140332 Cat-Back System for '09-'13 Toyota Tundra 4.6L/ 5.7L V8 AT 2&4WD Reg. Cab (8' 2") Bed 145.7" WB/Double Cab (6' 7") Bed 145.7" WB/CrewMax (5' 7") Bed 145.7" WB. BORLA System Is True Dual

This is the best exhaust you can buy hands down for the tundra. It’s quite at cruising speeds but makes a nice sound when you get on it. Also ZERO drone to drive you mad. I’ve owned flowmaster and magnaflow systems and they are obnoxious with drone and rust rather quickly. Borla makes a superior product in fit and finish and will not rust. Install was super simple and well thought out. Do yourself a favor and just buy a Borla you won’t be disappointed.

This is my 2nd Borla system, so I knew what to expect. Top quality, materials and fitment. What I was looking for was the slightest bit of rumble without drone. Surely, feel I got it. Another thing that it seems quieter than stock at 50-55mph and part throttle. My 2021 seemed more deep and irritating than either my 2000 Chevy 6.0 or 2007 Ram Hemi that I owned. Something with harmonics or something. certainly more pronounced on this truck than previous trucks. So for me I’m pleased to say I believe this Borla is more pleasing in every sense, for me ! I'm not sure why there are so many people that are unhappy with the fact that this is not a very loud exhaust when there’s so many other options to go loud. In fact, like many, I started this and revved it a few times with just the cats. Beautiful sounding, but I would never run it that way. Surely if you want sound, uncork and uncork to find sound. Finding an exhaust that makes you smile, wife doesn't notice and kids can still sleep. Rare ! Enter Borla Touring !

1 hour and 20 minutes to install by myself with no lift. Perfect fit. Perfect sound. Stainless! No drone. I love it. Highly recommend.

It sounds better than stock. It's not too much louder,it has better tone than stock. When you floor it, that's when you notice it the most. I paired it with a K&N Cold Air Intake. My fuel mileage hasn't shown any improvements at all. I contribute this to one thing.....I floor it alot. Well, don't judge....it sounds really really good when ya floor it. I do full throttle burn outs in my son's driveway just to let him know I showed up for a visit. ;-) (getting him back for all those bike tire skid marks when he was a kiddo) LOL. Bottom line, it won't make your truck annoying. If you're looking for annoying, this isn't your exhaust system. I call it "refinement with a bite". I installed it by myself in my workshop. I lifted the truck up on jackstands. I DON'T recommend this. It was tough and I fought with it. That sucker was installed out of pure determination. LOL. A helper would have been really handy. But, it can be done.

I installed this on a 2010 tundra double cab w/6.5 bed. I installed the exhaust myself with no help in about 1.5 hrs everything was easy except getting the drivers side tip in the correct position so it was close to matching the passengers side. I ended up bending the hanger until it was where I wanted it. Maybe I am too particular on this, but I only wanted to do it once and has to look right. The sound is awesome and I do believe that it is comparable to the factory exhaust when idling and cruising, but get your foot in it and there is a nice tone that matches the power of the truck better than stock. I do believe that I have quicker throttle response now, but the internals of my stock muffler must be coming apart because it sure rattled like crazy when I took it off so I am sure that is probably why I can feel a difference. I am most impressed by the fact that there is no drone at highway speeds. I had a gibson exhaust on a previous Tundra and it droned like crazy this Borla kit is miles ahead of that one. I definitely would recommend this kit to Tundra owners. Install notes. I did this in my garage using a floor jack and very tall jack stands and it went very well. I had no problem getting the factory exhaust out this way. If you do it this way it worked great to support the muffler with the floor jack while I removed all the hardware and support links. I easily could of completed this in an hour if the drivers side exhaust tip placement wouldn't of slowed me down.

Installation was very easy. In fact, it took longer to remove the old exhaust. The sound is great. It's not loud but has a nice deep tone. Much deeper than the stock exhaust. While cruising it is dead silent which is nice. While this setup is more expensive than the other brands, you definitely get what you paid for.

I'm very happy with this exhaust, simple to install in about an hour, unbolt and remove old exhaust and this bolts right up. It is very quiet for an aftermarket dual system however it has just enough rumble to let someone know it's not stock. If your looking for something loud, these arent it, if your looking to put duals on your truck that wont be obnoxious or drone then these are great.

I am truly pleased with the system. The sound is nice and the chrome tips look really cool. Also I had an issue with the install,(all my fault), and Paul quickly stepped in in and cleared it up for me. Thanks man. 5 stars.