GTM Performance Engineering: MHI Twin Turbo Official Release

COSMO · 11-16-2013, 04:45 AM

Spohn I just had my stillen exhaust 75% redone. Let me explain, with the stillen the exhaust diameter varied in size from joint to joint so what I did was start from the gtm test pipes and go back with a True 2.5 OD piping for each side. I also had the shop weld back in the resonators and the sound is like no other. It sounds like a Porsche but a bit louder and yes the turbo's do in fact spool up a lot faster. I know to most that might sound crazy but I liked the sound of the stillen before going FI and took a gamble on the modification but it paid off. Now I have an exhaust that I know one has and it sounds GREAT. When I go for my tune this Monday at z1 I will snap a few pics...

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
GTM Performance Engineering 370Z SUPERCHARGER KIT PRESS RELEASE	SAM@GTM	Forced Induction	1161	02-16-2014 08:21 PM
GTM Performance Engineering: Mild 7 A/T Twin Turbo Build	SAM@GTM	Forced Induction	37	12-11-2013 12:23 PM
GTM Performance Engineering: 370Z MHI Twin Turbo Pre-Release	SAM@GTM	Forced Induction	120	09-06-2013 06:21 PM
GTM Performance Engineering stage 2 600hp supercharger kits line-up press release	SAM@GTM	Forced Induction	305	09-27-2012 03:23 PM

11-16-2013, 04:45 AM	#11 (permalink)
COSMO A True Z Fanatic Join Date: Dec 2012 Location: FL Posts: 1,816 Drives: 2012 Touring GTM TT Rep Power: 20	Spohn I just had my stillen exhaust 75% redone. Let me explain, with the stillen the exhaust diameter varied in size from joint to joint so what I did was start from the gtm test pipes and go back with a True 2.5 OD piping for each side. I also had the shop weld back in the resonators and the sound is like no other. It sounds like a Porsche but a bit louder and yes the turbo's do in fact spool up a lot faster. I know to most that might sound crazy but I liked the sound of the stillen before going FI and took a gamble on the modification but it paid off. Now I have an exhaust that I know one has and it sounds GREAT. When I go for my tune this Monday at z1 I will snap a few pics...