Quote:
Originally Posted by Mr.Coty
actually if you check the HKS ti thread there is a guy that measured the Inner Dia. and its actually bigger toward the header than some of the 70mm, (which are actually around 65mm ID) and tapers down to about a 62mm ID toward the muffler to reduce sound so you should be pretty good boosted unless you wanna get a 3in. but Im no guru just passing on what Ive read do please correct me if Im wrong. I learn better that way  |
There's been some mixed feedback on the sizing of the exhaust, HKS does list as a 65mm. I'm willing to trust HKS as they've been in the game a long time. I think they were attempting to make a good middle of the road exhaust, good size piping w/o overbearing sound. Unfortunately the size issue has affected the popularity of this system, I can't imagine picking the WS2 over this system, the fit, finish and sound is so much more superior IMO than any other exhaust of this style, NOTE I SAID STYLE, not all exhaust. I've fallen in love with the sound of this coupled with my header. Now get off the fence and buy this.