Exhaust upgrade from 3" to 4"

[XJHEAD]

What a pain in the ass to get this to fit, turbo's on back. One side almost done, waiting for the Mufflers

[3_Series]

Looks tiny. :icon_jokercolor:

[KA-T_240]

mufflers?

[XJHEAD]

KA-T_240;181671 wrote:
mufflers?
You wouldn't believe how loud it is without them:icon_cyclops_ani: Hell I listened to Matt's car, thought he was running full exhaust on that thing. I guess a couple extra cylinders make a difference.. I might have it running this week(again this year), I'll take a small vid. with no muffs on it..

[KA-T_240]

sweet!

[Evan]

Cant wait to see it when its done.

[Grr]

yeah my single 4" was enough, pretty tight getting those through the k-member aint it! What you using for muffs anyway?
Gary

[XJHEAD]

Grr;181740 wrote:
yeah my single 4" was enough, pretty tight getting those through the k-member aint it! What you using for muffs anyway?
Gary

Putting in a pair of Dynomax Ultra-Flows 4"

[DaveH]

that oval pipe turned out pretty good, not bad for just running it over with a tractor.

[XJHEAD]

One side all mounted up. Hopefully muffs show tomorrow and I can finish drivers side.

[KA-T_240]

wait... dual 4 inch?