Power
Spark plugs
Restores lost power
Medium$120–$1801–2 hrs
Home › Toyota GR Supra
Toyota GR Supra mods
A big power response from simple bolt-ons.
Your Supra
Pick your year to see what fits.
This page covers the US GR Supra 3.0L.
Engine 3.0L turbo B58
Stock ~335-382 hp
Weight ~3,400 lb
2020–2024
Power
JB4 tune
+50–100whp est. · Biggest bang for the buck
Medium$599–$5992 hrs
Power
Cold air intake
+5–15whp est. · More power and turbo sound
Medium$429–$4291 hr
Reliability
Charge pipe
Stops boost leaks
Hard$430–$4302–3 hrs
Power
Downpipe
+15–30whp est. · More power + turbo sound
Expert$449–$4493–4 hrs
Reliability
Heat exchanger
Cooler intake air
Expert$750–$7505–7 hrs
Sound
Cat-back exhaust
+3–10whp est. · Better sound
Medium$2,495–$2,4952 hrs
Handling
Coilovers
Adjustable height
Expert$2,314–$2,3145–8 hrs
Handling
Lowering springs
Fixes the wheel gap
Hard$395–$3953–5 hrs
Handling
Front sway bar
Flatter cornering
Hard$212–$2122 hrs
Brakes
Front brake pads
Stronger stops
Medium$220–$2201 hr
Brakes
Rear brake pads
Stronger stops
Medium$157–$1571 hr
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HP numbers are wheel-horsepower estimates.