What’s included in the box?
- Over pipe for Honda City GM6 1.5L
- Mid pipe for Honda City GM6 1.5L
- Special-made resonator for Honda City GM6 1.5L
- Max Racing specially made sport muffler assembly.
- Max Racing Exhaust forged carbon fibre tailpipe.
- Stainless steel 304 V band clamp
- Stainless steel pipe clamp
- Exhaust flange screw & spring


for honda jazz gk5 and
honda city gm6



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The only upgrade system that guaranteed horsepower gain with just simple plug & play.
Actual horsepower tested on-wheel using American DynoJet dynamometer.
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Horsepower dyno-tested graph comparison




Torque dyno-tested graph comparison




Blue indicator: Stock Honda Jazz
Red indicator: Honda Jazz with Max Racing Exhaust Stage 3 System upgraded (Stock Rims)
Green indicator: Honda Jazz with Max Racing Exhaust Stage 3 System upgraded (Stock Rims) & ECU tuned using KKT Tiny ECU.
Actual on-road tested 0-120km/h result & comparison

2. Proton X50 1.5L Turbo Premium Dual Clutch transmission (Stock) 150BHP 255Nm
3. Honda Jazz 1.5L NA CVT transmission with Max Racing Exhaust Stage 3 Upgraded 113WHP (on-wheel horsepower), 131.61Nm Torque
How about fuel consumption?

Further ECU upgrades will have a chance to go further. KKT Tuned – gain up to 17.7 horsepower and 19.84Nm torque with Max Racing Exhaust’s Honda Jazz Stage 3 Upgrade System + KKT ECU Tunning.
This test was carried out by Max Racing’s driver, collecting data from 600 kilometres of drive, a round trip from Penang to Genting Highland, including all the highway drives, uphill, downhill and actual situations we might be facing on the road.
The results of fuel consumption are both indicated in the video.
Exhaust sound and dB level after modification



Compatible car model
Honda City GM6 1.5L L15A 2014
Honda City GM6 1.5L L15A 2015
Honda City GM6 1.5L L15A 2016
Honda City GM6 1.5L L15A 2017
Honda City GM6 1.5L L15A 2018
Honda City GM6 1.5L L15A 2019
Honda City GM6 1.5L L15A 2020
Honda City GM6 1.5L L15A 2021
Honda City GM6 1.5L L15A 2022
Honda City GM6 1.5L L15A 2023
Honda City GM6 1.5L L15Z1 2014
Honda City GM6 1.5L L15Z1 2015
Honda City GM6 1.5L L15Z1 2016
Honda City GM6 1.5L L15Z1 2017
Honda City GM6 1.5L L15Z1 2018
Honda City GM6 1.5L L15Z1 2019
Honda City GM6 1.5L L15Z1 2020
Honda City GM6 1.5L L15Z1 2021
Honda City GM6 1.5L L15Z1 2022
Honda City GM6 1.5L L15Z1 2023
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