Bottom Line Up Front
People have done some truly ridiculous things to squeeze a few extra MPH, and most of those stunts end up costing more than they’re worth.

The Dumbest Things Car Enthusiasts Do for Speed – Real Stories
Image: The Dumbest Things Car Enthusiasts Do for Speed – Real Stories – Performance Comparison and Specifications
Design & Looks
It’s tempting to think a massive wing or a neon‑lit spoiler will make your car faster. In reality, those add drag and weight, slowing you down. One reader confessed to swapping a tiny hatchback’s roof for a carbon‑fiber “aero‑kit” that looked cool but actually reduced top speed by 5 %.
Performance & Mileage
Here’s where the dumb ideas really pile up:
- Over‑blown turbo kits – Cheap turbos that push the engine beyond its limits often cause catastrophic failure. The cost of a rebuilt engine dwarfs any speed gain.
- Nitrous on a daily driver – A few short bursts feel thrilling, but the added stress on pistons and fuel system means you’ll be spending more on repairs than on a modest power upgrade.
- Weight‑loss gimmicks – Stripping out seats, airbags, or wiring to shed pounds might shave a couple of pounds, but it makes the car unsafe and offers negligible performance benefits.
All of these tricks also tank fuel economy, turning your “fast” car into a thirsty monster.
Price & Rivals
When you compare the price tag of these dumb modifications to a proper performance package from the factory, the difference is stark. A $3,000 aftermarket turbo that fails after a month is a bad deal compared to a $7,000 dealer‑installed performance package that comes with a warranty.
Quick Comparison Table
| Engine | Mileage | Price | Top Features |
|---|---|---|---|
| Stock 2.0 L | 28 mpg | $0 | Reliability, low cost |
| Aftermarket Turbo | 22 mpg | $3,200 | +70 hp, risky |
| Dealer Performance Package | 26 mpg | $7,500 | +50 hp, warranty, balanced |
FAQ
- What is the cheapest way to gain speed safely? A proper tune‑up and lightweight tires usually give the best bang for your buck.
- Is adding a big spoiler a good idea for top speed? No. It usually adds drag, reducing top speed.
- Do cheap turbo kits save money in the long run? Rarely. They often lead to expensive engine repairs.
Have you tried any of these “quick‑fix” speed tricks? Share your story in the comments below – we love hearing real‑world experiences.
Source: Read Official News






