Exhausts (Alien Head Exhaust System)

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Item Summary

Alien Head Exhaust System

About the Product

ATTENTION: ALL Brock’s Performance “GP Style” Megaphones (Alien Head, ShortMeg, Street Meg Shorty) mufflers are VERY LOUD. (Most register approximately 108 dB/A measured on the “A” scale at ½ indicated red line RPM at a distance of 0.5 meters (20 inches) in accordance with SAE J1287. The addition of our NRP-19 Noise Reduction plug results in a measurement of approximately 106 dB/A which is still VERY LOUD. All Brock’s Performance exhaust systems are FOR RACE USE ONLY with no D.O.T., C.A.R.B., or EURO emissions or sound approval. Consult local authorities for the requirements in your area. Brock’s Performance will not be responsible for noise violations (tickets) or any additional expenses incurred to convert or exchange any systems to a more socially acceptable sound level.

New from Brock’s Performance ….the Ultimate in RACE exhaust systems for STREET use! The new Alien Head™ System combines our legendary Generation 3 Front Section with our new Drag Style Megaphone!

The result is race proven performance with a one of a kind drag race look… without the inherent drawbacks of a sidewinder. There is no reduced right hand cornering clearance or rear brake lever to pipe clearance issues. NO fairing modifications are required and the stock oil cooler and lines remain intact.

The Alien Head™ System has a more aggressive sound than our Generation 3 StreetSmart™ System, but it still acceptable for street use with the baffle installed. By removing the billet aluminum baffle, the user can unleash a race only sound which mimics the booming tone of an NHRA Prostock machine!

The front section (from the engine to the Muffler) is constructed of an aerospace quality ultra-light stainless steel. The Alien Head™ package comes with a Race Megaphone with NON-REMOVABLE Aluminum baffle. The total system weight is just over 8lbs.(10lbs5oz. With Baffle Installed)

Brock's Performance Products announces their SHORTMEG™ Exhaust package for the 2007-2008 Yamaha R1. Not just an off-the-shelf pipe, these systems are complete performance upgrade packages specifically designed for "serious stock" and Large CC or heavily modified R1. The larger and more powerful your engine is…. the better this system functions! BUT…stock engines LOVE this system also, with power levels which rival even our Generation 3 system! Included are specially-designed lightweight stainless steel header pipes joining to a full race megaphone and complete instructions.

The SHORTMEG™ Package Includes:

Detailed exhaust system installation instructions

Suggested air box modification instructions (model specific-when required)

Dynojet Power Commander TRACK maps (These allow the bike to accelerate harder in the real world!) for your specific application. Brock’s/BPD ECU maps available also.

Dyno maps are available upon request...if impressing your buddies is important to you.