Wiseco Peugeot/Citroen TU5JP4 1.6L 16V Turbo 78.5mm Bore Std Size Piston Shelf Stock Kit

If you're building a serious performance engine for your Peugeot or Citroen with the TU5JP4 1.6L 16V Turbo, you need pistons that can handle the stress. This shelf stock kit from Wiseco is built for those demanding applications, offering a 78.5mm bore size that's standard for this engine. These aren't just any pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength for the kind of power you're aiming for.

Wiseco packs a lot of smart design into these pistons. You'll find precision ring grooves, an anti-detonation groove, and other features to help seal the rings better, which is crucial for turbo engines. They also come with an ArmorGlide skirt coating. This helps reduce friction, makes them more resistant to seizing, and even quiets things down a bit. The fully machined crown and forced pin oiling are also notable details that show these are made for heavy-duty use, ensuring they can stand up to severe duty in race builds.

This kit includes a set of four pistons, ready to be installed in your TU5JP4 engine. Remember, these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.