Tiered Upgrades
Choose your performance path based on budget, goals, and experience level
Perfect for beginners looking to enhance daily drivers
Key Upgrades:
- Cold Air Intake
- Cat-Back Exhaust
- ECU Tune (Stage 1)
- Performance Air Filter
Serious performance for track day enthusiasts
Key Upgrades:
- Turbo/Supercharger Kit
- High-Flow Downpipe
- ECU Tune (Stage 2)
- Upgraded Intercooler
Professional racing builds with maximum output
Key Upgrades:
- Built Engine Internals
- Custom Turbo Setup
- Standalone ECU
- Full Exhaust System
Dyno Results
Real-world performance data comparing stock vs tuned configurations
35% increase over stock
28% increase over stock
1.2s faster than stock
Community Reviews
Real builds, real results from our passionate community of car enthusiasts
Marcus Chen
2021 Honda Civic Type R
"Stage 2 tune completely transformed my Type R. The power delivery is smooth and the gains are exactly as advertised. TierTuner's guide made the whole process straightforward."
Sarah Mitchell
2020 BMW M3
"Best investment I've made for my M3. The mid-tier upgrades gave me incredible performance without sacrificing reliability. The community support is outstanding."
Jake Rodriguez
2019 Porsche 911 GT3
"Pro tier build on my GT3 exceeded all expectations. The dyno results speak for themselves. TierTuner connected me with the best tuners in the business."
Emily Thompson
2022 Subaru WRX STI
"As a first-time tuner, the entry tier guide was perfect. Clear instructions, realistic expectations, and amazing results. My STI feels like a completely different car."