W205 C400 C450 C43 Downpipe kit
#103
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#106
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2003 W211 E55, 2003 W220 S600
I dont sell catted ones any more.
Performance difference depends on how aggressive the ECU calibration. Your tuner will be able to give you that info .
There is a back door way to eliminate CEL with JB4 with catless downpipes.
Performance difference depends on how aggressive the ECU calibration. Your tuner will be able to give you that info .
There is a back door way to eliminate CEL with JB4 with catless downpipes.
#108
#109
Former Vendor of MBWorld
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2003 W211 E55, 2003 W220 S600
You have to ask your tuner about how much timing etc they add on a ECU calibration to make the tune aggressive.
1 year from date of shipment received
$750.
1 year from date of shipment received
$750.