I just put on my new exhaust. 3in downpipe to 2.5in exhaust.
http://www.cntracing.com/product-p/20-1219a-wrx.htm
The downpipe was a perfect fit to my car. It also had two O2 sensor fittings for my stock and wideband sensor.
http://www.americanmuscle.com/slp-loudm ... ators.html
These have a nice distinct rumble to them. I installed one in the middle of the car, and am using one at the tip. I would recommend only using 1 resonator, and getting a nice flow through muffler at the end to get a deeper tone. I am installing the muffler on Friday morning, and will provide a comparison of the two. (two resonators VS one resonator with muffler)
The muffler I am installing is the same one I used with stock exhaust, and it sounded amazing!
3A Racing Carbon Muffler. 2.5in inlet / 4in tip
CNT 3" Catless DP and SLP Resonators
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CNT 3" Catless DP and SLP Resonators
1993 SS. 5MT, STI Fuel Pump, Custom Intake, Diamond Coil Pack, Forge BOV, Hallman MBC, Custom AWIC, CNT 3" Downpipe, SLP Resonator, Carbon Muffler, TD04, FCD
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
Re: CNT 3" Catless DP and SLP Resonators
Thanks for the info. Yeah I'd be curious to hear how two resonators sound vs. a resonator & muffler.
Do you get any droning with the two resonators at highway speeds?
Do you get any droning with the two resonators at highway speeds?
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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Re: CNT 3" Catless DP and SLP Resonators
The drone is noticeable, but not annoying. The only bad thing is at like 3,000rpm or so it makes a distinct rasp that I don't like. I think the resonator wasn't meant to be used at the very end of the exhaust. That is why I am trying the muffler. I will keep one though, and probably sell the other one on here if it turns out good. I am positive it will.Legacy777 wrote:Thanks for the info. Yeah I'd be curious to hear how two resonators sound vs. a resonator & muffler.
Do you get any droning with the two resonators at highway speeds?
1993 SS. 5MT, STI Fuel Pump, Custom Intake, Diamond Coil Pack, Forge BOV, Hallman MBC, Custom AWIC, CNT 3" Downpipe, SLP Resonator, Carbon Muffler, TD04, FCD
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
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Re: CNT 3" Catless DP and SLP Resonators
Here is a clip with just the 2 resonators.
Dunno what happened to the video playback (phone), but the audio works fine. As you can tell, it's pretty loud.
http://tinypic.com/r/2ez1ssg/6
I will record the other vid with my HD Camcorder. The muffler resonator combo sounds absolutely amazing btw.
Dunno what happened to the video playback (phone), but the audio works fine. As you can tell, it's pretty loud.
http://tinypic.com/r/2ez1ssg/6
I will record the other vid with my HD Camcorder. The muffler resonator combo sounds absolutely amazing btw.
1993 SS. 5MT, STI Fuel Pump, Custom Intake, Diamond Coil Pack, Forge BOV, Hallman MBC, Custom AWIC, CNT 3" Downpipe, SLP Resonator, Carbon Muffler, TD04, FCD
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
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Re: CNT 3" Catless DP and SLP Resonators
Here it is with the muffler! (removed the other vid because I didn't like the flutter lol)
http://www.youtube.com/watch?v=mABNAxvnyZU
Please try to ignore the wastegate flutter! Ugh.... Still boosts fine, but I have a TD04 to put on anyway.
http://www.youtube.com/watch?v=mABNAxvnyZU
Please try to ignore the wastegate flutter! Ugh.... Still boosts fine, but I have a TD04 to put on anyway.
Last edited by Turbo_Carl on Tue Dec 25, 2012 8:38 pm, edited 1 time in total.
1993 SS. 5MT, STI Fuel Pump, Custom Intake, Diamond Coil Pack, Forge BOV, Hallman MBC, Custom AWIC, CNT 3" Downpipe, SLP Resonator, Carbon Muffler, TD04, FCD
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
1987 Ford T-Bird Turbo Coupe (Pikes Peak Hill Climb Car)
Re: CNT 3" Catless DP and SLP Resonators
Sounds better!
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm