i have a Garrett 2871r on my S14 motor and i'm using a Greddy elbow. The purpose of the divider is to give you better exhaust flow, with out it the 4 exhaust pipes from the manifold just come to one big opening into the turbo, then compressed and either recirculated into the intake or out the exhaust. The spliter in the elbow will allow the compressed gas to eaily and smoothly flow out the exhaust pipe.The easier and faster and the more in and out flow you get the more power you get. Hope that helps ya in your decision, i've gone with just about All Greddy and Trust products and have nothing but good things to say about them...you cant go wrong with them.
__________________
josh kassed
|