well I recieved my HKS exhaust today (thanx blubyu2k2)..since Im still waiting for my MaxxTuning lip, my Stillen rear is still sitting in my house as well..I sized up the Stillen rear with the HKS exhaust and it looks like theres gonna be rubbing where the exhaust cutout is at..I was wondering if anyone else here has the HKS sport exhaust w/ the Stillen rear and if theres a remedy for this??

 

What size are the tips on the HKS?

 

let me do a little research..

 

I'm interested also because I ordered the rear valence and i have 3.5" tips.