-A bench test (Equal length 4-2-1 + Taper) design Ø45mm → Ø50mm → Ø55mm → Taper → Ø60mm *Taper design is adopted from feedback from both racing and the bench testing. -Racing high flow junctions design
Each section of the manifold has optimized pipe lengths, diameters and angles as well as high flow junctions. -Racing look spring joint design
No exhaust gas leakage as all joints are welded. -Made of light weight stainless steel for both durability and looks -Flange manufactured by high precision machining center -Standard catalyst can be used(Automatic transmission can not be used)