competition Series Lightweight
• Signal Forged CSL Type C — Competition Series Lightweight
• Signal Forged CSL Type D — Competition Series Lightweight
• Signal Forged CSX — Competition Series 3-Piece Forged
• Signal Forged VTC — Competition Series 3-Piece Forged
• Signal Forged MS05 — Motorsport Series 1-Piece Forged
• View all Signal Forged wheels at Hodoor

Can't Find the Right Wheel? Order Custom Forged

If the Signal Forged CSL Type D is not quite right for your build — different spoke count, deeper concave, different rim profile — Hodoor offers a custom forged wheel manufacturing service. Send us any reference image or sketch, and we manufacture the wheel in any size, any colour, and any bolt pattern — fully forged from 6061-T6 aluminum to the same standards as catalogue brands. Production takes 3–6 weeks with worldwide delivery, and pricing is often competitive with premium European catalogue fitments. Contact us at [email protected] or via WhatsApp +44 7488 818747 for a quote.

How to Order

1. Send your car details — make, model, year, brake package, and preferred finish to [email protected] or WhatsApp +44 7488 818747.
2. Fitment quote within 24 hours — we confirm diameter, width, offset, PCD, and finish; a Signal Forged engineer signs off on the build sheet.
3. Invoice and 50% deposit — production starts once the deposit clears (bank transfer or card).
4. Build lead time 6–10 weeks — each wheel is machined and finished to order in the USA; photos are sent before crating.
5. Worldwide delivery, fully insured — wheels ship door-to-door with tracked courier.

Frequently Asked Questions

What is the Signal Forged CSL Type D?
The CSL Type D is a 3-piece forged wheel from Signal Forged's Competition Series. It features a forged T6-6061 aluminum center CNC-machined on a HAAS mill, spun aluminum barrels, and titanium hardware. Each wheel is built to order with custom diameter, width, PCD, offset, and finish.

Is the CSL Type D a 1-piece or 3-piece wheel?
The CSL Type D is a 3-piece forged wheel — forged center, spun aluminum outer and inner barrels, joined with titanium hardware. It is not a monoblock or 1-piece wheel.

What diameters are available?
The CSL Type D is available in 18", 19", 20", 21", 22", 23", and 24" through Signal Forged's build-to-order program.

What hardware does Signal Forged use on Competition Series wheels?
All Signal Forged Competition Series wheels use titanium fasteners as standard — joining the forged center to the spun aluminum barrels. This contributes to the lightweight and corrosion-resistant character of the wheel.

Discover Hodoor World: Your Ultimate Car Customization Destination

• Worldwide Shipping: No location is too remote — we deliver Signal Forged wheels globally with full insurance and tracking.
• Expert Fitment Support: Our specialists confirm bolt pattern, offset, and brake clearance before every order. Contact: [email protected] | WhatsApp: +44 7488 818747
• Trusted by Enthusiasts: Verified customer reviews on Trustpilot.
• Custom Build Service: From forged wheels to full body kits — we design, source, and deliver bespoke automotive upgrades worldwide.

Wheel Care

• Clean with a pH-neutral wheel cleaner and a soft microfiber brush. Avoid alkaline and acid-based cleaners — they can etch the brushed and polished finishes used on Signal Forged wheels.
• Rinse with cool water before applying any product, and never spray product onto hot rotors or hot wheel surfaces.
• Apply a dedicated wheel sealant or ceramic coating every 3–4 months to protect against brake-dust etching and UV.
• Torque lug bolts to manufacturer specification and re-check after the first 50–100 km of driving.
• Inspect for curb damage regularly — forged wheels are impact-resistant, but any kerb strike should be checked by a wheel specialist.

Signal Forged CSL Type D — International Delivery

The Signal Forged CSL Type D ships regularly to all major performance-car and luxury markets. In Western Europe the strongest demand comes from the Netherlands, Switzerland, and the United Kingdom. In the Gulf, the UAE and Saudi Arabia are consistent markets for hand-finished forged hardware. Mediterranean deliveries cover Cyprus, Turkey, and Greece. Every shipment leaves Hodoor with full export documentation and tracked, insured logistics — and direct factory liaison between you and Signal Forged's build team in the USA.