These are not factory OEM bolts
Featuring CNC mandrel-bent tubing for precise fitment and optimized gas flow
PLM V-Band Clamp System Assembly
Comes with 2 brackets for optional mounting (welding required
it allows the engine to rev much faster and safely rev higher
PLM Seat Base Mount Bracket For Nissan 240SX 1B-Series Headers These are not factory OEMPLM Private Label Mfg. seat brackets are stronger than the rest! They are made from 3 16th inch high strength steel making the welds stronger and more durable. The bracket will not bend or warp with heat whereas other brackets can be bent by hand. PLM seat brackets are more versatile with pre drilled slots for sliders from most major aftermarket seat manufacturers like Sparco, Recaro, OMP, Cobra, F1Spec, Racetech, Status, Corbeau, Bride, MemoryFab,