NEW! B9 S4 X-Pipe! Exhaust Upgrade
07-25-2018, 08:44 AM
#1
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NEW! B9 S4 X-Pipe! Exhaust Upgrade
The engineers at ECS Tuning have designed a direct fit dual exhaust x-pipe cross section to balance exhaust pulses and increase expulsion of exhaust gases from the engine.
Installation of the Center X-Pipe increases the factory exhaust system note exponentially.
Click HERE for your ECS Audi B9 S4 X-Pipe Exhaust Upgrade!
Installation is a breeze and can be easily performed with the vehicle lifted on proper jack stands in your own driveway.
Our installation PDF, walks you through the install to ensure a perfect fit to your OEM exhaust.
We've even included a complete set of clamps to make sure everything is properly installed without leaks.
Click HERE for your ECS Audi B9 S4 X-Pipe Exhaust Upgrade!
Installation of the Center X-Pipe increases the factory exhaust system note exponentially.
Click HERE for your ECS Audi B9 S4 X-Pipe Exhaust Upgrade!
Installation is a breeze and can be easily performed with the vehicle lifted on proper jack stands in your own driveway.
Our installation PDF, walks you through the install to ensure a perfect fit to your OEM exhaust.
We've even included a complete set of clamps to make sure everything is properly installed without leaks.
Click HERE for your ECS Audi B9 S4 X-Pipe Exhaust Upgrade!
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07-30-2018, 05:19 PM
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Sorry for the cross post...
I installed the x pipe tonight. Sorry no sounds clips but it is louder. I had previously unplugged my flappers and tend to drive in sports mode. I felt it had a lot more drone at 2-2.7k rpms than I expected. I then re-connected my flappers and it seems better at cruising speeds.
After a few hours, I am somewhat happy but want to give it a few days to really decide.
Also, I rented a tail pipe cutter from Autozone (they take a deposit and give you a refund when you return the tool) and it made light work of cutting the stock pipe. I highly recommend using that tool.
I installed the x pipe tonight. Sorry no sounds clips but it is louder. I had previously unplugged my flappers and tend to drive in sports mode. I felt it had a lot more drone at 2-2.7k rpms than I expected. I then re-connected my flappers and it seems better at cruising speeds.
After a few hours, I am somewhat happy but want to give it a few days to really decide.
Also, I rented a tail pipe cutter from Autozone (they take a deposit and give you a refund when you return the tool) and it made light work of cutting the stock pipe. I highly recommend using that tool.
Last edited by m332is; 07-31-2018 at 05:14 AM.
