Reliability
Oil catch can
Keeps oil out of the intake
Easy$176–$2001 hr
Home › Chevy Silverado / GMC Sierra
Chevy Silverado / GMC Sierra mods
Pick your engine first. Each generation takes different parts.
Your Silverado
Pick your year to see what fits.
This page covers the US Silverado 1500 and Sierra 1500 V8.
Engine 5.3L or 6.2L V8
Stock ~315-420 hp
Weight ~5,200 lb
2007–2023
Power
Spark plugs
Restores lost power
Medium$100–$1201–2 hrs
Power
Throttle controller
Sharper throttle
Easy$300–$33015 min
Handling
Shocks
Better ride
Hard$360–$9003–5 hrs
Power
Cold air intake
+5–15whp est. · More power and sound
Medium$300–$4001 hr
Handling
Leveling kit
Fixes the rake
Hard$35–$1203–5 hrs
Brakes
Front brakes
Stronger stops
Medium$300–$5001–2 hrs
Want to add your own mod?Send a part link, we'll write the guide
HP numbers are wheel-horsepower estimates.