Building a CHEAP Tesla Model 3 — Perfect Mods!

Speed Academy is a website and YouTube channel based on making things go fast and enjoying cars. Peter Tarach and Dave Pratte are the forces behind Speed Academy.


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An AI-produced summary of the transcript, edited by a staffer, is below.


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Summary

The video follows the transformation of a heavily used 2019 Tesla Model 3 that the host bought for just under $8,500. Although it was a bargain, the car has significant drawbacks, including chassis rust and a degraded battery. After converting it into a winter-focused rally-style EV, the host now reworks it into a summer performance build.

Winter Setup Removed

The host removes:

    • A 1.75-inch lift kit from Mountain Pass Performance
    • Rally Armor mud flaps
    • Winter wheels and tires

During disassembly, he discovers substantial rust around the wheel arch area and plans a cosmetic repair later.

Aerodynamic Upgrades

The car receives several EV-focused aero modifications from Evanx:

    • Front splitter with lower valance
    • Rear diffuser

The host is impressed by the fitment and build quality, noting that the front splitter is claimed to reduce drag by about 3% at highway speeds. The upgrades also give the car a more aggressive appearance.

Interior Upgrades

Several convenience upgrades are added:

    • A 30-degree swivel mount for the center touchscreen, making it more driver-focused.
    • A 7-inch rear entertainment display for passengers, offering features such as:
    • Apple CarPlay connectivity
    • Netflix and YouTube access
    • Rear climate controls
    • Heated seat controls

These additions are primarily intended for the host's children.

Windshield Replacement

The cracked windshield is replaced by a local auto glass specialist for significantly less than Tesla's quoted cost of over $2,000. The host briefly discusses the replacement process and the specialized tools required.

Brake Upgrade

The Model 3 receives major braking improvements:

    • Mountain Pass Performance two-piece front rotors (365 mm vs. stock 325 mm)
    • Larger thermal capacity for track and spirited driving
    • Approximately 3.5 pounds of weight savings per rotor
    • Matching lightweight two-piece rear rotors

The host keeps the factory four-piston calipers but wishes he had refinished them for better appearance.

Wheels and Tires

The biggest visual transformation comes from:

    • 19 x 9.5-inch Mountain Pass Mega Mesh wheels
    • Custom powder-coated Tesla Pearl White finish
    • 255/35R19 Continental ExtremeContact Sport 02 summer tires
    • Adjustable upper control arms and spacers for flush fitment

The result is a striking white-on-white appearance.

Aero Covers

The wheels are designed to accept optional carbon-fiber aerodynamic covers. The host likes the futuristic look and improved efficiency potential, though he acknowledges opinions will vary.

Rust Repair

Instead of performing a proper restoration, the host humorously does a quick DIY touch-up:

    • Cleans the area
    • Applies color-matched paint
    • Finishes with clear coat

He jokes about the amateur nature of the repair while admitting it still looks better than before.

Driving Impressions

On the road, the upgraded Model 3 impresses with:

    • Instant EV acceleration
    • Strong braking performance
    • Excellent grip from the new tires
    • Surprisingly comfortable ride quality despite performance modifications

The host and passenger agree that the suspension, brakes, and tires dramatically change the car's character, making it feel much sportier than a stock Model 3.

Final Verdict

The host concludes that:

    • An $8,500 Model 3 is difficult to beat as a daily driver.
    • The modifications transform it from a basic appliance into something genuinely fun to drive.
    • EVs excel in practicality, low running costs, and performance.
    • Internal combustion cars still offer more emotional engagement and "soul."

He finishes by saying he enjoys both EVs and gasoline-powered enthusiast cars, and jokes that the Tesla may eventually need a battery replacement, so its future remains uncertain.




via Autobuzz Today

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