Join Date: Oct 2011
Location: Longview, Texas
Personally I think the K&N's are a pain in the ass to clean and reuse. Nice to know that a clean OEM paper filter is just as good.
I am surprised that the extra weight and complexity of the two-path muffler buys nothing but a better sound; that means so much restriction up stream that nothing left to gain. Wish I had the 2ublar downpipe in place to remove one more more variable between our systems, but with what I got, I believe your 5% gain from hardware beat my gains if the tune was backed out. I believe this is the most expensive Hp I have ever purchased. When I get the old parts back home to the same scale I can see how many ounces I saved.
2012 Evora S GP Edition #1 of 14
BOE Headers & ceramic Cat --Stepped-long tube, Prototype BOE CAI, Larini Sport Exhaust, LMS/Swindon Alloy Sump, Prototype BOE Fastworks TQ EV420 tune.
1983 RX-7 Misty Blue
1985 Spec-7 Yellow / Black
1994 RX-7 R2 Vintage Red
2016 Miata Club Gray Mica
Last edited by Julian73; 01-29-2013 at 09:46 AM.