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These Longtube Headers Increase Exhaust Flow At Higher RPM To Generate More Power And Maximum Performance. Get Up To 35% Better Exhaust Gas Flow By Replacing The Restrictive And Inefficient Factory Cast Log Manifolds With These Flow Headers. Great Quality And Great Price Guaranteed.
Approximated Dimensions:
1.9″OD Primary Tube diameter
2.90″ID Collector Diameter
16 Gauge Runner Wall Thickness
4 O2 Bung
Cat Deleted straight though pipe
Application:
2003 2004 2005 2006 Mercedes E55 AMG 5.4L
2003 2004 2005 2006 Mercedes CLS55 AMG 5.4L
Features:
Direct Bolt On Set Up Without Any Modification
Dyno Proven, Increase Low End Torque And Horse Power
Great Throttle Response With Great Sound
CNC Machined 3/8 inch Thick Flange
Dual TIG Weld, High Quality SUS-T304 Stainless Steel For Best Durability
I just installed these in my garage. Took a lot longer than expected on my back on jack stands. The fitment is tight but clears everything, still chasing a couple exhaust leaks on slip-fit connections. I had to trim and bend the driver side motor mount heat shield to clear driver side header. I am happy with the sound and increased power.
All sorted, Magnaflow cats welded in, no checkengine light for a few weeks now. Engine note is nicer. Very much better sounding than the shorties gave, without being appreciably louder. So these aren't big buck MBH, they fit all right and I don't think they're gonna fall apart anytime soon.
It sure seems like the car was waiting for these. Like the intake and the tune is now matched with exhaust... wanna put it on the rollers.
We got to make O2 sensor leads um.... Grow..... to fit them. Works well. Wives tales of ZOMG cannot make O2 sensor wires longer..., don't use speaker wire and wire nuts and she will be OK. Got to follow Mr Jay South from our place yesterday. Quite the tone when he romps on it. Not too loud.
We got to make O2 sensor leads um.... Grow..... to fit them. Works well. Wives tales of ZOMG cannot make O2 sensor wires longer..., don't use speaker wire and wire nuts and she will be OK. Got to follow Mr Jay South from our place yesterday. Quite the tone when he romps on it. Not too loud.
A guy on facebook named Glenn James sells O2 sensor extension wires made from factory 02 wires. If anyone in the future is looking for them thats where you can get them from.
A guy on facebook named Glenn James sells O2 sensor extension wires made from factory 02 wires. If anyone in the future is looking for them thats where you can get them from.
Are they for the w211 E55? Please put up a link if they are.
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
