Pipe, with Manifold. This turned pipe features a welded nipple and includes the Manifold and required accessories. Features: Fits the O.S. 21XZ-B, 21VZ-B, 21-VG, 25XZ, 28XZ and 30VG engines Aluminum construction Polished ...

a three chamber pipe recommended for SH .21 off road engines that delivers balanced low/mid/high speed power delivery, with a gusseted stinger for improved durability. This is the complete tuned pipe, with manifold, ...

This manifold is designed with an extremely smooth bore to be as least turbulent as possible maximizing airflow. using a unique mounting design, this manifold is specifically designed for the Nova Engines ...

Tuned Pipe is expertly designed to boost both performance and fuel mileage, delivering significant improvements over the 2090 and 2100 pipes. With a focus on increased run time, this pipe enhances fuel ...