Stillen Exhaust with Berk HFCs

bullitt5897 · 03-24-2009, 02:37 PM

hey Ben I bet sharif would let us dyno again but this time we would have to wash the entire GTR! LOL hehehe

semtex · 03-24-2009, 03:29 PM

Yeah I sent him an email today, actually. The received the G3 intakes today and should have them on either tonight or tomorrow, so I want to do another dyno to see what gains they yield.

RCZ · 03-24-2009, 03:42 PM

You got the intakes too? Cool. Let us know! I'm calling 302.4hp.

RCZ · 03-24-2009, 04:46 PM

They have NO idea what the car is supposed to look like...

JoeyD · 03-24-2009, 04:47 PM

^Yet

Pushing_Tin · 03-24-2009, 11:45 PM

Nobody has mentioned pricing yet. What did you spend on the exhaust and cats? Do members here get some sort of discount? TIA.

semtex · 03-25-2009, 07:20 AM

Quote:

Originally Posted by Pushing_Tin

Nobody has mentioned pricing yet. What did you spend on the exhaust and cats? Do members here get some sort of discount? TIA.

STILLEN : STILLEN 370Z Dual Exhaust System

Berk High Flow Cats and Test Pipes...Exclusive The370z Prices

Pushing_Tin · 03-25-2009, 12:28 PM

Quote:

Originally Posted by semtex

STILLEN : STILLEN 370Z Dual Exhaust System

Berk High Flow Cats and Test Pipes...Exclusive The370z Prices

Thanks!

JohnnyBgood · 03-27-2009, 08:47 AM

Got the Berk cats and Stillen exhaust installed yesterday. Had a few fitment issues: the x-pipe wasn't matching up to the muffler inlets. Called Stillen, and they gave excellent advice as to how to correct the situation. Turns out my mechanic didn't see the line in the instructions (printed in bold) about using a jack stand to hold up the exhaust while you tighten it up. Hey, he gets paid for his wrench skills, not his reading skills. I should also mention the shop doing the install doesn't normally do this type of job. (But it's right next door to work..couldn't beat the convenience factor.) Also, the cats came off with no problems--I warned the guy about the trouble people are having.

I think I'm going to take it to a muffler shop and have them weld a few of the seams and take out the U-brackets to make sure they don't leak. There's just barely enough metal to close some of the gaps, and I'm afraid of developing a leak as everything settles. This is probably overkill, but it will make me feel better in the long run.

I'm very happy with the quality of construction on both pieces, as well as the support I got from Stillen. The sound is unbelievable. Really comes on after 3K rpm. The video clips don't do it justice--you have to hear it in person.

I'm planning on changing the oil this weekend since my break-in period is over, and I'll really see what it can do next week. So I can't really comment on the power gains since I haven't thrashed it yet.

Overall, I highly recommend this combo, and many thanks to Semtex for the extensive coverage he provided. That was definitely a factor in my buying decision.

cotizi · 03-31-2009, 02:50 PM

Quote:

Originally Posted by JohnnyBgood

Got the Berk cats and Stillen exhaust installed yesterday. Had a few fitment issues: the x-pipe wasn't matching up to the muffler inlets. Called Stillen, and they gave excellent advice as to how to correct the situation. Turns out my mechanic didn't see the line in the instructions (printed in bold) about using a jack stand to hold up the exhaust while you tighten it up. Hey, he gets paid for his wrench skills, not his reading skills. I should also mention the shop doing the install doesn't normally do this type of job. (But it's right next door to work..couldn't beat the convenience factor.) Also, the cats came off with no problems--I warned the guy about the trouble people are having.

I think I'm going to take it to a muffler shop and have them weld a few of the seams and take out the U-brackets to make sure they don't leak. There's just barely enough metal to close some of the gaps, and I'm afraid of developing a leak as everything settles. This is probably overkill, but it will make me feel better in the long run.

I'm very happy with the quality of construction on both pieces, as well as the support I got from Stillen. The sound is unbelievable. Really comes on after 3K rpm. The video clips don't do it justice--you have to hear it in person.

I'm planning on changing the oil this weekend since my break-in period is over, and I'll really see what it can do next week. So I can't really comment on the power gains since I haven't thrashed it yet.

Overall, I highly recommend this combo, and many thanks to Semtex for the extensive coverage he provided. That was definitely a factor in my buying decision.

Where did you get your install done? Im almost set on the same combo as well.

semtex · 03-27-2009, 09:59 AM

^ Cool! Yeah I agree the video clips don't do the sound justice. It's like the sound of race cars on TV vs. actually going to the track!

JohnnyBgood · 04-01-2009, 07:59 AM

I'm actually up in Round Rock. I have a mechanic shop next to me called Carl's Automotive. Some of the old timers there used to drag race back in the day. I'd highly recommend them. (Especially since he's done one install already!)

cotizi · 04-01-2009, 08:47 AM

Quote:

Originally Posted by JohnnyBgood

I'm actually up in Round Rock. I have a mechanic shop next to me called Carl's Automotive. Some of the old timers there used to drag race back in the day. I'd highly recommend them. (Especially since he's done one install already!)

nice, thats close to me

Dr. Acula · 04-27-2009, 09:18 AM

i cant see the videos!

mpp9 · 04-28-2009, 11:49 PM

I'm confused I thought that the stillen catback had a y-pipe design while the invidia is the only one I know of with an x-pipe.

