Alien Head 2 Full System 14" Muffler GSX-R1000/R (17-20)

14" megaphone muffler
Show-polished finish
2.25" outlet permanent baffle
Large diameter outlet provides increased exhaust flow
Maximized power gains on stock & modified engines
Distinctive look & aggressive sound
(optional noise reduction inserts sold separately)
No fairing modifications required
Aerospace quality, ultra lightweight stainless construction
54% weight savings vs OEM exhaust system
Includes one 12mm O2 bung & one 18mm bung for wideband
O2 sensor (block-off plugs included)
3oz. tube of Permatex Ultra Copper® supplied with purchase
Includes PAIR block-off cap & instructions for decel-pop reduction
Includes muffler, front section, flanges & necessary hardware
Includes Brock’s lifetime direct support package
At no additional charge
Select from increased drivability/fuel mileage (pump gas) or
race-proven (race fuel) track maps via our map support program