PPE Full Exhaust System with Dual Mode Muffler
01-16-15, 08:37 AM
#212
here you guys go, this was with a sensitive mic, so it saturates when the flap is open. We will work on more sound bytes.
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01-16-15, 10:30 AM
#213
It's a promising start, sounds loud and aggressive but really can't tell with all the vibrations. Are u gonna get us a clip in the next couple days of the car driving, idling and revving out in the open? Also I'm waiting on ur email about my price quote. I emailed u last night from mrd300tt@gmail, let me know. Thanks
01-16-15, 12:35 PM
#214
It's a promising start, sounds loud and aggressive but really can't tell with all the vibrations. Are u gonna get us a clip in the next couple days of the car driving, idling and revving out in the open? Also I'm waiting on ur email about my price quote. I emailed u last night from mrd300tt@gmail, let me know. Thanks
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RB BBK's and 2P Rotors, G-Loc pads, Radium Fuel Systems
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01-16-15, 05:34 PM
#215
I will get some videos of the exhaust on the road with our headers installed. This will give a good idea of how it sounds on the street vs idle and revving. There really is a large difference between the open and closed on the valves.
Lou's car has our headers, and dual mode exhaust with the high-flow cats and resonators installed.
I'll try and get something to post late next week.
Lou's car has our headers, and dual mode exhaust with the high-flow cats and resonators installed.
I'll try and get something to post late next week.
01-16-15, 07:53 PM
#217
The regular exhaust is quieter than the dual mode exhaust with valve open. The effective muffler
Volume is larger for the regular exhaust.
The mufflers on the standard race exhaust are strait through perforated core with a stainless steel wool layer and filled with a premium German made fiberglass fill. The premium fill gives it a deep throaty sound.
01-17-15, 08:55 AM
#218
Is the dual mode more quiet with the valve closed vs the regular exhaust?
Could you also comment on its volume level vs the borla exhaust?
My goal when I find my F is to get the most power with the least amount of noise. I definitely prefer a quiet ride but the option to open it up when I want is appealing
Could you also comment on its volume level vs the borla exhaust?
My goal when I find my F is to get the most power with the least amount of noise. I definitely prefer a quiet ride but the option to open it up when I want is appealing
01-17-15, 10:04 AM
#219
Is the dual mode more quiet with the valve closed vs the regular exhaust?
Could you also comment on its volume level vs the borla exhaust?
My goal when I find my F is to get the most power with the least amount of noise. I definitely prefer a quiet ride but the option to open it up when I want is appealing
Could you also comment on its volume level vs the borla exhaust?
My goal when I find my F is to get the most power with the least amount of noise. I definitely prefer a quiet ride but the option to open it up when I want is appealing
I have installed a couple Borla systems with our headers and our Dual Mode system is quieter than the Borla with the valves closed and louder with the valves open.
01-31-15, 07:01 PM
#220
Here's the first of the recent Video's for the PPE Dual Mode Exhaust. I am also posting one I did back in September of '13, the second video. The third one was made in June of last year. There is also one coming of the sounds inside the vehicle. I really wish they were better.
Lou
Lou
Last edited by flowrider; 01-31-15 at 07:11 PM.
02-01-15, 04:37 AM
#221
Here's the first of the recent Video's for the PPE Dual Mode Exhaust. I am also posting one I did back in September of '13, the second video. The third one was made in June of last year. There is also one coming of the sounds inside the vehicle. I really wish they were better.
YouTube
PPE Dual Mode Exhaust - YouTube
Lou's PPE Exhaust Final Version - YouTube
Lou
YouTube
PPE Dual Mode Exhaust - YouTube
Lou's PPE Exhaust Final Version - YouTube
Lou
02-02-15, 06:45 PM
#223
The auto mode throttle position based controller is available at an additional cost. The test set we took off our test IS-F has this controller if you are interested.
Mike
Mike
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RB BBK's and 2P Rotors, G-Loc pads, Radium Fuel Systems
Custom Fabrication Design and Machining - Industrial 3D Printing - Laser Cutting
2018 USTCC Sportsman Class Champions - 2018 NASA ST5 National Champions
02-02-15, 07:18 PM
#224
Lexus Champion
UPDATE
A Milestone has been reached:
1. PPE has sold the First System!
2. Make to Order Systems are now available to order.
Pricing will be:
• Basic System - $1,650. - No Dual Mode Muffler or Valves. The muffler will be a straight thru design packed with fiberglass, much like other after market systems. This will have Two outlets.
