Brock's Performance Alien Head 2 Black Full Exhaust System with 14" Muffler for Suzuki GSX-R1000 / GSX-R1000R (2017-2025)

Description

Take your Suzuki GSX-R1000 and GSX-R1000R (2017-2025) to the next level with the Brock's Performance Alien Head 2 Black Full Exhaust System. Designed using Brock's championship-winning racing technology, this premium full exhaust system delivers outstanding horsepower gains, improved throttle response, reduced weight, and an aggressive race-inspired exhaust note. It is one of the most popular aftermarket exhaust upgrades for GSX-R1000 riders seeking maximum performance and premium styling. The system features a 14-inch Alien Head 2 megaphone muffler with a durable black ceramic-coated finish, providing exceptional heat resistance, corrosion protection, and a stealthy race-inspired appearance. Its 2.25-inch large-diameter permanent outlet baffle increases exhaust flow, delivering maximum horsepower and torque gains for both stock and modified engines. Riders preferring a quieter exhaust note can install optional noise reduction inserts (sold separately). Manufactured from aerospace-grade ultra-lightweight stainless steel, the Alien Head 2 Black Full System provides an impressive 54% weight savings compared to the OEM exhaust system, improving acceleration, braking performance, handling, and overall riding dynamics. Installation is straightforward with no fairing modifications required. The system includes one 12mm O₂ sensor bung for the factory sensor and one 18mm wideband O₂ sensor bung with block-off plugs, making professional ECU tuning simple. Also included are a PAIR Block-Off Cap, Permatex Ultra Copper®, all mounting hardware, flanges, and Brock's famous Lifetime Direct Support Package. For 2022-2025 GSX-R1000/R models, an ECU Flash or Servo Buddy is required to prevent EXCVA servo motor fault codes or possible servo motor damage. The included valve simulator (servo plate) is not compatible with 2022-2025 models. Complimentary pump gas and race fuel ECU map support are also included through Brock's Performance Map Support Program. Key Features Fits Suzuki GSX-R1000 & GSX-R1000R (2017–2025) Full performance exhaust system 14-inch Alien Head 2 megaphone muffler Premium black ceramic-coated finish 2.25-inch large-diameter permanent outlet Increased exhaust flow Maximized horsepower and torque Improved throttle response Optimized for stock and modified engines Aggressive race-inspired exhaust sound Optional noise reduction inserts available separately No fairing modifications required Aerospace-grade ultra-lightweight stainless steel construction 54% weight savings compared to OEM exhaust One 12mm O₂ sensor bung One 18mm wideband O₂ sensor bung Block-off plugs included Includes PAIR Block-Off Cap Helps reduce deceleration popping Includes 3 oz. Permatex Ultra Copper® Complete installation hardware and flanges included Brock's Lifetime Direct Support Package Complimentary pump gas and race fuel ECU map support Benefits Significant horsepower and torque gains Improved throttle response and acceleration Reduced overall motorcycle weight Better handling and braking performance Aggressive superbike exhaust sound Premium black ceramic-coated finish Lightweight aerospace-grade construction Excellent heat and corrosion resistance Easy bolt-on installation Ideal for street riding, racing, and track days Compatibility Fits: Suzuki GSX-R1000 (2017–2025) Suzuki GSX-R1000R (2017–2025) Installation Notes 2017–2021 Models: Direct fit. 2022–2025 Models: Requires an ECU Flash or Servo Buddy to prevent EXCVA servo motor fault codes or possible servo damage. Included servo plate is not compatible with 2022–2025 models. Specifications Brand: Brock's Performance Product: Alien Head 2 Black Full Exhaust System Muffler Length: 14 inches Muffler Style: Megaphone Finish: Black Ceramic Coated Construction: Aerospace-Grade Stainless Steel Outlet Size: 2.25 inches Baffle: Permanent Weight Savings: Approximately 54% vs OEM OEM O₂ Sensor Bung: One 12mm Wideband O₂ Sensor Bung: One 18mm Block-Off Plugs: Included PAIR Block-Off Cap: Included Permatex Ultra Copper®: Included Installation Hardware: Included Fuel Map Support: Pump Gas & Race Fuel Support: Brock's Lifetime Direct Support Package Why Choose the Brock's Alien Head 2 Black Exhaust? The Brock's Performance Alien Head 2 Black Full Exhaust System is built for riders who want championship-level performance with bold styling. Its lightweight stainless steel construction, black ceramic-coated finish, increased exhaust flow, and race-developed engineering deliver exceptional power, reduced weight, and one of the most aggressive exhaust notes available for the Suzuki GSX-R1000 and GSX-R1000R.