i jsut put a racing beat turbo bak exhaust system in my car how many horses does that ad the website says 60 but i was wondering if ne one knew from a dyno also what is the stock boost level of a 89 turbo 11

 

Try spell check.


If you want to know how much power you added dyno the car.


Santiago

 

haha thanks...i live in a country town and have no money to get my car dynod i wish i could thanks tho

 

g-tech, it will be the closest you can get to a dyno without one. lol I bought mine for around 36 dollars on ebay. They did a mass sale and got them for cheap. I think they are around 50 or 60 now.

Santiago

 

Stock boost on a S5 TII is 7.5psi. On my S4 TII I got ~25-30hp difference with a freer flowing exhaust and no boost increase. I'd suggest with the RB system you'd get atleast 35hp without counting on any boost increase.

 

The bolt-on exhaust system increases horsepower approximately 32% - a 59 HP increase on a 1987 turbo 11
should i rely on this info its straight from the website racing beat .com