KAWASAKI ZZR 1400

RACING & EVOLUTION EXHAUST SYSTEM
KAWASAKI ZZR 1400 RACING & EVOLUTION EXHAUST SYSTEM
The Akrapovic RACING OPEN & EVOLUTION OPEN line is the highest level of exhaust systems tuning and with hexagonal shaped muffler fits perfectly to character of the superfast ZZR 1400. The conical tubing with interference crossover tubes between the header tubes work exceptionally well. With the Akrapovic exhaust system you will get massive power boost, more torque, a sportier sound and an even more aggressive top-level look on this muscular motorcycle. You can choose between classy titanium or carbon-fiber muffler that stand out through their excellent quality. The systems are available in open version only. You will also save in overall weight compared to stock system. PERFORMANCE Measurements of the Akrapovic RACING OPEN & EVOLUTION OPEN system on the Kawasaki ZZR 1400 (without muffler insert): The power curve shows a huge increase over the stock performance figures. It is much more linear, which means the engine is pulling strong and consistently right from the lowest rpm to the highest part of the overrev range. We measured a max. power output on rear wheel of 183.4 HP and maximum increased power of 10.2 HP at 6800 rpm. The same goes for torque, which is also increased through entire rpm range. The drop-outs in the stock curve are filled and like the power curve, there is a major increase from 2000 rpm on. CONFIGURATION The configuration of the Akrapovic RACING OPEN & EVOLUTION OPEN system for the ZZR 1400 is 4-2-1, made of conical stainless steel or titanium tubes and a muffler. The system includes interference crossover tubes between the header tubes and CNC machined header tube inner sleeves. The mufflers are available with either a titanium or carbon-fiber outer sleeve, attached to the motorcycle with an Akrapovic carbon-fiber muffler clamp. The individual elements of the system header tubes, collector, link pipe and muffler are connected with sleeve joints, secured with silicon-shielded springs. PERFORMANCE
stock max. rear wheel power HP / rpm
(measured on Dynojet ATV)

DESCRIPTION

AKRAPOVIC

max. increased power

174 / 9400

183.4 / 9700

10.2 / 6800

CONFIGURATION

header tubes material tube shape interference crossover tubes header tube inner sleeves header tubes - collector connection link pipe - muffler connection muffler metal interior muffler clamp muffler insert EU US STAINLESS STEEL / TITANIUM CYLINDRICAL
collector STAINLESS STEEL / TITANIUM CYLINDRICAL link pipe STAINLESS STEEL / TITANIUM CONICAL
YES S.S. CNC MACHINED SLEEVE JOINT + SILICON SHIELDED SPRING SLEEVE JOINT + SILICON SHIELDED SPRING TITANIUM CARBON-FIBER YES (track legal) -
lambda sensor header tube flanges collector / header tube link pipe connection muffler inlet cap /outlet cap muffler outer sleeve muffler bracket heat shield catalytic converter
ALU CNC MACHINED SLEEVE JOINT + SILICON SHIELDED SPRING Ti / Carb.-fiber Ti / Carb.-fiber NO

ADDITIONAL DATA

weight comparison (kg) stock 17.33 AKRAPOVIC RACING 8.70 noise measurements (dB / rpm) possibility of periodic service without removing A.E.S. legal for street use stock 97 / 4750 oil YES NO EVOLUTION 6.82 difference stock - RACING 8.63 AKRAPOVIC 99.4 / 4750 (with insert) oil filter YES stock EVOLUTION 10.5
Technical specifications of Akrapovic exhaust systems and related products subject to change without notice.
Product code: S-K14R2-RC ; S-K14R2-RT Racing
S-K14RFT2T-RC ; S-K14RFT2T-RT Evolution
Akrapovi d.d. 2008 all rights reserved