Dr.Pat

iTrader: (5)

The only HFCs that I've heard consistently good things about are the Fast Intentions resonated HFCs. I THINK every other brand has rasp and/or drone...but don't quote me on that. You pay more for the FI RHFCs, but you get what you pay for. IMHO HFCs are the best bang for your buck mod...you get a deeper and louder exhaust sound plus a nice bump in performance

G37FrEEk

what do you think of the Berks technology?

mr_nlu

iTrader: (1)

I have heard many great things about hfcs by berk technology

Oaktree1978

iTrader: (-1)

Maybe you should consider trying out the HPS Silicone Air Intake $127. Use either the Afe or K&N filters since the stock air box does pretty well by itself. As far as exhaust just look around the forum for someone selling the IPL performance exhaust (it's not a cheap exhaust btw). Get your car tuned & unless you're gonna go FI then you will be glad you read this.

08G37SBLUE

iTrader: (6)

I ended up ordering the K&N Typhoon SRI Intakes. I know there's better Intakes out there but there priced right, look nice, no bumper removal since it's a SRI, they sound great and suppose to give better throttle response. I doubt they give u anywhere close to 14 hp lol. I'm strictly going for sound anyways.

IPL 370GT

iTrader: (22)

Both FI RHFC and Motordyne Art pipes are solid products. If you're still look to replace the Cats.