Wrapping the exhaust will prevent heat from escaping through convection. Therefore the engine bay temperature will decrease and the car will breathe cooler air. Cooler air means more oxygen. Therefore u'll get more power. But the gain would be hardly noticeable as it would be at the high rev band as said by ripper. As said by Ripper the lifetime of your stock headers will be reduced.
Also as this is a diesel it wont make sense (*Sometimes i might be wrong). No idea about the cost and a place to get it done
Bro It could be the MAF too.Get the MAF cleaned if the problem exist. Theres a high possibility of MAF being covered with dust if your running a CAI or Cone intake
Is it this thread http://forum.autolanka.com/index.php?/topic/6214-conversion-to-vvti/
also I think its possible to swap a D15B head,intake and an ECU (*Not sure though)
1- Its car wax -eg Meguairs,Turtle wax,Soft 99
2- Its Uv protector-eg Son of a Gun,Dash
3- Alloy cleaner-eg- 3M wheel cleaner,Eagle One
4- Tyre Shine- Turtle,Eagle One
You can buy them from Supermarkets or else try Auto accessory shops
Bro,
Its got pros and cons. It will handle better than the 2wd yet there will be more wear and tear.Also its fuel consumption would be a bit higher than the 2wd variant . No idea about the parts. Mostly it would be mechanical parts that differ i guess. The body parts would be the same
I think its worth as u get it done once in a while.He's a Honda Expert bro,He knows his job well so shouldn't worry about his workmanship.
The Agents charge Rs 3000 for just the Tune up
Pros-It has a fuel efficent K6A engine.Has safety features such as ABS and dual Airbags
Cons-Small boot,Poor acceleration
My 2 cents
I feel that its a good city car