3'' Downpipe Exhaust For 2011-2016 LML 6.6L Duramax Diesel | SPELAB
- Brand: SPELAB
- SKU:
- Availability: Many in stock
- Product Type: Downpipe Exhaust
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Customer Reviews
I have a 13 Duramax and they have the best deletes on the market. And the up pipes and down pipe are awesome! Thank you spelab.
Thanks for the review!!!
Sounds mean af
3" Down pipe was a proper fit but none of the sensors fit the bungs correct at all would not thread in all the way.
AWESOME STUFF
WILL BE USING MORE IN FUTURE
Thanks for the review and I look forward to receiving pictures of your installation feedback!
Downpipe seemed to fit well. Could use better heat wrap job, had to re-wrap the upper portion of the heat wrap as it covered the lip that goes into the exhaust housing on the turbo. Besides that seems to be doing fine so far.
Thanks for the review and I look forward to receiving pictures of your installation feedback!
Product fit great!! I’m a welder by trade, welds look good!! No complaints
Thank you for your review and look forward to receiving pictures of your feedback on the installation!
Fits as it should and nice quality
Hi, thanks for your comment, looking forward to receiving feedback on your installation pictures!
Fit perfect easy install. Although the top two sensor threads were to long and didn't fit without modifications.
Thanks for the pictures and comments! I've given your feedback to our developers and we'll keep improving our product after that!
Let customers speak for us
Awesome product and very easy to install also the best part about this kit is that it does work with other added on fuel filter AFTER the cp4 so you get best of both worlds🙏🏽
The 5' exhaust with the 6" tip looks and sounds really good. The egr delete its made really nice and fits perfect and looks good.
The ccv it's easy to install it fits and looks good too. Thanks soo mutch
It works great, the nut that rubbed a while in the up pie was moved from the original place and doesn’t rub anymore
Not to easy if you don’t know what your doing\not mechanically inclined, but definitely worth it for the quality love the stuff!
Glad your product is on the market. I love the looks of it and the performance aspect of the intake horn. Glad I chose ya’ll. Can definitely feel the truck breathing better!!!
Overall, great kit. Wish I would have ordered the can bus plugs at the same time. A few modifications were needed to make everything work but nothing too difficult if you can tackle this type of work to begin with.
Great quality and fit
Great product sounds amazing
With my old kit that kept leaking, an abnormal seal size and changed colors as the plastic got warm. I installed the Spelab kit and fits good and have the reassurance of the locking ring to keep it in.
Looks good and very good quality
This exhaust set up is amazing and definitely worth the money! Fits like a dream and is not like anybody else’s exhaust! Thank you spelab!
Bolted right up no problem. Highly recommend this intake for the price you can’t beat it.
Great fit and quality. Easy install. Definitely recommend.
Easy install and looks great!
Needed new run TB and didn’t have to measure or cut or adjust the new exhaust! She’s mint now. Will try to add pics of new soon.
