SLP PerformancePac, 1999-02 5.3 Silverado/Sierra Ext. Cab/Short Bed 330HP.
Take the guesswork out of upgrading your 1999-''02 Silverado/Sierra extended cab/short bed w/5.3L engine with SLP''s 330 HP PerformancePac™. Each 330 HP package includes our Blackwing™ cold-air induction system, cat-back exhaust system, and DiabloSport II Programmer with SLP''s performance-optimized custom tuning.
All parts work together to significantly improve performance and fuel economy without adversely affecting drivability. Best of all, you''ll save $50 over the cost of purchasing the parts individually! This 330 HP PerformancePac™ includes the following items: - Blackwing™ Induction System (21051)
- PowerFlo™ Stainless Steel Exhaust System (31050)
- DiabloSport II Programmer with SLP Custom Tuning (27000T)
- 330 HP Badge
NOTE: All of our PerformancePacs™ are suitable for use with all factory recommended octane levels. For maximum performance, we recommend using 91& octane or higher. | 
\ 
