2004 Jeep Wrangler Rubicon Dynomax Super Turbo Exhaust

This is the Dynomax Super Turbo Cat-Back Exhaust system installed on a 2004 TJ Rubicon 4.0L.
It has about 400 out of the 1,000 miles recommended for break in and best sound.

Category:

Autos & Vehicles

Tags:

• Jeep
• Wrangler
• Rubicon
• Rubi
• 4.0L
• 4.0
• Dyno
• Dynomax
• Super
• Turbo
• Cat
• Cat-back
• Catback
• Black
• Society
• 2004
• TJ
• Jeepforum
• Jeeper

[alexlopez831]

How much did you pay for it.

[mifan93]

@sk8er51472

everyjeep i have seen in real life cranks slow, so do most of them on you tube

[sk8er51472]

@mifan93 weak and what does this have to do with anything

[sk8er51472]

@kiasoul10 lmao shut the fuck up

[gt90guy]

love the sound but definitely need to shorten that exit pipe. I can see that getting hit on a departure. Take an angle grinder or even a hacksaw and cut just even with the bumper then deburr it and smooth it. Increase your departure angle from where it is now.

[gt90guy]

@kiasoul10 the block will stress more if in gear so no load equals no stress and no crack. Whoever told you that was lying to you.

[jayvando707]

@kiasoul10 says who? the engine is reving to "x" RPM in gear or not.... why does the block get stressed if there is no load?

[kiasoul10]

Puzzies think a loud exhaust cool, should never rev a motor sitting still. Fracture block at micro level .

[mifan93]

jeeps starters are week but great vehicles!

[nickynix87]

replacing just the muffler never gets you the same amount of performance as replacing the piping as well. If you're going for just sound, then the sound probably won't change noticeably. However, if you replace the cat it self, and all the piping from the collector to the tail pipe you'll see much better efficiency... especially if you use better bends than whats on the factory exhaust