Chevrolet HHR 2005–2011 tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
2.0 Turbo 260hp
260 hp
285 hp
+25 hp
2.2i 143hp
143 hp
150 hp
+7 hp
2.4i 170hp
170 hp
180 hp
+10 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.