Borla P/N 140638

Cat-Back Exhaust Systems

Description

BORLA 140638 is a 2.25" diameter full True Dual, split rear exit, Cat-Back™ system with single 4" round bright chrome on T-304 stainless steel tips on each tail pipe. A system with black chrome on T-304 stainless steel tips is also available. This system gives the Tundra a great look and a nice performance kick. It delivers the mellow Touring sound with no drone inside the vehicle. The muffler contains an internal H-Pipe for increased performance and improved sound. The full dual system even weighs less than the factory single system, thanks to the lightweight T-304 stainless steel fabrication and, not surprisingly, out flows the stock exhaust. This BORLA dual system even exhibits better fuel economy numbers which is nice for a big truck. BORLA Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand,

Touring Cat-Back Exhaust 2014-2021 Toyota Tundra 4.6L/ 5.7L V8 Auto. Trans. 2 & 4WD Reg. Cab With Long Bed (8' 2") 145.7" WB/ Ext (Double) Cab With Standard Bed (6' 7") 145.7" WB/ Crew (CrewMax) Cab With Short Bed (5' 7") 145.7" WB

Specifications

BrandBorla
Part Number140638
ConstructionAll Welded
Exhaust TypeCat-Back System
Exit PositionDual Split Rear
Exit StyleSingle Split Rear Exit
Grade TypePerformance
Inlet Inside Diameter2.500 in.
MaterialT-304 Stainless Steel
Muffler TypeStraight-Through
System TypeCat Back
Tail Pipe MaterialStainless Steel
Tip / Outlet FinishPolished T-304 Stainless Steel
Tip Diameter4 in.
Tubing Diameter2.250 in.
Weight66 lbs

Vehicle Fitment

Year(s)MakeModelBedSubmodelCab / Body
2014-2021ToyotaTundra5'7" BedBASECrew Cab Pickup
2014-2021ToyotaTundra6'7" BedBASEExtended Cab Pickup
2014-2017ToyotaTundra8'2" BedBASEStandard Cab Pickup
Borla P/N 140638

Cat-Back Exhaust Systems

$1,744.99

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Professional installation available
Install times vary — call your local store for an installation quote!
Built to orderShips direct from the manufacturer to your local H&H store. Call 888-865-4024 for lead times.
Cat-Back System
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 14 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 1 day ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 1 day ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 1 day ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 6 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 1 week ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.