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2018 Porsche 911 GT3 Cup Conversion

~22,000 miles
Offered at $215,000
Over $100,000 in upgrades!

Watch our detailed YouTube video about build!

E-Motion Motors is excited to offer this well-cared-for and highly optioned 1 of 1 street-legal GT3 with Porsche Cup bodywork, a five-lug conversion, and over $100,000 in top-tier modifications. Built by E-Motion Engineering. Ready for the street and track.

Essentials

  • 2018 991.2 Porsche GT3

  • OEM Porsche Part Cup Conversion

  • VIN: Available upon request

  • Mileage: ~22,000 miles

  • Transmission: PDK (no overrevs)

  • Color: PTS Gelbgrün Uni (Code 137)

  • Interior: Leather+Alcantara w/Carbon Fiber & Platinum Grey Stitching

  • Seats: Carbon Full Bucket w/Memory Foam Color-Matched Inserts (Stock Inserts Currently Installed) & 6-Point Racing Harnesses

  • 1 Owner

  • Full Modification and Service History

  • Street Legal

  • Turnkey Track-ready

  • Clean CA Title and Carfax

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Mechanical

  • (Every) E-Motion Control Arm + Strut Tower Reinforcement Brace

  • JRZ Motorsport 12 Dampers w/ 50 DA Shaft (OEM Front Axle Lift Retained)

  • AP Racing Radi-CAL Brakes w/ Stainless Lines

    • E-Motion Street/Track Pads (Installed)

    • Ferodo DS2500 & DS3.12 Track Pads (Included)

  • Dundon Long-Tube Headers w/ High-Flow Cats & Valves

  • FVD Brombacher Tune + MyGenius Handheld​

  • Five-Lug Conversion

    • Forgeline VX1R 20” Wheels w/ Michelin Pilot Sport Cup 2

    • Braid Forged I 20” Wheels w/ Hoosier R7

  • ​Silverlake Projects Titanium Wheel Nuts + MSI Wheel Studs

  • Antigravity 24Ah Lithium Battery (36 lbs lighter than OEM)

  • Optimate TM-291 Lithium Charger (Included)

Exterior

  • Factory GT3 Cup Front & Rear Bumpers, Tow Hooks, 3rd Brake Light

  • GT3 Cup Fender Flares, Splitter, Rear Wing, Decklid, Airbox

  • GT3RS Rockers

  • Carbon Fiber Dive Planes + Air Foilers

  • E-Motion Carbon-Kevlar Strakes + Rear Bumper Venting

  • Cup Hood Pins Installed as Cosmetic Feature

  • Paint Correction, Full Body PPF, Ceramic Coating by Glistening Perfection

    • Hood, Headlights & Stone Guard PPF replaced (5/1/25)

    • Double-layer PPF on rear quarters

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Interior

  • E-Motion Docol-R8 Half Cage

  • Trackspec LWB Seat Recliner Brackets

  • Schroth 6pt Harnesses (Both Seats)

  • AL Priority Laser & Netradar HD Radar Detection System

    • Integrated front/rear sensors

    • Stealth-mounted controller & LED alert

    • Bluetooth/USB updatable

  • VBOX Video HD2 Data System

    • Dual cameras, OLED Display, integrated GPS

    • Easy plug-and-play SD card analysis

  • Hardwired MyLaps Transponder

  • Huper Optik Window Tint

    • Ceramic 60 (Windshield), Drei (Sides)

  • ​Apex Pro Magnetic Mount (Dash)

Notable Factory Options

  • Extended Leather+Alcantara Options

  • Alcantara GT Sport Steering Wheel

  • Alcantara PDK Shift Knob

  • Carbon Fiber Interior Trim

  • Factory Full Carbon Bucket Seats

  • Color-matched Seatbelts

  • Porsche Navigation System

  • Bluetooth Audio Streaming

  • LED Headlights w/PLDS+​​

  • Backup Camera
  • Front Suspension Lifter
  • Extended Range Fuel Tank
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Service History Highlights

  • Oil + Brake Fluid Service: 5/5/2025 @ 21,670 +/- mi

  • Spark Plugs, Coils, Belt, Transmission Fluid: 8/14/2024

  • Pollen + Air Filter Service: 8/25/2024

  • Michelin Cup 2s Replaced: 10/9/2023 @ 17,100 mi

  • All maintenance performed by E-Motion Engineering + McKenna Porsche

  • Detailing by Glistening Perfection

  • Garaged in SoCal

Included with Sale

  • 2 Keys (1 Unused) + Lizard Green Key Cover

  • Original Owner’s Manual + Monroney Window Sticker

  • Porsche Production Spec (PPS) Certificate

  • OEM Parts:​

    • Gray Seat Inserts

    • PASM Dampers

  • Track Equipment:

    • Ferodo Street & Track Pads

    • Quiet Muffler Tips (Unused)

    • MyGenius ECU Flash Tool

    • Tire Covers x4

    • Apex Pro base mount

    • Porsche 1 Qt Oil Bag

    • GT3 Cup Car Cover

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Why this car?

  • 1-of-1 build – no known 991/992 GT car with a 5-lug Cup conversion

  • Built by E-Motion Engineering – experts in race-prep and track-day cars

  • Street legal, no import/tariff headaches, ready to drive or dominate your next event

  • Meticulously maintained, complete records, and only 2,775 miles driven on track

Open to reasonable offers. Serious inquiries only.

Contact us to schedule a showing or test drive.

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