OS Speed MR02 exhaust manifold assembly – 72106490

For sale is brand new in the packet OS Speed MR02 exhaust manifold assembly – 72106490. The MR02 manifold which improves exhaust gas flow in the low to mid-RPM range. Designed for .21 nitro engines for 1/8th scale nitro on road pan car racing. Included with the polished and laser-engraved manifold come a high-quality silicone seal and mounting springs.