Build Smarter, Not Random
Configure upgrades, see estimated power gains, and build with a plan — instead of throwing parts at your car and hoping for the best.
Join free — no credit card required
The problem
Advice in forums
Which mods work together? Buried in years of threads.
Parts don't fit
You buy piecemeal, then realize they conflict or don't make sense.
Can't visualize gains
What will intake + tune actually do? Hard to know before spending.
No build plan
Most builds evolve randomly. No way to see the whole picture.
Select Your Car
Start by picking your car from our database. We'll show you the factory specs and what's possible with modifications for your specific platform.
- Browse our complete sports car database
- See factory horsepower and torque
- Understand what upgrades are available
Configure Upgrades
Browse upgrade categories and select the mods you're considering. See estimated power gains for each part and how they add up together.
- Intake, exhaust, tune, suspension, wheels
- See estimated HP/torque gains per mod
- Running total of projected output
- Track estimated cost as you build
Wheels & Tires
Visualize how different wheel setups look and perform. See how different sizes affect your car's handling and appearance.
- Browse wheel configurations
- See how different setups look
- Understand size and offset impacts
Visualize Performance
See your projected performance in one view. Understand what your build could achieve before you spend a dollar.
- Projected HP and torque after mods
- Compare stock vs. modified specs
- See the complete build summary
Save Your Builds
Save your build configurations to compare later. Create multiple builds for different goals — street, track, daily — and see how they stack up.
- Save builds to your account
- Compare different configurations
- Share builds with friends
- Free to explore, save with account
AL — Your Car ExpertGet Build Advice from AL
Not sure where to start? AL knows your platform and can recommend mods based on your goals and budget. Ask about compatibility, common build paths, and what to prioritize.
Try asking AL:
- “What mods should I do first on my E92 M3 for track use?”
- “Is FBO worth it on the N54, or should I go straight to single turbo?”
- “What's a good 400whp build for a 370Z on a $5k budget?”
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We built this for ourselves
AutoRev was born out of frustration with the status quo. We're car enthusiasts who got tired of the same problems everyone faces.
I wasted money on mods that didn't make sense together — parts that conflicted, upgrades in the wrong order. I built the Tuning Shop so you can see the whole build path before spending a dime, instead of learning expensive lessons the hard way.
I've seen too many builds go sideways — big turbo kits before fuel system upgrades, power mods when the suspension can't handle it. The Tuning Shop puts all that knowledge in one place so you can plan a build that actually makes sense.
Build with a plan
Stop guessing. See what your build could achieve before you start buying parts.
Start free — explore builds and save them with a free account