cat-back

Borla 140770CF - Cat-Back

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$2,199.99

$2,668.99

You save: $469.00 (18%) off MSRP

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  1. 2021 Chevrolet Silverado 1500 LT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  2. 2021 Chevrolet Silverado 1500 Custom Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  3. 2021 Chevrolet Silverado 1500 WT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  4. 2021 Chevrolet Silverado 1500 SSV Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  5. 2021 Chevrolet Silverado 1500 Custom Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  6. 2021 Chevrolet Silverado 1500 SSV Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  7. 2021 Chevrolet Silverado 1500 LT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  8. 2021 Chevrolet Silverado 1500 Custom Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  9. 2021 Chevrolet Silverado 1500 High Country Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  10. 2021 Chevrolet Silverado 1500 LT Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  11. 2021 Chevrolet Silverado 1500 RST Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  12. 2021 Chevrolet Silverado 1500 LT Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  13. 2021 Chevrolet Silverado 1500 LTZ Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  14. 2021 Chevrolet Silverado 1500 High Country Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  15. 2021 Chevrolet Silverado 1500 WT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  16. 2021 Chevrolet Silverado 1500 Custom Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  17. 2021 Chevrolet Silverado 1500 RST Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  18. 2021 Chevrolet Silverado 1500 LTZ Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  19. 2021 GMC Sierra 1500 AT4 Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  20. 2021 GMC Sierra 1500 SLE Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  21. 2021 GMC Sierra 1500 SLT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  22. 2021 GMC Sierra 1500 Denali Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  23. 2021 GMC Sierra 1500 SLE Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  24. 2021 GMC Sierra 1500 Denali Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  25. 2021 GMC Sierra 1500 SLT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  26. 2021 GMC Sierra 1500 Base V8 5.3L cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  27. 2021 Chevrolet Silverado 1500 Base V8 5.3L cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  28. 2021 Chevrolet Silverado 1500 Base V8 5.3L cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  29. 2021 GMC Sierra 1500 AT4 Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  30. 2021 GMC Sierra 1500 Base V8 5.3L cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  31. 2020 Chevrolet Silverado 1500 Base V8 5.3L cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  32. 2020 GMC Sierra 1500 Base V8 5.3L cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  33. 2020 Chevrolet Silverado 1500 LT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  34. 2020 Chevrolet Silverado 1500 WT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  35. 2020 GMC Sierra 1500 Base V8 5.3L cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  36. 2020 Chevrolet Silverado 1500 Base V8 5.3L cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  37. 2020 GMC Sierra 1500 SLE Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  38. 2020 GMC Sierra 1500 AT4 Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  39. 2020 GMC Sierra 1500 Denali Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  40. 2020 GMC Sierra 1500 SLT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  41. 2020 GMC Sierra 1500 SLT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  42. 2020 GMC Sierra 1500 AT4 Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  43. 2020 GMC Sierra 1500 Denali Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  44. 2020 GMC Sierra 1500 SLE Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  45. 2020 Chevrolet Silverado 1500 LTZ Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  46. 2020 Chevrolet Silverado 1500 LT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  47. 2020 Chevrolet Silverado 1500 Custom Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  48. 2020 Chevrolet Silverado 1500 Custom Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  49. 2020 Chevrolet Silverado 1500 Custom Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  50. 2020 Chevrolet Silverado 1500 LT Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  51. 2020 Chevrolet Silverado 1500 LT Trail Boss Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  52. 2020 Chevrolet Silverado 1500 RST Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  53. 2020 Chevrolet Silverado 1500 RST Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  54. 2020 Chevrolet Silverado 1500 High Country Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  55. 2020 Chevrolet Silverado 1500 High Country Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  56. 2020 Chevrolet Silverado 1500 SSV Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  57. 2020 Chevrolet Silverado 1500 LTZ Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  58. 2020 Chevrolet Silverado 1500 Custom Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  59. 2020 Chevrolet Silverado 1500 WT Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 79.4 in. bed
  60. 2020 Chevrolet Silverado 1500 SSV Requires Adapter PN[60708] For Crew Cab Standard Bed/157 in. Wheelbase, 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  61. 2019 Chevrolet Silverado 1500 LTZ 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  62. 2019 Chevrolet Silverado 1500 Custom 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  63. 2019 Chevrolet Silverado 1500 Base V8 5.3L cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  64. 2019 GMC Sierra 1500 Denali 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  65. 2019 GMC Sierra 1500 SLT 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  66. 2019 GMC Sierra 1500 SLT 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  67. 2019 GMC Sierra 1500 SLE 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  68. 2019 GMC Sierra 1500 SLE 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  69. 2019 GMC Sierra 1500 Elevation 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  70. 2019 Chevrolet Silverado 1500 WT 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  71. 2019 Chevrolet Silverado 1500 SSV 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  72. 2019 Chevrolet Silverado 1500 RST 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  73. 2019 Chevrolet Silverado 1500 RST 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  74. 2019 Chevrolet Silverado 1500 LTZ 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  75. 2019 Chevrolet Silverado 1500 Base V8 5.3L cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  76. 2019 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  77. 2019 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  78. 2019 Chevrolet Silverado 1500 LT 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  79. 2019 Chevrolet Silverado 1500 LT 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  80. 2019 GMC Sierra 1500 Base 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  81. 2019 GMC Sierra 1500 Base 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  82. 2019 GMC Sierra 1500 AT4 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  83. 2019 GMC Sierra 1500 AT4 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  84. 2019 Chevrolet Silverado 1500 WT 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  85. 2019 Chevrolet Silverado 1500 High Country 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  86. 2019 Chevrolet Silverado 1500 Custom Trail Boss 5.3L V8 cid:325 cc:5328 Extended Cab Pickup 79.4 in. bed
  87. 2019 Chevrolet Silverado 1500 Custom Trail Boss 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  88. 2019 Chevrolet Silverado 1500 Custom 5.3L V8 cid:325 cc:5328 Crew Cab Pickup 69.9 in. bed
  89. show all...
Authorized Dealer

About this product

Part #: 140770CF

Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brand.

More Details

Exhaust TypeCat-Back
Exit PositionDual Split Rear
MaterialT-304 Stainless Steel
Tail Pipe Diameter3.500 in.
Additional Documents
  1. Installation Instructionspdf

See what our community says about borla products

Ian Giebeler

290

Ian Giebeler
2018 Ford F-150
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Fast Shipping
What were you trying to accomplish by adding this product?
Better Sound
Was it easy install? Any installation tips that will help others?
Easy Install
Once you’ve had a chance to use the product, did it meet your expectations?
Works great
View on Ian's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
One of the best sounding exhaust for the EJ platform in my opinion. