New FULL exhaust under development: Supersprint

Gardus350z · 06-10-2011, 05:10 AM

Hi guys, I have a few pictures of my friend's car, he got a very nice deal from Supersprint as his car is being used as a development car.

He had an Invidia Q300 exhaust but it was too quiet, he just wanted it to be a bit louder but was offered a full exhaust with long tube headers and sports cats at cost price...

I think we can expect very good results...

I think this is a unique design for the 370...they used this for the Porsche Turbo race exhaust and for the M3 E92. There's no x-pipe, the two exhaust line are connected between the two mufflers.

Look how thin the stock pipes are! The endpipes are still a WIP

Test pipes...these will be replaced by sports cats. Look how restrictive and short are the oem headers! I think they release a lot of heat judging from the thermal shielding.

Here is the best part...42 to 45 mm step-design headers. The rest of the system is 63.

What do you think? I've seen around here you rate the F.I. and the PPE headers...of the two the F.I. seem the most similar.
What cat brand do they use? I've seen on their website they are 300 cpsi units.
In this new system they will be HJS 1st grade (not in the pictures), 200 cpsi, guaranteed to not turn the CEL on on euro4 cars.

I've seen just the dyno for the catback and stock, if I remember correctly it was 335 stock and 346 catback (crank HP, corrected), best of 4-5 launches each.
What kind of increase should we expect? Is there a dyno run of a 370z with a full system without any other mods?

I'm very curious to see how it sounds with the full system.

Boost_lee · 06-10-2011, 05:40 AM

Quote:

Originally Posted by Gardus350z

I'm very curious to see how it sounds with the full system.

I curious also.

Looks great

someday · 06-10-2011, 08:31 AM

I curious also. But I cannot find the sports cats in the picture.

The Shocker · 06-10-2011, 10:35 AM

me too

ClemsonWill · 06-10-2011, 10:38 AM

Definitely looks promising! Tell them to get the finished porduct up and dyno tested asap.

Liquid_G · 06-10-2011, 10:42 AM

besides the performance numbers... It looks like the design is pretty nice.. mufflers tuck nicely in the rear so it should be slammed car safe

Gardus350z · 06-10-2011, 10:55 AM

Yes, the Invidia and a lot of other exhaust are closer to the ground..not a problem with this car but with a slammed car on coilovers it could be!

The car will be ready and tested by the end of next week.

There's a video on the Supersprint YT page of just the catback:
YouTube - ‪Nissan 370Z - Catback exhaust - preview.‬&rlm;
What do you think? If it's too loud there will be some modifications at the center section.

leighspped · 06-10-2011, 11:00 AM

subscribing for more info

someday · 06-10-2011, 11:51 AM

Gardus350z you mean this system is composed with LTH and sports cat and CBE? really interested!

RCZ · 06-10-2011, 12:47 PM

looks nice, but isnt supersprint superexpensive?

Gardus350z · 06-10-2011, 03:42 PM

It is a bit expensive but it's pretty much the best...I'm not sure how much it would cost in the US...they just started selling direcly online even there, I could ask...maybe a group buy or something could get you a good price.

The problem is the conversion euro-USD...I think we're looking at 6k $ for the full system...

Anyway, the components are:
Long tube step design headers, 42->45 (or is it 48? I have to ask) mm.
Front pipe with HJS euro 4 sports cats (full stainless 304 steel) (or test pipe on request)
Centre section with two small silencer
Rear exhaust with separated twin loop muffler and central connection
100 mm lipped chromed exits.

It will probably be available with black exits, but I'm not sure.

FL 4Motion · 06-10-2011, 07:24 PM

Cool, more options for the consumer is always good. Supersprint has a great rep in the euro car world.

b1adesofcha0s · 06-10-2011, 08:20 PM

In for results. Sounds awesome from the preview video.

_ace_ · 06-12-2011, 07:11 PM

Really like the SS sound, except there's a bit of a loud rasp. Hopefully they can weld, fasten, or dampen whatever is making that noise.

Dzel · 06-13-2011, 02:29 AM

Sounds really nice but 6K!!!

06-10-2011, 05:10 AM	#1 (permalink)
Gardus350z Base Member Join Date: Jun 2011 Location: Brescia - Italy Posts: 32 Drives: 04 Nissan 350Z L2 M6 Rep Power: 14	New FULL exhaust under development: Supersprint Hi guys, I have a few pictures of my friend's car, he got a very nice deal from Supersprint as his car is being used as a development car. He had an Invidia Q300 exhaust but it was too quiet, he just wanted it to be a bit louder but was offered a full exhaust with long tube headers and sports cats at cost price... I think we can expect very good results... I think this is a unique design for the 370...they used this for the Porsche Turbo race exhaust and for the M3 E92. There's no x-pipe, the two exhaust line are connected between the two mufflers. Look how thin the stock pipes are! The endpipes are still a WIP Test pipes...these will be replaced by sports cats. Look how restrictive and short are the oem headers! I think they release a lot of heat judging from the thermal shielding. Here is the best part...42 to 45 mm step-design headers. The rest of the system is 63. What do you think? I've seen around here you rate the F.I. and the PPE headers...of the two the F.I. seem the most similar. What cat brand do they use? I've seen on their website they are 300 cpsi units. In this new system they will be HJS 1st grade (not in the pictures), 200 cpsi, guaranteed to not turn the CEL on on euro4 cars. I've seen just the dyno for the catback and stock, if I remember correctly it was 335 stock and 346 catback (crank HP, corrected), best of 4-5 launches each. What kind of increase should we expect? Is there a dyno run of a 370z with a full system without any other mods? I'm very curious to see how it sounds with the full system. Last edited by Gardus350z; 06-10-2011 at 05:17 AM.

