Too bad for both you and C2KBAS2005 lar, before this I did considering convert my Iswaga to GT300, have also did aluminium undercarriage defuser.



Later after starting to demod car, have also sold the aluminium plate as besi buruk for quick 20 bucks

No different, it's a bloody Iswaga. Put anything between the frame will eventually become guitar string With undercarriage panel, front efficient drag will be relatively cut down. Wind that cut through front bumper will be directly pushed out from windscreen because undercarriage is sealed. However, when rain time I'll be crying ady coz the engine hot air will fog my windscreen for atleast 15 minutes drive with noisy wiper before the windscreen is hot enough to defog

My original idea was to diffused the whole undercarriage, to expel air from the top instead of bottom. 1 must understand part of the wind drag caused by the rear bumper, because the bumper was kosong from the inside. When your car moving forward, where does the wind ended up when it rear the rear carriage of your car? It will first hit the rear bumper, then only kena channel down.

Speaking of protection purpose, seriously it doesn't serve that much. If you choose to buy 1 from bodykit seller, which is made of FIBRE, how do you think FIBRE can protect your undercarriage eh? If you remember seeing cracked bodykit by the roadside, especially besides of speed bumps Another thing is, almost impossible to make PU material kinda under panel, reason being the polyurethane material is too flexible, under the heat of engine/sun/road reflex, the panel will go bent Even if it's aluminium that I use previously, its just a thin plate that prevent wind cutting in from the bottom of the engine bay.

Unless you use carbon fibre, it can protect your parts/component at the bottom of the car, but the price is going to be crazy. Underpanel is NOT a practical mod for street cars unless you're serious about aerodynamic/wind drag reduction.

No different, it's a bloody Iswaga. Put anything between the frame will eventually become guitar string With undercarriage panel, front efficient drag will be relatively cut down. Wind that cut through front bumper will be directly pushed out from windscreen because undercarriage is sealed. However, when rain time I'll be crying ady coz the engine hot air will fog my windscreen for atleast 15 minutes drive with noisy wiper before the windscreen is hot enough to defog

My original idea was to diffused the whole undercarriage, to expel air from the top instead of bottom. 1 must understand part of the wind drag caused by the rear bumper, because the bumper was kosong from the inside. When your car moving forward, where does the wind ended up when it rear the rear carriage of your car? It will first hit the rear bumper, then only kena channel down.

Speaking of protection purpose, seriously it doesn't serve that much. If you choose to buy 1 from bodykit seller, which is made of FIBRE, how do you think FIBRE can protect your undercarriage eh? If you remember seeing cracked bodykit by the roadside, especially besides of speed bumps Another thing is, almost impossible to make PU material kinda under panel, reason being the polyurethane material is too flexible, under the heat of engine/sun/road reflex, the panel will go bent Even if it's aluminium that I use previously, its just a thin plate that prevent wind cutting in from the bottom of the engine bay.

Unless you use carbon fibre, it can protect your parts/component at the bottom of the car, but the price is going to be crazy. Underpanel is NOT a practical mod for street cars unless you're serious about aerodynamic/wind drag reduction.