Got my 4 inch pipe finally and i'll be puttin it all together tomorrow :evil , last thing i will need is an exhaust tip. looking for a 6" outlet, 4" inlet, 14-18" length, either chrome or stainless. i like the dual walled ones, such as MBRP pt# T5072, but i am not sure if 12 inches will be long enough, i'll know for sure once i put the pipe in tomorrow afternoon. Open to any brand, just want something for cheap (but not crap quality). Let me know what you got. Thanks!