CP Piston & Ring Set for Ford Duratec 2.0L - Bore (88.0mm) - Size (+0.5mm) - CR (8.5) - Set of 4

Starting with a bore size of 88.0mm and an oversize of +0.5mm, this CP Pistons set is specifically made for the Ford Duratec 2.0L engine found in your 2004-2009 Mazda 3. These aren't just stock replacements; they're forged pistons, which means they're built from a solid block of aluminum that's then hammered into shape under extreme pressure. This process creates a much stronger and more durable piston than cast ones, making them a solid choice if you're looking to rebuild or enhance your engine's performance.

With a compression ratio of 8.5:1, these pistons are designed to work well in a variety of setups, whether you're aiming for a naturally aspirated build or adding forced induction. The set includes the rings needed for installation, simplifying your rebuild process. CP Pistons is a well-known name in performance engine components, and this set reflects their commitment to well-built parts that can handle the demands of a performance engine.

Remember that this piston set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.