HEAT PROTECTOR EXPREME 4G63 EVO4-9 (TB6050-MT01A) 16330 The logic behind this loyalty

The logic behind this loyalty is Rally Armor makes the best in quality and construction

Valve timing is opening and closing timing of intake and exhaust valve that are linking to the piston movement

11bit or 29 bit

Bilstein Drag Series shock absorbers are designed for street/strip usage and are tuned specifically to increase launch grip and improve down-track stability

Heavy Duty Aluminized Steel

HEAT PROTECTOR EXPREME 4G63 EVO4-9 (TB6050-MT01A) 16330 The logic behind this loyaltyEXPREME is the coined word which multiplied EXAUST (exhaust gas) and SUPREME (extreme). In EXPREME, the exhaust relation items (exhaust manifold outlet pipe front pipe sport catalyzer) which took in the maximum engine development technology of our company are developed and announced. Through extensive testing, trial and error we have tried with various pipe sizes and combinations to find the best possible results for the highest possible performance