Another mod to make my car more lively. Dont ask me if I care about my warranty or not. I dont know how to answer either.
Whats inside the picture and why?
1. Air intake guide - direct guide cold air into intake, colder air means more oxygen means more BOOM
2. Redline Filter - just after market air filter that has bigger lubang to let more air in
3. Air ramp - smoother air ramp between air filter & throttle body to cut down the change of turbulent air created around the wall or ramp
4. Throttle body - upgrade from original 54mm to 61mm. Better respond n instant up 2Hp (dyno proven)
5. Audi R8 Spark Coil - retrofitted a 4000cc engine spark coil into 2000cc engine. more spark means more BOOM
6. Oil catch tank - filter out unwanted unburn gas recycle from the PCV system, it should help to cut down more carbon form around the intake section of the engine
7. One way valve - prevent unburn gas rebound back to engine to cut down unwanted pressure form inside the engine.
8. Moar
Whats inside the picture and why?
1. Straight 4-2-1 Exhaust Header
Chop off a Catalyst Converter, this will help exhaust gas push faster without the Catalyst Converter. So engine spend lesser energy on pushing all the unwanted gas out from engine hence power more concentrate to the wheels.
but how about the environment?
been doing a lot of study to this. the 1st Catalyst Converter only operates below ~50c. The operating time will be freakingly short in our always-hot country. So just chop it off for good. We got another Catalyst Converter to save the environment when the gas temperature is more then 50c.
Results?
- My 2.0 GLS RPM is now very smooth when stopping in the traffic, it can stay in 700RPM without moving for more then 30s in both D and N gear.
- My fuel can give me more mileage, somehow, from average 12km/L to 15km/L. Check out the attachment below, both city n highway drive mix. I usually drive 110-160 on highway.
- Not as powerful as 2.5 but definitely has more confident in overtaking cars in narrow lane now
ok thats it. kthxbye