• Dual Mode System - $2,650. - Dual Mode Mufflers and Valves, Electronic Three Position Switch (Open, Closed, Automatic) in cabin control.
• Add Catalytic Converters - $300.
• Add Ceramic Coating- Rear Section - $250.
• Add Ceramic Coating- Entire System - $600.
I had the First System on my F for a trial Run. This System was the Basic Dual Mode System with No Cats.
Since the Prototype was installed on my F, PPE has modified the Dual Mode Muffler to be more aggressive sounding when the valve is closed. Being more aggressive sounding, does not mean it sounds like the other third party exhausts. It's a lot tamer, and it has no resonance or drone. When open, however, there is noticeable drone or resonance at 2K RPM like the other after market systems. To me, when open, the drone is no worse than the JoeZ Exhaust with Headers and No Cats. And, when open, it is quite loud. As mentioned above, when standing behind two Fs, one with the PPE Dual Mode System in the open position, the other with a JoeZ System - At a distance of 6 to 8 feet, the only system heard is the Open PPE. If you like Open Straight Pipes - You'll love this! And, if you want to sooth the neighbors, you'll also love this system. A True Dual Personality System.
Picts of the system are attached.
1. The Full System (showing two types of Head Pipes - with and without Cats).
2. The Rear Section
3. The Center Section
4. The Front Section (Both Types)
5. One Muffler with the Valve
6. The Vacuum Canister (Next Post)
Lou
A Milestone has been reached:
1. PPE has sold the First System!
2. Make to Order Systems are now available to order.
Pricing will be:
• Basic System - $1,650. - No Dual Mode Muffler or Valves. The muffler will be a straight thru design packed with fiberglass, much like other after market systems. This will have Two outlets.
• Dual Mode System - $2,650. - Dual Mode Mufflers and Valves, Electronic Three Position Switch (Open, Closed, Automatic) in cabin control.
• Add Catalytic Converters - $300.
• Add Ceramic Coating- Rear Section - $250.
• Add Ceramic Coating- Entire System - $600.
I had the First System on my F for a trial Run. This System was the Basic Dual Mode System with No Cats.
Since the Prototype was installed on my F, PPE has modified the Dual Mode Muffler to be more aggressive sounding when the valve is closed. Being more aggressive sounding, does not mean it sounds like the other third party exhausts. It's a lot tamer, and it has no resonance or drone. When open, however, there is noticeable drone or resonance at 2K RPM like the other after market systems. To me, when open, the drone is no worse than the JoeZ Exhaust with Headers and No Cats. And, when open, it is quite loud. As mentioned above, when standing behind two Fs, one with the PPE Dual Mode System in the open position, the other with a JoeZ System - At a distance of 6 to 8 feet, the only system heard is the Open PPE. If you like Open Straight Pipes - You'll love this! And, if you want to sooth the neighbors, you'll also love this system. A True Dual Personality System.
Picts of the system are attached.
1. The Full System (showing two types of Head Pipes - with and without Cats).
2. The Rear Section
3. The Center Section
4. The Front Section (Both Types)
5. One Muffler with the Valve
6. The Vacuum Canister (Next Post)
Lou
02-02-15, 08:08 PM
#225
Car dynoed with headers and exhaust before and after 18WHP 13 WTQ.
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BCR - KW - PENSKE - OHLINS - HKS - GREDDY - STANCEPARTS
Links - Arms - SuperPro Poly Bushings - Solid Bearing Conversions - Motor Mounts
RB BBK's and 2P Rotors, G-Loc pads, Radium Fuel Systems
Custom Fabrication Design and Machining - Industrial 3D Printing - Laser Cutting
2018 USTCC Sportsman Class Champions - 2018 NASA ST5 National Champions
Redefining Lexus Aftermarket Parts Since 2001
-- We are your Lexus suspension experts--
BCR - KW - PENSKE - OHLINS - HKS - GREDDY - STANCEPARTS
Links - Arms - SuperPro Poly Bushings - Solid Bearing Conversions - Motor Mounts
RB BBK's and 2P Rotors, G-Loc pads, Radium Fuel Systems
Custom Fabrication Design and Machining - Industrial 3D Printing - Laser Cutting
2018 USTCC Sportsman Class Champions - 2018 NASA ST5 National Champions