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Mercedes-Benz S420 Performance Exhaust Systems Catalog

MagnaFlow 94005 loader
MagnaFlow 94005 - 94000 Series OBDII Compliant Universal Catalytic Converter
Part Number 94005
Exact fit
Free Shipping
$139.00
In Stock
MagnaFlow 99205HM loader
MagnaFlow 99205HM - Heavy Metal Series Catalytic Converter
Part Number 99205HM
Exact fit
Free Shipping
$209.00
In Stock
MagnaFlow 99305HM loader
MagnaFlow 99305HM - Heavy Metal Series Catalytic Converter
Part Number 99305HM
Exact fit
Free Shipping
$221.00
In Stock
MagnaFlow 93378 loader
MagnaFlow 93378 - 93000 Series Direct Fit Catalytic Converter
Part Number 93378
Exact fit
Free Shipping
$1,116.00
Pre-Order

Find Mercedes-Benz S420 Performance Exhaust Systems by brand

Aero Exhaust
Aero Exhaust
 Aero Function
Aero Function
 ATS Diesel Performance
ATS Diesel Performance
 Auto Metal Direct
Auto Metal Direct
 Banks Power
Banks Power
 BBK Performance
BBK Performance
 BD Diesel
BD Diesel
 Black Horse
Black Horse
 Borla
Borla
 Crown Automotive
Crown Automotive
 Derale
Derale
 Edelbrock
Edelbrock
 Extreme Dimensions
Extreme Dimensions
 Flowmaster
Flowmaster
 Flowtech
Flowtech
 Ford Performance
Ford Performance
 Go Rhino
Go Rhino
 Hedman Hedders
Hedman Hedders
 Injen
Injen
 MagnaFlow
MagnaFlow
 MBRP
MBRP
 Mishimoto
Mishimoto
 ReadyLIFT
ReadyLIFT
 Rubicon Express
Rubicon Express
 Rugged Ridge
Rugged Ridge
 Sinister Diesel
Sinister Diesel
 Spec-D
Spec-D
 Truck & Gear
Truck & Gear

Mercedes-Benz S420 Performance Exhaust Systems reviews

Clint Adam
Easy to Install, very well made, and a fantastic price!
Category: Exhaust Tips
Adam H.
I was told to replace the cat because the check engine light was on, bought the magnaflow, it’s not the cheapest one but is stainless steel so should not rust like the one I had, fit was good but had to do some piping work
Category: Performance Catalytic Converters
Jason Green
Great fit and excellent quality
Category: Performance Headers
James Natan
It fits like factory!
Category: Performance Exhaust Mid Pipes
Matt
This is not magnaflow or borla, but it is worth what it costs, the metal is thick and the muffler itself provides some power boost you can hear and feel, I think it’s hard to find something better for this price
Category: Performance Mufflers
Big Dan
noticed a small gain in acceleration but the sound is the same, good build quality and a direct fit, I tried different brands on my other vehicles, but magnaflow works the best, will do the trick if you’re looking for a couple of extra “horses”
Category: Performance Catalytic Converters
Cody
Stainless steel construction and accurate fit, it seems to be lighter than my stock cat but the metal is thick and looks good
Category: Performance Catalytic Converters
Alex
I bought the cat on this website but then found it cheaper and decided to return it for a refund. Instead, you, guys, offered me a price match, so I got the price difference refunded! Great job and one more loyal customer
Category: Performance Catalytic Converters
Robert Tomkins
Excellent fit and high quality, very satisfied with the purchase
Category: Performance Catalytic Converters
Tom
The part fits OEM specifications, installed it myself in my garage in less than an hour. Good quality, highly recommend both store and part
Category: Performance Catalytic Converters
Matthew
talked to your sales rep, who recommended the magnaflow catalytic converter for my son’s toyota. The part was delivered in two business days which was a big surprise for me. Thank you, guys! I’m gonna do business with you again!
Category: Performance Catalytic Converters
Bill
Bought magnaflow cat for my Ford on truck&gear. Both quality and look are at a high level but I had to work on my piping to make it fit, but it’s okay because the site notes it is a universal one.
Category: Performance Catalytic Converters

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