SFR Cat-Back Exhaust Pictures
12-05-2002, 12:58 PM
#16
Nordschleife Master
Thread Starter
I already have the 3" downpipe that his cat back will be mated to. I picked the oval muffler because I was excited about getting it and told Tim to send whatever he had in stock, which happened to be the oval muffler one. Tim told me the oval was a little louder than the round one as well.
12-07-2002, 09:39 AM
#18
Rennlist Member
Hate to tell you guys this but after a few heat cycles above 600F the front end section will be brown.
Alan
Alan
12-08-2002, 08:32 PM
#19
Instructor
Join Date: Aug 2001
Location: Lake Forest, CA
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This may not apply directly to the turbo cars, but I just installed the SFR 2.5-in. cat-back system on my car (with the round muffler; I was told it was quieter), and it weighs 20 lb., a savings of about 15 lb. over the stock system.
Workmanship is incredible; it fit without any modification. Flange is very thick...looks like a half-inch! Nice deep sound too, but the worst resonance is at about 3500 rpm, which is right at freeway cruising speed. Hope to put the car on a dyno to see what it makes.
Workmanship is incredible; it fit without any modification. Flange is very thick...looks like a half-inch! Nice deep sound too, but the worst resonance is at about 3500 rpm, which is right at freeway cruising speed. Hope to put the car on a dyno to see what it makes.
12-09-2002, 11:58 AM
#20
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We now have resonated tips available again.These help quiet down the exhaust systems for those that want a stealthy system that still flows well. Unfortunately though, these are only available in a round tip. They also add another $100 to the price of the exhaust.We can also add a V-band clamp assembly (instead of using the slip fit) to any of our exhaust systems for $125.
