GSX-R1000 Competition Series 4-2-1

SKU: 73-106-2 Categories: , ,



Designed exclusively for drag race applications, this 4:2:1 exhaust is the ultimate design for peak power on stock, heavily modified and nitrous engines.

  • Lightweight 304 stainless steel construction (.049″ wall thickness) with brushed finish
  • Tapered head pipes and full merge collectors for maximum performance
  • “Competition Only” Riveted Vance & Hines Logo Badge
  • Slip-fit collector joints
  • Tuned length megaphone with optional baffle available (headers are 1-1/2″ tapered to 1-3/4″, 4-into-2 collectors are 1-3/4″ to 2.00″, final 2-into-1 collector 2-1/4″ to 3″, megaphone tapered from 2-1/4″ to a 3-1/2″ muffler can stepped to 3″)
  • Single, 18mm oxygen sensor bung for stock O2 sensor or wideband air/fuel ratio monitoring.
  • Weighs only 14 pounds, 20 pounds lighter than the stock GSX-R1000 exhaust.
  • Includes exhaust port flanges, and spring puller tool
  • Fits all years 2017-2022
  • Lower fairing modification required

DISCLAIMER: For Closed Course Competition Use Only

WARNING: Cancer & Reproductive Harm –

Out of stock