RENNtech E63 Sport Mufflers for 2014 E63
#1
Former Vendor of MBWorld
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***Now Available for All E63 W212 Models***RENNtech E63 Sport Mufflers for 2014 E63
RENNtech Stainless Steel Sport Mufflers for 2014 E63
***Now Available for All E63 W212 Models***
RENNtech T-304 stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle.
Renntech mufflers with 2 3/4 inch diameter tubing offer lighter weight than the stock exhaust and improve performance by reducing exhaust back pressure, increasing exhaust gas flow and cylinder scavenging.
+15 HP & 20 TQ
MSRP $2680
Exclusive Pricing for MB World members.
Jacky
480.966.3040 x229
MSRP $2680
Exclusive Pricing for MB World members.
Jacky
480.966.3040 x229
Ask us about
Meistershaft, Eisenmann, MHP, Agency Power, Akrapovic, Cargraphic, IPE, Carbonio, Renntech, Kleeman, Gruppe M, AMS, Brembo, Lorinser, Wald, Black Bison, Vorsteiner, Carlsson, Seibon, Mode Carbon, AutoTecknic, Revozport, Recaro, Bride, Status Racing, Cusco, Edirb, H&R, KW, Fortune Auto, Eibach, Wavetrac, Quaife, HRE Wheels, AC Schnitzer, ADV1 Wheels, Vorsteiner wheels, Avant Garde Wheels, BBS Wheels, Rotiform, Niche Wheels, and many more...
***Now Available for All E63 W212 Models***
RENNtech T-304 stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle.
Renntech mufflers with 2 3/4 inch diameter tubing offer lighter weight than the stock exhaust and improve performance by reducing exhaust back pressure, increasing exhaust gas flow and cylinder scavenging.
+15 HP & 20 TQ
MSRP $2680
Exclusive Pricing for MB World members.
Jacky
480.966.3040 x229
MSRP $2680
Exclusive Pricing for MB World members.
Jacky
480.966.3040 x229
Ask us about
Meistershaft, Eisenmann, MHP, Agency Power, Akrapovic, Cargraphic, IPE, Carbonio, Renntech, Kleeman, Gruppe M, AMS, Brembo, Lorinser, Wald, Black Bison, Vorsteiner, Carlsson, Seibon, Mode Carbon, AutoTecknic, Revozport, Recaro, Bride, Status Racing, Cusco, Edirb, H&R, KW, Fortune Auto, Eibach, Wavetrac, Quaife, HRE Wheels, AC Schnitzer, ADV1 Wheels, Vorsteiner wheels, Avant Garde Wheels, BBS Wheels, Rotiform, Niche Wheels, and many more...
Last edited by VividRacing; 01-26-2016 at 07:29 PM.
#4
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2019 E63 S
I just put them on my 2015 E63 S yesterday but the car is still waiting for the ECU to return from its full tuning at Renntech (actually Fed Ex misshipped it so it will only arrive at Renntech tomorrow).
Once I get my car back I will take some videos.
Once I get my car back I will take some videos.
#5
Senior Member
Interested too,
Will wait to hear your comment on the sound, and if you feel the extra power is for real ?
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#8
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2014 E63S; AMS 100 octane ecu tune; edok tcu tune; BB intakes; dyno tuned
It's going to be hard for him to comment on power gains as he's doing several mods at the same time and I doubt he's doing a pre and post dyno after each mod
#10
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thanks for the support and we are looking forward to your review.
#13
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2019 E63 S
The sport mufflers are terrific. Their sound is a low bellow that is louder and more aggressive than stock. With them on the car sounds like a 1969s American muscle car. Worth every penny. Love them.
#14
Senior Member
I'm on the fence for those as I want something deeper and louder than stock but i live in a quiet neighborhood and do not want something obnoxious. How much louder than stock would you say these are ? 20%, 30, 50 ?
#15
Former Vendor of MBWorld
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It's hard to tell from sound clips but from what Renntech is telling me, maybe around a 35% increase in sound over stock.
#17
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2008 Saab 93 TurboX SC (BSR stage 1)/2014 E63 S Wagon (Rebellion Tuned/Renntech Sport Mufflers)
Humm! Just talked to SilveRT8 on the phone and he got me interested on this product... might have to get some once I ear them in person!
#19
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2018 E63 S (white wagon), 2016 Viper ACR Extreme, 2005 Porsche GT3 Cup race car,2020 GLE
hmmmmm on the fence here as well.
For almost the same money I can get the Renntech ECU upgrade. (just worried about warranty issues)
For almost the same money I can get the Renntech ECU upgrade. (just worried about warranty issues)
#22
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They are much louder than stock. At least 30 percent louder. They are a lot smaller than the OEM mufflers with a lot less sound deadening material. If you want your E63 S to really sound like an American muscle car then they are for you.
#23
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The Renntech sport mufflers are about the sound. They make the car a lot louder and deeper sounding than stock. You do get a decent gain in power (plus 15 bhp and 20 lbs ft) but the mod is more about the sound than the power.
#24
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I didn't take a photo on the lift as I was not there during installation. Once installed you would not know the difference as they fit to the OEM exhaust tips. You would need to put the car on the lift to see the difference. The Renntech sport mufflers are a lot smaller and lighter than the stock mufflers.