1st step into performance upgrade

After 1.5 years of uncle style driving, time for performance upgrade.
The first step in performance modification, Let the car breath easier.

K&N Drop in air filter
*Less Noise
* Good Low End Power
* High Air Flow, Designed to Increase Horsepower and Acceleration.
* Lower Fuel Consumption
* K&N has million mileage warranty!
*Washable

4-2-1 extractor, catalytic converter removed(Sorry mother nature)
This setup gives power through out the rpm range. Drivability at lower rpm is quite good, making it the most suitable setup for town driving.

Twin tip S flow rear muffler
Automatic transmission advisable to use Semi flow muffler, straight flow will produce super ah beng style loudness.

Installation process

Muahaha!

After these upgrades, obvious torque improvement noticed, exhaust noise a bit noisy, will go to exhaust shop this weekend for bullet installation at the mid portion.

** To be continued***