1993 Mazda RX-7 (FD3S) HKS Hi-Power Exhaust
While shopping for an aftermarket cat-back Exhaust system for my FD, I had a hard time deciding. My main struggle was finding good video or audio clips of different set-ups on my vehicle to help me decide before purchasing. My intention is to help others that may be in a similar situation as I was a few months back. **No Music on this one**
Apexi N1 ExTi 4in exhaust, CYM R1 FD3S RX-7, http://www.hyperspeedmotorsports.com/longrx7.html
Had 4in piping welded to the Apexi Titanium Exhaust. Sharing a sound clip of it.
The Power of 2.5- vs. 3-Inch Exhaust - Engine Masters Ep. 9
You're sitting around with your typical street/strip V-8 and wondering, should I get 2.5-inch-diameter Exhaust pipes and mufflers, or should I go 3-inch? In this episode of Engine Masters, presented by AMSOIL, we will help you decide, giving answers about power, tuning, and weight on 2.5- and 3-inch systems. You'll also find out about a very simple combo for 600-plus horsepower from a 454 Chevy! Finally, thank you to our new supporting sponsors, Mr. Gasket and Earl's Plumbing! Subscribe now to make sure you're in on all the action! https://www.youtube.com/subscription_center?add_user=motortrend Facebook -http://facebook.com/motortrendmag & http://facebook.com/HotRodEngineMasters Instagram @EngineMasters