Namtaru

On the 3.8, the MBRP was by far my favorite of all the ones heard, and is what I had on my '07 2 door.

Regardless of what anyone says, an exhaust alone you will not gain any noticeable performance.

SpicedCrusher

Thinking about the MBRP tuck. You say increase in "power and performance" did you actually dyno it and saw an increase or you just going by it feels like you gained power?

Dynomax

You mentioned just a muffler only. Are you planning on doing a relocate or keep the muffler in the stock location? Look for a muffler that is stainless steel. Most ore these days, BTW. Something that sets us a part from the other out there....


90-Day Risk-Free Trial Offer
Try qualifying DynoMax® products* for 90 days. We guarantee you'll experience the DynoMax® performance difference! If, for any reason, the qualifying products* don't live up to your expectations within the first 90 days, replace the products and we will refund your original product's purchase price (which shall not exceed the manufacturer’s suggested retail price), plus labor (up to $50 per exhaust system). We're that confident you will be satisfied with DynoMax® performance products! For questions about this offer, please contact our customer service department at 734-384-7898.

*Offer limited to the purchase of DynoMax® Stainless Steel Cat-Back Systems and Ultra Flo™ SS Polished, Ultra Flo™ Welded, DynoMax® VT™ or Super Turbo™ performance muffler. This offer does not include products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes. Valid only on vehicles used for private, non-commercial use and may be withdrawn at any time.

redlinin616

dynomax high flow.. perfect sound on the 3.6.. mounted inline after factory resonator.. beautiful humm.. no drone..not obnoxious anyway. nice sounding v6. no change in power.. but no more rear bulky exhaust!!





just welded on a turn down and used factory exhaust hanger. $65 muffler and $6 turndown. love it.

Dynomax

Looks great!!!!
Tucked up there nicely.

BubbaJK2012

For the 3.8 engine do you recommend the 3 inch for the VT series. Have you had any internal issues with the VT valve system spring breaking loose and rattling.

Dynomax

I would look to a 2.5" because that is what is stock on a JK.
In regards to the valve, I have heard of one guy, and I am on a lot of various forums, and it was on Facebook he got a hold of me.
Q) How long will the internal valve spring last?
A) The valve spring is constructed from a corrosion and heat resistant superalloy that is guaranteed to last the life of your vehicle. The high temperature properties of this material have exceeded extreme environmental testing with over 2,000,000 cycles

We also offer a limited lifetime warranty on our mufflers. SO this would be covered if it occurred, BTW.

BubbaJK2012

I currently have your 3 inch VTT that is a pre rear axle setup. I got installed about 6,000 miles ago and recently I notice I have some possible valve issues. Can I have my local shop send this in and exchange it. Do you think I should go down to a 2.5 inch even though I don't have a full length exhaust. I run 39's and 5.38 gears with a trail dash and drop in air filter.

Jaydy

I just ordered the Gibson metal mulisha dual catback, just by looking at the videos made me jizz my pants!

Kalitri35

that's the exhaust I have been looking into for a while now but I haven't made up my mind because there's so many choices. I've done the YouTube research and it always seems like a find a different one each time. what can u say you like the best about the dynomax?