Everything fit as it should.

Great product.

I am pleased with the quality of this exhaust . Good materials and workmanship . Probably the worst installation instructions I've ever seen but you are probably not going to install this yourself unless you have some automotive savvy anyway . The system installed solidly with no leaks and sounds good and you can't beat the price . I would recommend this system to anyone upgrading to a 4'' exhaust .

Fit and finish is great Riffraff has amazing service and fast shipping huge change in throttle response!! Worth every penny!!

Easy to install, took me about 2 hours in my driveway by myself. Good fitment, good hangers for a good price. Dropped my egt’s Around 200° while towing 11,000lbs in 106° through the SoCal deserts.

My truck is quite and getting better mileage.

Installation by myself was easy. The only thing that I would like better in the kit would be a better layout of support identification, and there location to factory support locations. System sounds good, and the performance is better.

Riff raff is great to deal with. Diamond eye 4”exhaust is working great. A little quieter than what I expected from a straight through resonator. All in all I like it and it’s works great.

The new pipes were on my doorstep about 30 hours after I hit enter, great service.
Everything went together as expected. Looks good and sounds good.