What's the advantage of having the RV-6 test pipe over the ATLP race pipe? Seems like the RV-6 test pipe is a more popular pairing with the ATLP J-Pipe.

 

Both are straight tubes, so the cost of Richies race pipe makes it more popular. I know the ATLP quality is second to none and his pipe includes flanges to put the 3rd cat heat shield back on making it look just like the stock 3rd cat.

 

ATLP Race-Pipe FTW !!!

 

I really don't think there is a difference. It's just a straight pipe

 

 

The difference is in the construction and quality: what grade steel was used, flanges, welds, who welded it, etc. If the Inner Diameter is the same, though, they will both make the same power.

 

I likes my ATLP race pipe cuz I can mount my heatshield on and make it look like a stock cat :P

 

A race pipe is straight through. A test pipe is straight through that's resonated. Get either one I cant see any difference between them in sound and no way in power. I've never had RV6 products but my ATLP stuff seemed top notch.

 

^^ In sound alittle difference bc Richie's resonated, it would be quieter. Power difference, none at all!!

 

Just so we're all on the same page. I bought the test pipe because it's resonated and it's significantly different than the ATLP race pipe, which is more like the RV6 race pipe.

 

Oops, just realized my mistake lol yeah there is a little sound difference.

 

How does it effect the drone from exaust? I have atlp base and from 2k to 3k its pretty loud inside, would resonated test pipe do anything? Or maybe high flo cat?

 

i just bought the test pipe.... bitchin!

 

The test pipe for me took away the cabin drone from the inside ALOT!!

 

really? the resonated version? i was hoping it would cuz i have the xlr8 catback!

 

I have Greddy's which is the loudest exhaust, after putting the test pipe on, it made the car alot quieter,eliminated cabin drone, and gave me a better deep tone exhaust which i love and always get compliments for

 

man i don't know about guy but it's a nice sound why would you wanna tone it down lol