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Installed new mufflers tonight

Old Apr 30, 2010 | 10:28 PM
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Installed new mufflers tonight (kinda quiet)

After about 8 anxious weeks, my Speedtech mufflers arrived yesterday. I found them on this forum and ordered directly from them. Like any self-respecting car guy, I left work early today to install them.

The build quality is very good. The mirror polish was flawless and the welds look to be very sound. The fit is decidedly aftermarket. I didn't expect OEM fit but it took a little more elbow grease with a hammer & mallet than I'd have preferred. Most of the trouble was getting the OE mounting plates bolted to the Speedtech mufflers. But with a little coercion, they eventually bolted up.

I didn't have time to grab a sound clip but honestly it's probably not worth the effort. When I started it up, I thought I'd put a shiny pair of OE mufflers on. At idle they're exactly the same volume as the stock cans. I was hoping for a lot more rumble. Accelerating is probably about 10%-15% louder than stock, if that. Over 5k and you can tell a little more difference. On the bright side, there's absolutely zero drone when cruising on the highway. But considering how quiet they are, there shouldn't be.

I'm hoping that with a few heat cycles, they'll break in and get a little louder. I've had several motorcycle exhausts do that so I'm hoping car exhausts are the same. I used to have a set of Billy Boat mufflers on my Corvette and starting that beast up in a garage would set off car alarms on floors above & below me.
 

Last edited by plan-b; May 14, 2010 at 12:12 PM. Reason: updated subject
Old May 9, 2010 | 08:16 PM
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Speedtech Mufflers install

Originally Posted by plan-b
After about 8 anxious weeks, my Speedtech mufflers arrived yesterday. I found them on this forum and ordered directly from them. Like any self-respecting car guy, I left work early today to install them.

The build quality is very good. The mirror polish was flawless and the welds look to be very sound. The fit is decidedly aftermarket. I didn't expect OEM fit but it took a little more elbow grease with a hammer & mallet than I'd have preferred. Most of the trouble was getting the OE mounting plates bolted to the Speedtech mufflers. But with a little coercion, they eventually bolted up.

I didn't have time to grab a sound clip but honestly it's probably not worth the effort. When I started it up, I thought I'd put a shiny pair of OE mufflers on. At idle they're exactly the same volume as the stock cans. I was hoping for a lot more rumble. Accelerating is probably about 10%-15% louder than stock, if that. Over 5k and you can tell a little more difference. On the bright side, there's absolutely zero drone when cruising on the highway. But considering how quiet they are, there shouldn't be.

I'm hoping that with a few heat cycles, they'll break in and get a little louder. I've had several motorcycle exhausts do that so I'm hoping car exhausts are the same. I used to have a set of Billy Boat mufflers on my Corvette and starting that beast up in a garage would set off car alarms on floors above & below me.
I think something is wrong here, Plan-B. I just installed Agency-Power mufflers with FabSpeed Quad Tips and the sound was instantly rich and deep compared to stock. The sound is noticeable both at idle and especially at acceleration. It mellows down when acceleration decreases and cruise mode is attained. Not sure what you wanted but if these are the sport mufflers, I would inquire back with Speedtech. The sound will not get any different than what you first heard is my personal opinion.
 
Old May 9, 2010 | 08:38 PM
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Follow up pics for new "true" quad tailpipes from Fabspeed

Guys and gals: These new black chrome Fabspeed "true" quad tailpipes are "The Bomb!!" They are so well made, and add so much rich class to the rear of my car, I want to get out and look at them every time I park the car!! The quality is outstanding even if the price is higher than most tips! Worth every penny and many comments come from observers when I drive up and park with the sport mufflers getting their attention first. A MUST for exhaust upgrades to show that something is going on under this car's bumper!! (Oops, now I can't see how to attach my pic file.....suggestions??)
 
Old May 10, 2010 | 10:43 PM
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No pictures .... never happened.
 
Old May 14, 2010 | 12:30 AM
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we need pics
 
Old May 14, 2010 | 10:03 AM
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Pics!
 
Old May 14, 2010 | 11:30 AM
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Originally Posted by plan-b
After about 8 anxious weeks, my Speedtech mufflers arrived yesterday. I found them on this forum and ordered directly from them. Like any self-respecting car guy, I left work early today to install them.

The build quality is very good. The mirror polish was flawless and the welds look to be very sound. The fit is decidedly aftermarket. I didn't expect OEM fit but it took a little more elbow grease with a hammer & mallet than I'd have preferred. Most of the trouble was getting the OE mounting plates bolted to the Speedtech mufflers. But with a little coercion, they eventually bolted up.

I didn't have time to grab a sound clip but honestly it's probably not worth the effort. When I started it up, I thought I'd put a shiny pair of OE mufflers on. At idle they're exactly the same volume as the stock cans. I was hoping for a lot more rumble. Accelerating is probably about 10%-15% louder than stock, if that. Over 5k and you can tell a little more difference. On the bright side, there's absolutely zero drone when cruising on the highway. But considering how quiet they are, there shouldn't be.

I'm hoping that with a few heat cycles, they'll break in and get a little louder. I've had several motorcycle exhausts do that so I'm hoping car exhausts are the same. I used to have a set of Billy Boat mufflers on my Corvette and starting that beast up in a garage would set off car alarms on floors above & below me.
FisterD makes great muffler mods from stock and Cheap! He is in the bay area too.

http://fdmotorsports.net/index_files/Page1456.htm
 
Old May 14, 2010 | 12:06 PM
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Man I wish I'd found that Fister site a couple months ago. After having them for a couple weeks now, they've gotten a tiny bit louder. It's been a while since I last heard the PSE from the inside but I'm pretty sure my car is still quieter than even a factory PSE. I wasn't looking to tick off my neighbors or anything (I live in a condo complex) but I was hoping for more rumble at idle and a little more growl getting onto the highway. I think I'll ride with them through the summer and rethink if I want to try and sell/trade them in the fall.
 
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