Brock's Releases Honda Grom Alien Head Full Exhaust SystemHonda Grom Alien Head Full Exhaust System

The Brock’s Performance Alien Head Full Exhaust System for Honda’s pint-sized Grom combines legendary, race-proven performance with the distinctive look and sound of a show-polished Alien Head muffler.

Designed and hand-tuned by Brock’s Performance for stock and modified engines, this lightweight stainless-steel exhaust possesses an ideal balance of performance and attitude–at just 4.5 lbs.

Keeping creative Grom owners in mind, this low-mount megaphone-style system is a 100% bolt-on kit. It tucks up tight along the engine to provide maximum ground clearance without modifications. The little funster is now ready to be stretched, lowered and customized, then finished with a shimmering Brock’s Performance exhaust.

The Alien Head Full Exhaust System is just one piece in Brock’s new Grom Outfitters division, which now has a ShortMeg full exhaust, Dynojet Power Commander, sprockets, brake lines, tires and wheel bearings.

Honda From Alien Head Full Exhaust Defining Features:

  • Designed in-house by Brock’s Performance
  • Maximizes power gains on stock and modified engines
  • Full system with 12-inch, megaphone-style muffler
  • Show-polished finish
  • Distinctive look and aggressive sound
  • Permanent baffle with 2-inch outlet
  • Optional noise-reduction insert sold separately
  • Tucks in tight for maximum ground clearance
  • More than 60% in weight savings–just 4.5 lbs.
  • Bolt-on kit–no modifications required
  • Aerospace quality, stainless-steel construction
  • Lifetime map support by Brock’s Performance
  • Retail Price: $399.95

See for more information.

Brock's Releases Honda Grom Alien Head Full Exhaust System