:: ECS Tuning :: B7 RS4 ECS H-Pipe Kits!!
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Here's a "sound" investment that will give your Audi RS4 a voice worth listening to. ECS Tuning has developed an H-Pipe that replaces the OE resonator, producing a great outside exhaust note that won't drone you out of the interior.
As an added bonus, we've personally tested this H-Pipe numerous times on the dyno and found an extra 3-5 hp at 6000-8000 rpm. The H-pipe won't interfere with flapper valves in the rear mufflers.
Installation is a cut and clamp affair. Cut out the old resonator; clamp in the H-pipe.
Way better than listening to the radio
Click HERE to order or for more information
![](http://www.ecstuning.com/marketing/Audi_B7_RS4_Exhaust_HPipe_Kit/Audi_B7_RS4_Exhaust_HPipe_Kit.jpg)
![](http://c1552172.r72.cf0.rackcdn.com/107867_x600.jpg)
Fits:
Audi B7 RS4 (2006-2008)
Limited lifetime warranty to the original purchaser
Let me know if you have any questions.
Jason
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