14 Apr 1998 : Pattaya (2)
| Pos | # | Driver | Team | Vehicle |
|---|---|---|---|---|
| 1998 South East Asia Touring Car Zone Challenge | ||||
| 1 | 11 | Charles Kwan | EKS Motorsport | 
BMW 320i |
| 2 | 1 | Saksirivetkul Kajohnsak | Toyota Team Thailand | 
Toyota Exsior |
| 3 | 19 | Smitrchart Suttipong | Team R2 Sports |
Toyota Exsior |
| DNF | 45 | Kasikam Suphot | Nissan Asia Team AIM | 
Nissan Primera GT |
| DNF | 99 | Danny Stacy Chau | Team IMSP |
Toyota Carina E |
1998 South East Asia Touring Car Zone Challenge
| Date | Venue | Series |
|---|---|---|
| 14 Apr 1998 |  Pattaya (1) |
South East Asia Touring Car Zone Challenge |
| 14 Apr 1998 | Pattaya (2) |
South East Asia Touring Car Zone Challenge |
| 24 May 1998 |  Subic (1) |
South East Asia Touring Car Zone Challenge |
| 24 May 1998 | Subic (2) |
South East Asia Touring Car Zone Challenge |
| 05 Jul 1998 |  Johor (1) |
South East Asia Touring Car Zone Challenge |
| 05 Jul 1998 | Johor (2) |
South East Asia Touring Car Zone Challenge |
| 13 Sep 1998 |  Zhuhai (1) |
South East Asia Touring Car Zone Challenge |
| 13 Sep 1998 | Zhuhai (2) |
South East Asia Touring Car Zone Challenge |
| 25 Oct 1998 | Zhuhai (1) |
South East Asia Touring Car Zone Challenge |
| 25 Oct 1998 | Zhuhai (2) |
South East Asia Touring Car Zone Challenge |
| 22 Nov 1998 |  Macau (1) |
South East Asia Touring Car Zone Challenge |
| 22 Nov 1998 | Macau (2) |
South East Asia Touring Car Zone Challenge |