The only X pipe I've ever seen to gain Torque...this much

[madmatt]

Just wondering, whats the price on the off-road x Dr. Gas system? If anyone wants to share. Thats definately a great gain. Im jealous of all yalls cars. Oh yea one more q, what is the hp area that a stock 281 block can handle. Thanks

 

[Atlanta_GTer]

Just wondering, whats the price on the off-road x Dr. Gas system? If anyone wants to share. Thats definately a great gain. Im jealous of all yalls cars.

You are looking at about $300 for the o/r Dr. Gas...... but worth every penny in conjunction with the Flowmaster catback.

 

[Bullitt_#1346]

I picked up 25rwtq when I went from the stock h pipe to the Magnaflow x pipe.

 

[TacBear]

I lowered my ET by .132 and picked up 3.49 MPH with my MagnaFlo Catted X-Pipe (Naturally Asperated)

http://forums.stangnet.com/showthread.php?t=386359

 

[pjdellenger80]

the dr gas x is a little expensive it is about $300 bucks right

 

['96&'01Stang]

it is worth every penny though

 

[Beau]

for the record, i hate california emissions.

 

[jrc_03_gt]

I have stock exhaust with 40 series flowmasters. Can I add a dr. gas x pipe with my stock cats still on? Will there be any hp or torque gain there? Will it be louder?

 

[pjdellenger80]

what is another x pipe that is really good

 

[Arnolds97]

I have an Auto and got a huge increase in torque going to an o/r H 2 1/2" from a stock catted and 2 1/4" pipe. I was worried and read where I could lose low end but got totally the opposite. It made a huge jump in power out of the whole! Going from a Catted H to an X and no cats is probably where you got most of the difference.

Have you ever looked inside a cat! You can barely see light through them. Restriction!!!