Alien Head 2 Full System Black 14" Muffler ZX-10R/RR (21-24)

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Alien Head 2 Full System Black 14" Muffler ZX-10R/RR (21-24)

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$1,899.00
SKU:
398932
Brand:
Quantity Available:
Please choose an option
Quantity Available:
5+
10.0000
$1,899.00
SKU:
398932
Brand:
Quantity Available:
Please choose an option
Quantity Available:
5+
10.0000
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  • 14" megaphone muffler
  • Black ceramic coated finish
  • 2.25" outlet permanent baffle
  • Larger diameter outlet provides increased exhaust flow
  • Maximized power gains on stock and modified engines
  • Distinctive look and aggressive sound
    (optional noise reduction insert sold separately)
  • No fairing modifications required
  • Aerospace quality, ultra lightweight stainless construction
  • 57% weight savings vs. OEM exhaust system
  • One 18mm O2 bung pre-installed on collector
    (block-off plug and 12mm O2 bung adapter included)
  • 3oz. tube of Permatex Ultra Copper® supplied with purchase
  • Includes PAIR block-off cap for decel-pop reduction
  • Includes muffler, front section, flanges and 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 for exhaust 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.

ZX-10R (2021) Exhaust Weight Comparison

OEM Full Exhaust System:

  • Muffler: 5.85 lb.
  • Heatshields: 0.50 lb.
  • Catalytic Converter: 10.60 lb.
  • Head Pipes: 4.65 lb.

Total = 21.60 lb. (9.80 kg)

Alien Head 2™ Full System:

  • Muffler: 2.95 lb.
  • Front Section (w/ flanges & hardware): 6.40 lb.

Total = 9.35 lb. (4.24 kg)

Total Weight Savings = 12.25 lb. (5.56 kg) or 57% of OEM weight