
Wiseco Professional Series forged piston set for Peugeot 306/206/106 TU5JP4 applications raises compression by +3.5cc to about 12.2:1 CR. These race-oriented forged pistons are machined to specification with precision ring grooves, anti-detonation features, ArmorGlide skirt coating and forced pin oiling, intended for heavy-duty race and high-stress builds.
Wiseco Peugeot 306/206/106 +3.5cc 12.2:1 CR Piston Set