Enhancing Performance with a Custom Exhaust System for the Colorado 4x4 Turbo Diesel

Like many modern 4x4 turbo diesels, the Colorado comes with a factory exhaust system that can be quite restrictive. Our experienced exhaust technicians quickly identified the potential for performance gains by installing a custom exhaust system.

After thorough testing and analysis, we found that a 3-inch exhaust system is the optimal choice for the Colorado. This size offers the best balance of power and torque, quickest turbo spool, and most significant reduction in exhaust gas temperatures.

Upon installation of the new exhaust system, we observed a 5 - 10% increase in power and torque. Additionally, the exhaust gas temperatures decreased significantly, enhancing the overall efficiency and performance of the vehicle.

Unlocking Further Potential with STING Remap

With the improved exhaust system in place, we saw the potential for further power enhancements by adjusting the fuelling and boost. This is achieved while maintaining the Colorado's safety limits, taking full advantage of the increased exhaust size.

This fine-tuning is performed via a STING remap, a re-flash of the factory ECU. This process allows us to adjust a wide range of parameters, with a focus on either power or economy, depending on your preference.

Through this comprehensive approach, we're achieving remarkable gains. These include up to a 40% increase in torque and a significant boost in responsiveness from just off idle. This ensures a more powerful, efficient, and responsive driving experience for Colorado owners.