06-10-2011, 10:35 AM	#4 (permalink)
The Shocker Base Member Join Date: May 2011 Location: STL, MO Posts: 133 Drives: 2009 Monterrey Blue Rep Power: 14	me too __________________ RIP Z 6/25/2011, freaky flash floods

06-10-2011, 10:38 AM	#5 (permalink)
ClemsonWill A True Z Fanatic Join Date: Jul 2010 Location: Charleston, SC Posts: 12,045 Drives: a Civic VP! Rep Power: 445	Definitely looks promising! Tell them to get the finished porduct up and dyno tested asap. __________________ Slightly modded

06-10-2011, 10:42 AM	#6 (permalink)
Liquid_G A True Z Fanatic Join Date: Aug 2009 Location: Chicago Burbs Posts: 1,439 Drives: 09 370z Supercharged Rep Power: 44	besides the performance numbers... It looks like the design is pretty nice.. mufflers tuck nicely in the rear so it should be slammed car safe __________________

06-10-2011, 11:00 AM	#8 (permalink)
leighspped Enthusiast Member Join Date: Feb 2011 Location: Morristown Posts: 444 Drives: US Rep Power: 14	subscribing for more info __________________ Performance: Fast Intentions LTH + CBX + Injen CAI + UpRev + KW3 + Whiteline sway bars + short throw shifter + 34r oil cooler = 335whp + (OS Giken Clutch and Diff) Interior : Recaro seat + Alpine HU and Rockford Fosgate Amp and Speakers + Passport 9500ci + JDM shift knob + LED's Forged avant garde m310's 19x9 19x12 RE-11

06-10-2011, 08:31 AM	#3 (permalink)
someday Base Member Join Date: Jun 2011 Location: Seoul, Korea Posts: 24 Drives: 370z Rep Power: 14	I curious also. But I cannot find the sports cats in the picture.

06-10-2011, 10:55 AM	#7 (permalink)
Gardus350z Base Member Join Date: Jun 2011 Location: Brescia - Italy Posts: 32 Drives: 04 Nissan 350Z L2 M6 Rep Power: 14	Yes, the Invidia and a lot of other exhaust are closer to the ground..not a problem with this car but with a slammed car on coilovers it could be! The car will be ready and tested by the end of next week. There's a video on the Supersprint YT page of just the catback: YouTube - ‪Nissan 370Z - Catback exhaust - preview.‬&rlm; What do you think? If it's too loud there will be some modifications at the center section.

06-10-2011, 11:51 AM	#9 (permalink)
someday Base Member Join Date: Jun 2011 Location: Seoul, Korea Posts: 24 Drives: 370z Rep Power: 14	Gardus350z you mean this system is composed with LTH and sports cat and CBE? really interested!

06-10-2011, 12:47 PM	#10 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1118	looks nice, but isnt supersprint superexpensive?

06-10-2011, 03:42 PM	#11 (permalink)
Gardus350z Base Member Join Date: Jun 2011 Location: Brescia - Italy Posts: 32 Drives: 04 Nissan 350Z L2 M6 Rep Power: 14	It is a bit expensive but it's pretty much the best...I'm not sure how much it would cost in the US...they just started selling direcly online even there, I could ask...maybe a group buy or something could get you a good price. The problem is the conversion euro-USD...I think we're looking at 6k $ for the full system... Anyway, the components are: Long tube step design headers, 42->45 (or is it 48? I have to ask) mm. Front pipe with HJS euro 4 sports cats (full stainless 304 steel) (or test pipe on request) Centre section with two small silencer Rear exhaust with separated twin loop muffler and central connection 100 mm lipped chromed exits. It will probably be available with black exits, but I'm not sure.

06-10-2011, 07:24 PM	#12 (permalink)
FL 4Motion A True Z Fanatic Join Date: Feb 2009 Location: FL Posts: 4,776 Drives: Baby Shark Rep Power: 701615	Cool, more options for the consumer is always good. Supersprint has a great rep in the euro car world.

06-10-2011, 08:20 PM	#13 (permalink)
b1adesofcha0s A True Z Fanatic Join Date: Jan 2011 Location: MD Posts: 40,963 Drives: HypeTrain Choo Choo! Rep Power: 141	In for results. Sounds awesome from the preview video. __________________ Project: b1adeZmobile (2009 370Z) \| Uprev Tune by AAM Competition \| Berk Exhaust Project: b1adeZmobile 2.0 (2014 C7 Z51) \| Corsa Xtreme Exhaust

06-12-2011, 07:11 PM	#14 (permalink)
_ace_ Base Member Join Date: May 2011 Location: USA Posts: 140 Drives: 370Z Rep Power: 14	Really like the SS sound, except there's a bit of a loud rasp. Hopefully they can weld, fasten, or dampen whatever is making that noise.

06-13-2011, 02:29 AM	#15 (permalink)
Dzel A True Z Fanatic Join Date: May 2011 Location: Midland, TX Posts: 3,884 Drives: 11 370Z PW M6 Rep Power: 23	Sounds really nice but 6K!!! __________________ 10secWS6 IF YOU CAN'T SWING IT THEN DON'T BRING IT! Check out Domestic Performance C.C.

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