Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - T1R 70R Sparrow (DUAL) Exhaust prototype !

AJ PwR · 11-06-2012, 04:22 PM

Hi Everyone,

Introducing our T1R 70R Sparrow Exhaust for 13+ Scion/Subaru FRS/BRZ.

The exhaust is built with 70mm (2.75") pipe splitted into 63mm (2.5"). The reason we used 70mm because we have built a 63mm (2.5") system and it didn't show any gains. It's highly recommended for stock, modded or FI setup

Full exhaust is made out of stainless with 45 degree split into dual. 45 degree bend gives much better flow over 90 degree, also we tried to avoid bends as much as possible ! Before the split, we tried to center the exhaust so when it splits, both sides will have even exhaust flow for better sound !

The exhaust weighs about 32-34 lbs, it is a bit heavy when you compare to any other 2.5" exhaust on the market. The 70mm pipes made the exhaust a bit heavier but you get more out of it.

Here's are the pics !

Another thing is, the exhaust tips on our production model will not be same as the prototype, it will look like the one below !

ONE on EACH SIDE

Video and dyno coming up !

Here's the link to your T1R 70R single exhaust : http://www.ft86club.com/forums/showt...t=17237&page=2

Thanks,
Ben L.

11-06-2012, 04:22 PM	#1
AJ PwR Join Date: Jan 2012 Drives: R35 R56 CZ4A ZC6 Location: Vancouver B.C. Posts: 284 Thanks: 1 Thanked 190 Times in 77 Posts Mentioned: 6 Post(s) Tagged: 0 Thread(s)	T1R 70R Sparrow (DUAL) Exhaust prototype ! Hi Everyone, Introducing our T1R 70R Sparrow Exhaust for 13+ Scion/Subaru FRS/BRZ. The exhaust is built with 70mm (2.75") pipe splitted into 63mm (2.5"). The reason we used 70mm because we have built a 63mm (2.5") system and it didn't show any gains. It's highly recommended for stock, modded or FI setup Full exhaust is made out of stainless with 45 degree split into dual. 45 degree bend gives much better flow over 90 degree, also we tried to avoid bends as much as possible ! Before the split, we tried to center the exhaust so when it splits, both sides will have even exhaust flow for better sound ! The exhaust weighs about 32-34 lbs, it is a bit heavy when you compare to any other 2.5" exhaust on the market. The 70mm pipes made the exhaust a bit heavier but you get more out of it. Here's are the pics ! Another thing is, the exhaust tips on our production model will not be same as the prototype, it will look like the one below ! ONE on EACH SIDE Video and dyno coming up ! Here's the link to your T1R 70R single exhaust : http://www.ft86club.com/forums/showt...t=17237&page=2 Thanks, Ben L.