Brock's Performance Alien Head 2 Full System 14" Muffler (Black) Hayabusa (99-25)

The Brock’s Alien Head 2 Full Exhaust System in black with a 14" megaphone-style muffler is built to elevate the performance and riding experience of the Suzuki Hayabusa (1999–2025). This complete 4-into-1 exhaust system enhances exhaust flow, reduces weight, and provides a bold, aggressive tone while maintaining seamless fitment across all generations of the Hayabusa.

Technical Specifications:

• Fitment: Suzuki Hayabusa 1999–2025

• System Type: Full 4-into-1 exhaust system

• Muffler: 14-inch Alien Head 2 (black ceramic-coated finish)

• Approx. Weight: 10.15 lbs (4.6 kg)

• Material: Lightweight stainless steel with black finish

• O2 Sensor Bung: Pre-installed 18mm wideband O2 bung

• PAIR Block-Off: Included cap to reduce decel-pop

• Installation: No chassis cutting or permanent modifications required

• Support: Lifetime technical assistance by Brock’s

Performance Highlights:

• Power and Torque Gains: Improved exhaust scavenging and reduced back pressure provide measurable power improvements.

• Lighter than Stock: A dramatic weight drop that benefits handling and acceleration.

• Signature Brock’s Sound: Deep, race-inspired tone without being overly intrusive.

• Direct Bolt-On Fitment: Hassle-free installation with included mounting hardware.

• Improved Thermal Dynamics: Optimized flow design for more efficient engine temperature control.

Fitment Notes:

• Gen 3 Hayabusa (2022–2025): Minor body trimming and separate support bracket required.

• Gen 1 Hayabusa (1999–2007): Spacer kit included for proper muffler support.

Why BoostBox?

BoostBox is the official distributor of Brock’s Performance in Saudi Arabia. We provide genuine products with direct after-sales support from the manufacturer, ensuring trusted quality and long-term reliability.