Texas Impreza Club Forum sponsored by Gillman Subaru Houston
and Gillman Subaru San Antonio
|07-08-2008, 12:10 AM||#1|
Member Sales Rating: (5)
Join Date: Oct 2003
ATX FS: Bosal 3' Cat Back Exhaust $200
For locals only (WRX/STI) "BOSAL SPT 3" CatBack Exhaust"
I'm selling my exhaust in order to get what i've always wanted, Greddy Ti-C. So, this has to go(cheap). First $200 takes it.
i think everyone knows what they look like, but if you want pictures, let me know. My car is dirty and i didnt want to take any pix.
few question/answers from older groupbuy...
Q. What are the inlet and outlet sizes?
A. Inlet pipe dia. =76mm, Outlet Pipe dia = 90mm
Q. What are the sound decibel differences?
A. Noticeable increase from stock.
Q. What material are they made of?
A. Durable Stainless Steel (T304).
Q. Who manufactures them for Subaru?
A. Bosal - North America.
Q. What process is done on them that make them better than the others?
A. The muffler is specifically designed to match the performance of the turbo WRX engine.
Q. Is there a horsepower increasing?
A. Minimal. Horsepower cannot be noticeably increased because of the Performance Muffler alone.
Q. Is there a weight difference on these VS the stock?
A. 1kg lighter.
Q. Is there a Chamber and/or Scavenging difference?
A. The Performance muffler is made with the same back pressure as the OEM WRX to maintain the performance parameters.
if you're curious about what they sound like... here's youtube link
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|07-08-2008, 12:44 AM||#2|
Member Sales Rating: (9)
Join Date: Mar 2008
1985 Ford Mustang GT
.544 lift 425ish whp
join the mf club man there is 3 or 4 including me on here trying to sell the same setup for the exact same price. g/l
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