Elite Ti Specification

ETi Titanium Oil Cap

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01 SELECT MATERIAL / FINISH OPTION MATERIAL SELECTOR
02 REVIEW BUILD SPECS ATELIER ORDER SLIP SV01
SPECS MANIFEST PRICE
SUBTOTAL $0.00
TOTAL CONFIGURED SPEC
$125.00 USD
$135.00 USD $125.00 USD
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ATELIER ARCHIVES

Product Description

SPECIFICATION SPEC-ID: Eli-0969
CHASSIS OUTLINE

ETi Titanium Oil Cap

ETi Titanium Oil Cap for the FD3S — M35x4.0 thread spec for the 13B rotary, machined from Grade 5 Ti-6Al-4V billet. The detail piece that finishes a built engine bay.

Key Features

  • Grade 5 Ti-6Al-4V titanium billet — aerospace spec, full strength rating.
  • M35x4.0 thread — correct spec for the 13B rotary. Direct OEM thread match.
  • Machined finish — not stamped, not cast. Proper billet construction.
  • Knurled grip — hand-tighten without tools.
  • O-ring seal — standard rubber seal, replaceable.

Why Upgrade

Stock FD oil caps are plastic and crack over time, especially on engines running hotter than factory spec. The titanium replacement never cracks, looks correct, and has the thread spec the rotary actually uses (M35x4.0 — unique to the 13B, not interchangeable with most JDM caps on the market).

Finish Options

  • Burnt — heat-treated rainbow oil-slick finish.
  • Black — stealth.
  • Raw Polished — mirror polished bare titanium.
  • Anodize — Purple, Gold, Silver, Green.

Fitment

  • 1992-2002 Mazda RX-7 (FD3S) — 13B-REW
  • FC RX-7 (13B series 4/5)
  • M35x4.0 thread — verify before ordering

Shipping & Delivery

  • In stock — 2-4 day processing
  • Shipped worldwide via DHL or FedEx

Questions on thread spec or finish? DM us — we answer.

Lead Time & Installation

⏳ Production Time: 6–8 weeks (Made to order)
🛠 Installation: Direct bolt-on; professional installation recommended.

CHASSIS INVENTORY

Parts Included in Spec

Oil Cap
ENGINEERING SPECIFICATIONS

Key Aerodynamic Features

✔️
Widebody Stance Lower, wider, and meaner posture optimizing general vehicle track widths.
✔️
Fender Clearance Extended fender flares permitting wider performance wheel and tire compounds.
✔️
Flow Congruence Designed meticulously to glide seamlessly with natural factory aerodynamic profile lines.
✔️
Downforce Profile Drag-reduction profiles optimized for track speed, drift angles, and high-performance stability.
COMPOSITE COMPOSITIONS

Composite Structures

Fiberglass (FRP) Lightweight structural composite base, shipped ready to paint to any color.
Matte / Gloss Carbon Premium vacuum-infused autoclave carbon fiber. Ready to bolt-on, no paint needed.
Forged Carbon High-rigidity marbled carbon layout giving a premium structured finish.
Kevlar Composite Ultra-lightweight aramid-weave core featuring maximum impact resistance.
PRODUCTION CALENDAR

Lead Time & Shipment

Most Elite Ti components are built to order to ensure weave consistency and quality. Estimated production timeline is 3–5 weeks depending on your selected configuration, chassis spec, and weave finish.

🔥 Transform your vehicle into a true showstopper with our custom composite components — built for those who demand maximum presence on the street and the track. Order today!
CHASSIS OUTLINE

ETi Titanium Oil Cap

ETi Titanium Oil Cap for the FD3S — M35x4.0 thread spec for the 13B rotary, machined from Grade 5 Ti-6Al-4V billet. The detail piece that finishes a built engine bay.

Key Features

  • Grade 5 Ti-6Al-4V titanium billet — aerospace spec, full strength rating.
  • M35x4.0 thread — correct spec for the 13B rotary. Direct OEM thread match.
  • Machined finish — not stamped, not cast. Proper billet construction.
  • Knurled grip — hand-tighten without tools.
  • O-ring seal — standard rubber seal, replaceable.

Why Upgrade

Stock FD oil caps are plastic and crack over time, especially on engines running hotter than factory spec. The titanium replacement never cracks, looks correct, and has the thread spec the rotary actually uses (M35x4.0 — unique to the 13B, not interchangeable with most JDM caps on the market).

Finish Options

  • Burnt — heat-treated rainbow oil-slick finish.
  • Black — stealth.
  • Raw Polished — mirror polished bare titanium.
  • Anodize — Purple, Gold, Silver, Green.

Fitment

  • 1992-2002 Mazda RX-7 (FD3S) — 13B-REW
  • FC RX-7 (13B series 4/5)
  • M35x4.0 thread — verify before ordering

Shipping & Delivery

  • In stock — 2-4 day processing
  • Shipped worldwide via DHL or FedEx

Questions on thread spec or finish? DM us — we answer.

Lead Time & Installation

⏳ Production Time: 6–8 weeks (Made to order)
🛠 Installation: Direct bolt-on; professional installation recommended.

CHASSIS INVENTORY

Parts Included in Spec

Oil Cap
ENGINEERING SPECIFICATIONS

Key Aerodynamic Features

✔️
Widebody Stance Lower, wider, and meaner posture optimizing general vehicle track widths.
✔️
Fender Clearance Extended fender flares permitting wider performance wheel and tire compounds.
✔️
Flow Congruence Designed meticulously to glide seamlessly with natural factory aerodynamic profile lines.
✔️
Downforce Profile Drag-reduction profiles optimized for track speed, drift angles, and high-performance stability.
COMPOSITE COMPOSITIONS

Composite Structures

Fiberglass (FRP) Lightweight structural composite base, shipped ready to paint to any color.
Matte / Gloss Carbon Premium vacuum-infused autoclave carbon fiber. Ready to bolt-on, no paint needed.
Forged Carbon High-rigidity marbled carbon layout giving a premium structured finish.
Kevlar Composite Ultra-lightweight aramid-weave core featuring maximum impact resistance.
PRODUCTION CALENDAR

Lead Time & Shipment

Most Elite Ti components are built to order to ensure weave consistency and quality. Estimated production timeline is 3–5 weeks depending on your selected configuration, chassis spec, and weave finish.

🔥 Transform your vehicle into a true showstopper with our custom composite components — built for those who demand maximum presence on the street and the track. Order today!