HKS HI-POWER exhaust installed and review

ilive2win · 10-20-2009, 07:27 PM

Quote:

Originally Posted by I Run L.A.

Im scheduled for 3 o'clock.. they are doing GTM resonated test pipes and adjusting the exhaust..

im def going down there, haha, see you tomorrow

posted one of the videos in the OP under the pix, thanks to SEMTEX's help

ilive2win · 10-22-2009, 01:06 AM

well went back to amplified today and got the exhaust fix and HFC's installed. the exhaust note sounds even better than before and has a few more ponies. still no droning, did 75-80 all the way home and still hear nothing inside the car, but outside is a very exotic sound and is pretty loud. overall im very happy with the exhaust setup. thanks Lou again for hooking me up!

new pix have been posted in the OP and the HFC's are kinetix.

im going to sleep, im tired

slippy · 10-22-2009, 02:02 AM

nice vid sounds mean

LOU@AMPLIFIED · 10-22-2009, 03:19 AM

I'm glad your happy R.

I'll keep you posted one your new mid pipe arrives from HKS.

choonga · 11-01-2009, 09:57 PM

updates on the new vid? NEW VID! in car! Drive by! wooooooooo

:P

tomiegunzz · 11-02-2009, 09:19 AM

Nice vid! What was that little stutter before takeoff? Thats caused by the throttle lag in a MT right?

Daishi · 11-04-2009, 01:20 AM

looks pretty.. not a fan of the sound tho sorry bro

JB-370z · 11-17-2009, 09:00 PM

Ya an updated clip with hfc installed would be bad ***. I am looking to get HKS soon. This would be a helpfull tool for many wanting to buy the HKS and HFC's. Thanks dude the setup is nice.

JB-370z · 11-24-2009, 09:30 AM

How much power can you put out with this exhaust before it becomes a bottle neck??? If I were to do a turbo set up with only about 450 hp would this restrict power??

ryanboy · 04-15-2010, 11:05 PM

sounds great man! good choice!

Baddriver · 05-01-2010, 10:05 AM

I had mine installed along with an amuse catdelete. I'm happy with the sound but not as impressed as the videos/sound clips from stillen and 5zigen.

Unfortunately, I also installed hks intakes and I LOST POWER. From 268 whp to 257, dynojet. We let the engine cool and put ice on the intake tubes and engine and it produced 275. The Shop engineer thinks it's the intakes and suggests that I put back the stock box. Admittedly, it's about 4 degrees warmer, but that shouldn't result in dismal numbers.

Well try to do some custom intake box/enclosure and see if it gives cooler air. If not, it's back to the stock intakes. I hope hks kansai produces a similar intake box seen in evos.

Car:
Nismo 370z

allenhhp · 05-18-2010, 03:21 AM

nice exhaust, looks awsome, cannot be any hotter!!!
what is the weight savings and power gains compare to the stock?

04-18-2012, 11:28 PM

Quality

04-15-2010, 11:05 PM	#55 (permalink)
ryanboy Base Member Join Date: Mar 2010 Location: Chicagoland Posts: 201 Drives: Red z34 09 0060 Rep Power: 15	sounds great man! good choice! __________________ Slut RED Nismo Z34 2009 #60

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10-22-2009, 01:06 AM	#47 (permalink)
ilive2win Track Member Join Date: Jul 2009 Location: san diego Posts: 872 Drives: 11WWX Rep Power: 17	well went back to amplified today and got the exhaust fix and HFC's installed. the exhaust note sounds even better than before and has a few more ponies. still no droning, did 75-80 all the way home and still hear nothing inside the car, but outside is a very exotic sound and is pretty loud. overall im very happy with the exhaust setup. thanks Lou again for hooking me up! new pix have been posted in the OP and the HFC's are kinetix. im going to sleep, im tired

10-22-2009, 02:02 AM	#48 (permalink)
slippy Base Member Join Date: Apr 2009 Location: Jer Z Posts: 12 Drives: 09 370Z Rep Power: 16	nice vid sounds mean

10-22-2009, 03:19 AM	#49 (permalink)
LOU@AMPLIFIED Vendorship temporary revoked due to payment issue Join Date: Nov 2008 Location: so cal Posts: 982 Drives: 08 g37/09 370z Rep Power: 0	I'm glad your happy R. I'll keep you posted one your new mid pipe arrives from HKS.

11-01-2009, 09:57 PM	#50 (permalink)
choonga Base Member Join Date: Aug 2009 Location: Melbourne, Australia Posts: 51 Drives: Red 09 370z 6MT Rep Power: 16	updates on the new vid? NEW VID! in car! Drive by! wooooooooo :P

11-02-2009, 09:19 AM	#51 (permalink)
tomiegunzz Base Member Join Date: Feb 2009 Location: Beantown Posts: 60 Drives: Nissan Rep Power: 428	Nice vid! What was that little stutter before takeoff? Thats caused by the throttle lag in a MT right?

11-04-2009, 01:20 AM	#52 (permalink)
Daishi Track Member Join Date: Jul 2009 Location: NJ Posts: 683 Drives: 09 370z 6Speed Rep Power: 17	looks pretty.. not a fan of the sound tho sorry bro

11-17-2009, 09:00 PM	#53 (permalink)
JB-370z A True Z Fanatic Join Date: Apr 2009 Location: Houston, Tx Posts: 1,859 Drives: Stage 2 Twin Turbos Rep Power: 19	Ya an updated clip with hfc installed would be bad ***. I am looking to get HKS soon. This would be a helpfull tool for many wanting to buy the HKS and HFC's. Thanks dude the setup is nice.

11-24-2009, 09:30 AM	#54 (permalink)
JB-370z A True Z Fanatic Join Date: Apr 2009 Location: Houston, Tx Posts: 1,859 Drives: Stage 2 Twin Turbos Rep Power: 19	How much power can you put out with this exhaust before it becomes a bottle neck??? If I were to do a turbo set up with only about 450 hp would this restrict power??

05-01-2010, 10:05 AM	#56 (permalink)
Baddriver Base Member Join Date: Jun 2009 Location: Manila, Philippines Posts: 89 Drives: Evo ix, Nismo 370z Rep Power: 264	I had mine installed along with an amuse catdelete. I'm happy with the sound but not as impressed as the videos/sound clips from stillen and 5zigen. Unfortunately, I also installed hks intakes and I LOST POWER. From 268 whp to 257, dynojet. We let the engine cool and put ice on the intake tubes and engine and it produced 275. The Shop engineer thinks it's the intakes and suggests that I put back the stock box. Admittedly, it's about 4 degrees warmer, but that shouldn't result in dismal numbers. Well try to do some custom intake box/enclosure and see if it gives cooler air. If not, it's back to the stock intakes. I hope hks kansai produces a similar intake box seen in evos. Car: Nismo 370z

05-18-2010, 03:21 AM	#57 (permalink)
allenhhp Base Member Join Date: Apr 2010 Location: North Cal Posts: 70 Drives: 09 370Z Yellow MT Rep Power: 15	nice exhaust, looks awsome, cannot be any hotter!!! what is the weight savings and power gains compare to the stock?

04-18-2012, 11:28 PM	#58 (permalink)
David Parra Guest Posts: n/a	Quality