Motordyne Long Tube Headers With Helmholtz Resonator (MD - 027/029) 1632 Constructed from a one-piece carbon

Constructed from a one-piece carbon fiber sheet ensuring consistent weave pattern and superior strength

Tooth Quantity: 115

Special Comments: Cast Iron Rotors Only

Black Anodize Coating

Motordyne Long Tube Headers With Helmholtz Resonator (MD - 027/029) 1632 Constructed from a one-piece carbonCombining performance and versatility, the 370Z Long Tube XYZ Headers (LT XYZ) are made of polished stainless steel 304L alloy with back purged and TIG welded construction. Helmholtz resonated for a progressive Sound RPM curve. A stepped header design optimizing HP TQ while being biased more toward HP. 1 5 8 primaries stepped to 1. 75 to the 2. 5 merge collector. The LTXYZ exhaust header allows interchangeable modules for application, versatility and