Nissan 370Z Forum - View Single Post

rz34 · 04-10-2011, 06:24 AM

Hey guys
i require your assistance i know that tony's products are excellent quality and have showen awesome results. i am just about to purchase their HFCs then i saw the stillen HFCs and on their website it shows a dyno of the hfc producing GREAT RESULTS on their own. i was wondering if anyone in this forum has done a dyno confirming their numbers as they are quite high as im unable to find a thread reviewing the STILLEN cats.

would any1 know how the stillen cats compare to the F.I HFCs in terms of POWER gains and SOUND??

your help would be much appreciated guys!

richard

04-10-2011, 06:24 AM	#1 (permalink)
rz34 Base Member Join Date: Mar 2011 Location: australia Posts: 3 Drives: 370z Rep Power: 14	Stillen hfc vs f.i hfc Hey guys i require your assistance i know that tony's products are excellent quality and have showen awesome results. i am just about to purchase their HFCs then i saw the stillen HFCs and on their website it shows a dyno of the hfc producing GREAT RESULTS on their own. i was wondering if anyone in this forum has done a dyno confirming their numbers as they are quite high as im unable to find a thread reviewing the STILLEN cats. would any1 know how the stillen cats compare to the F.I HFCs in terms of POWER gains and SOUND?? your help would be much appreciated guys! richard