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

$1,579.00
(1 review) Write a Review
SKU:
398685
INV-398685:
-3.0000
Quantity Available: 0
  • 14" megaphone muffler
  • Black ceramic coated 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
    At no additional charge
  • Click here to view logo plate color options
  • Click here to view installation instructions
  • Click here for PAIR block-off instructions

The Follow-Up To Our Best-Selling Exhaust System

The Alien Head 2™ offers a full through 2.25” diameter secondary section for increased exhaust flow and builds upon the legendary, race-proven performance of the original Alien Head™, while adding a distinctive look and deeper exhaust tone. This system is a must for the sportbike owner who’s never quite satisfied with factory power.

Manufactured to stringent specifications, Brock personally designed and hand-tuned the Alien Head 2™ full exhaust system to find the ideal balance of performance and attitude for the stock to highly modified sportbike. The Alien Head 2™ exhaust system stands as the benchmark of cutting edge power, design, and style.

GSX-R1000 (2017) Exhaust Weight Comparison

OEM Full Exhaust System:

  • Muffler (w/ clamp & heat shield): 7.00 lb.
  • Front Section (one peice): 16.00 lb.
    (head pipes, catalytic converter, EXUP, tail pipe, etc.)

Total = 23.00 lb.

Alien Head 2™ Full System:

  • Muffler: 3.05 lb.
  • Head Pipes (w/ flanges): 5.00 lb.
  • Collector: 1.75 lb.
  • Hardware: 0.75 lb.

Total = 10.55 lb.

Total Weight Savings = 12.45 lb. or 54% of OEM weight

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  • 5
    The best exhaust system

    Posted by Keshun Harris on Jun 17th 2019

    I have 2017 Suzuki gsxr 1000 and the allien head full system with the power commander really wake up this bike and gears shifts more smoother.