Dynomax part numbers

[Sho Amo]

Here is the list i made for the complete dynomax kit in parts if anyone needs it.

Resonator
Mtx - WLK-45606
Atx - WLK-44368
http://bellsouthpwp.net/w/h/whishena/45606.jpg

Mid Pipe
WLK-44367

Rear Y
WLK-44385

Muffler
Right - WLK-17685
Left - WLK-17684

Clamps
resonator to mid 2 1/2
mid to rear y - 2 1/4
rear y to muffler 2 1/4 Left and Right


parts numbers can be put in at summit and i believe at advanced auto.

 

[Radical540]

The Flexpipe is #42179 I believe (and is avail. thru Summit & Jegs)

 

[1995mtxsho]

The Dynomax Line of parts for these cars are quickly becoming hard to acquire, Walker has stopped manufacturing them.

Here is a more complete list of Part Numbers:

ATX Specific Parts

Cat-Back
17399

****** Gasket
31532

Flexpipe
42179

Resonator Pipe Rubber Hanger Insulators
35286 x 2

Resonator
44368

MTX Specific Parts

Cat-Back
17400

****** Gasket
31372

Spring Bolt Kit
36129

Resonator
45606

ATX/MTX Parts

Mid Pipe Rubber Hanger Insulators
35212 x 2

Mid Pipe
44367

Rear Y
44385

Left Muffler Band Hanger
35511

Left Muffler Rubber Hanger Insulator
35638

Left Muffler
17684

Right Muffler Rubber Hanger Insulator
35460

Right Muffler
17685

All information gathered from the Walker Exhaust Catalog, I am not liable for any errors.

NOTE: "WLK-" is a prefix used by Summit Racing and perhaps other merchants, "289-" is the prefix Jegs uses.

 

[Denny]

Is the catback really no longer manufactured?

 

[1995mtxsho]

Not sure, I only know that the mufflers, individually are existing stock items. Most parts houses can't get them or the MTX resonator pipe.

 

[Denny]

Crap. My parts house can't get the catback. I then checked with an exhaust wholesaler and they don't have it listed anymore they stated.

 

[Cujo627]

Denny that p/n 17400 cat back is available special order through summit. Just fyi.

"The part WLK-17400 currently has 0 in stock and 1 that will be special ordered for you. Tentative ship date: 8/28/2011 if your order is placed today."

 

[Denny]

Denny that p/n 17400 cat back is available special order through summit. Just fyi.

"The part WLK-17400 currently has 0 in stock and 1 that will be special ordered for you. Tentative ship date: 8/28/2011 if your order is placed today."

Sounds like somebody wants a spare mid pipe for a rod shifter. :angelnot:

 

[lowc]

you could just go here http://shosource.com/catalog/index.php?cPath=61_43_54

 

[black92mtx]

Rockauto has the rear y pipe and mid pipe for mtx in stock

 

[Cujo627]

Sounds like somebody wants a spare mid pipe for a rod shifter. :angelnot:

Yes, yes i do. :wave:

 

[Lightning]

For Gen 1, which uses 2 inch pipes, and a straight mid for use with a cable shifter



For Gen 2 MTX, which uses 2.25 inch pipes. Also fits just fine on a gen 1, and the midpipe is mandatory for the rod shift conversion




I have just finished doing up my Gen 1 with a 45606 and a 44367 into a custom offset pipe to a single 2.5 inch double offset Dynomax ultraflow. I certainly have no back pressure problems anymore.


and finally, here is the diagram for the Gen 2 ATX




And for everyones reference, Walker is still listing both the 17399 (ATX) and 17400 (MTX) as currently offered items, as of early Nov 2011

Link to 17399 kit on Walker/Dynomax webpage for Gen 2 ATX

Link to 17400 kit on Walker/Dynomax webpage for Gen 2 MTX

They longer longer list the Gen 1 set, but the individual parts from the diagram I posted above can still be found with a little bit of googling.