Cartridge GTB1549VK 762463-0006 806874-0001 Chevrolet Z20S

What is a boost threshold?
Often confused with turbo lag, the boost threshold describes the minimum rpm that an engine needs to be operating at before there is enough kinetic energy in the exhaust gas to compress the air going into the engine (and for the turbo to work effectively).
Working to reduce this threshold improves throttle response and helps a turbocharger to operate at a lower rpm.

What is a twin-turbo?
As the name suggests, a twin or bi-turbo features two separate turbochargers operating in the same engine.
Working either together or in a sequence at different rpms, twin-turbos are popular in diesel engines, where their ability to combat lag comes into its own.

What's your MOQ?
Normally the MOQ is 5 pcs for each model. For the beginning, one sample for quality evaluation is acceptable.

Are you a manufactory or trade company?
We are a manufactory. We manufacture all our products, and also supply product for trading companies. We can offer you factory direct prices.

Do you have other models?
Yes, we have, because the model is numerous, which can't show on the website one by one, any model needed, please contact us, we will reply within 24 hours seriously!