Billet J Series V6 Intake Manifold Spacer 3.0L For AcuraBoost your engine's performance with the Billet J Series V6 Intake Manifold Spacer 3. 0L For Acura TL TSX Accord 3 4" Inch This high quality intake manifold spacer is designed to increase the plenum volume of your engine, which can lead to significant gains in horsepower and torque. The spacer is made from billet aluminum for superior strength and durability, and it features a 3 4" height that is ideal for maximizing performance without sacrificing