03-24-2009, 03:29 PM	#2 (permalink)
semtex A True Z Fanatic Join Date: Jan 2009 Location: Behind enemy lines Age: 55 Posts: 5,995 Drives: People to drink Rep Power: 34	Yeah I sent him an email today, actually. The received the G3 intakes today and should have them on either tonight or tomorrow, so I want to do another dyno to see what gains they yield. __________________ "There are no small accidents on this circuit." -- Ayrton Senna 316.8whp & 248 ft/lbs (Dyno Dynamics) \| 319whp & 256 ft/lbs (DynoJet) (04/23/10) Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.

03-24-2009, 04:47 PM	#5 (permalink)
JoeyD Enthusiast Member Join Date: Jan 2009 Location: Raeford, NC Posts: 305 Drives: 09 NISMO 370Z Rep Power: 188	^Yet __________________ When was the last time you did 230MPH in something with 4 seats?

03-27-2009, 08:47 AM	#9 (permalink)
JohnnyBgood Base Member Join Date: Mar 2009 Location: Austin Posts: 55 Drives: 2016 Sport Tech 7AT Rep Power: 18	got my combo installed... Got the Berk cats and Stillen exhaust installed yesterday. Had a few fitment issues: the x-pipe wasn't matching up to the muffler inlets. Called Stillen, and they gave excellent advice as to how to correct the situation. Turns out my mechanic didn't see the line in the instructions (printed in bold) about using a jack stand to hold up the exhaust while you tighten it up. Hey, he gets paid for his wrench skills, not his reading skills. I should also mention the shop doing the install doesn't normally do this type of job. (But it's right next door to work..couldn't beat the convenience factor.) Also, the cats came off with no problems--I warned the guy about the trouble people are having. I think I'm going to take it to a muffler shop and have them weld a few of the seams and take out the U-brackets to make sure they don't leak. There's just barely enough metal to close some of the gaps, and I'm afraid of developing a leak as everything settles. This is probably overkill, but it will make me feel better in the long run. I'm very happy with the quality of construction on both pieces, as well as the support I got from Stillen. The sound is unbelievable. Really comes on after 3K rpm. The video clips don't do it justice--you have to hear it in person. I'm planning on changing the oil this weekend since my break-in period is over, and I'll really see what it can do next week. So I can't really comment on the power gains since I haven't thrashed it yet. Overall, I highly recommend this combo, and many thanks to Semtex for the extensive coverage he provided. That was definitely a factor in my buying decision.

03-27-2009, 09:59 AM	#11 (permalink)
semtex A True Z Fanatic Join Date: Jan 2009 Location: Behind enemy lines Age: 55 Posts: 5,995 Drives: People to drink Rep Power: 34	^ Cool! Yeah I agree the video clips don't do the sound justice. It's like the sound of race cars on TV vs. actually going to the track! __________________ "There are no small accidents on this circuit." -- Ayrton Senna 316.8whp & 248 ft/lbs (Dyno Dynamics) \| 319whp & 256 ft/lbs (DynoJet) (04/23/10) Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.

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03-24-2009, 02:37 PM	#1 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3684	hey Ben I bet sharif would let us dyno again but this time we would have to wash the entire GTR! LOL hehehe

03-24-2009, 03:42 PM	#3 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1120	You got the intakes too? Cool. Let us know! I'm calling 302.4hp.

03-24-2009, 04:46 PM	#4 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1120	They have NO idea what the car is supposed to look like...

03-24-2009, 11:45 PM	#6 (permalink)
Pushing_Tin A True Z Fanatic Join Date: Nov 2008 Location: Eugene, OR Posts: 2,875 Drives: E63 AMG Rep Power: 229	Nobody has mentioned pricing yet. What did you spend on the exhaust and cats? Do members here get some sort of discount? TIA.

04-01-2009, 07:59 AM	#12 (permalink)
JohnnyBgood Base Member Join Date: Mar 2009 Location: Austin Posts: 55 Drives: 2016 Sport Tech 7AT Rep Power: 18	I'm actually up in Round Rock. I have a mechanic shop next to me called Carl's Automotive. Some of the old timers there used to drag race back in the day. I'd highly recommend them. (Especially since he's done one install already!)

04-27-2009, 09:18 AM	#14 (permalink)
Dr. Acula Base Member Join Date: Apr 2009 Location: Florida Posts: 23 Drives: 350z Rep Power: 18	i cant see the videos!

04-28-2009, 11:49 PM	#15 (permalink)
mpp9 Base Member Join Date: Apr 2009 Location: Pittsburgh Posts: 103 Drives: 2012 sti Rep Power: 18	I'm confused I thought that the stillen catback had a y-pipe design while the invidia is the only one I know of with an x-pipe.

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