Is the 2013 Toyota Scion FR-S worth tuning?

The 2013 Toyota Scion FR-S is a moderate tuning platform with 2 published stages.

What stage is best for most owners on the 2013 Toyota Scion FR-S?

Stage 1 is the best first step for most owners because it offers best for most owners and a published cost of $1,000 - $2,500.

Is the ECU easy to tune on the 2013 Toyota Scion FR-S?

ECU access is listed as moderate, with ECU tuning is accessible via plug-in ECUs like the Link G5, or through handheld devices for flashing custom maps. This offers good control over engine parameters..

How much does it cost to tune a 2013 Toyota Scion FR-S?

budget build builds typically run $1,000 - $2,500. street performance builds typically run $4,000 - $8,000. track ready builds typically run N/A.

What is the best handling upgrade for the 2013 Toyota Scion FR-S?

Coilovers is a strong starting point because it adjustable coilovers significantly improve handling by allowing ride height and damping control, reducing body roll for track use and spirited driving..

What should you fix before tuning a 2013 Toyota Scion FR-S?

Start with No Documented Common Failures before adding more boost or torque.

What wheel and tire setup works best on the 2013 Toyota Scion FR-S?

For the 2013 Toyota Scion FR-S, 17-inch wheels with quality performance tires are the most common performance-oriented setup.

What is the best tuning stage for the 2013 Toyota Scion FR-S?

Stage 1 is the best fit for most owners, with +15-30 HP expected gain and budget around $1,000 - $2,500.

How much horsepower does tuning add to the 2013 Toyota Scion FR-S?

Stage 1 typically adds +15-30 HP, while Stage 2 can reach +70-150 HP with more supporting hardware.

How much does it cost to tune the 2013 Toyota Scion FR-S?

Stage 1 is usually $1,000 - $2,500, while Stage 2 is usually $4,000 - $8,000.

2013 Toyota Scion FR-S Tuning Guide

Name: Tuning dataset for 2013 Toyota Scion FR-S
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis

Tuning Summary

View Stage 1 (Best first mods)

Choose your path

Stage 1 Stage 2

Tunability Score

Max HP Gain

+70-150 HP

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Tuning Score: 6/10

2 published stage paths

ECU Access: Moderate

Access limits faster builds

Aftermarket Support: Robust

Support varies by build target

Estimated HP Gain: +70-150 HP

Highest published stage gain

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MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

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