Does anyone have any experiense with an Greddy downpipe? I got an HKS Hiper system on my car and are now whating for my downpipe to arive. I first ordered a HKS downpipe but they where out of stock for my car (an MY01 wrx). So the shop ordered a Greddy for me insted. Anyone tried it? Does it block the waste gate like the HKS pipe does?

Regards Markus

bttt

bttt

bttt

i have the greddy-trust frontpipe for my my00.
it is catless 3 in but is not openmouth or twin dump,the design is like the oem dp.
i ve since welded on an aps high flow turbine outlet(open mouth with a splitter)and the car goes great,specially in part throtlle conditions the diff is simply amazing.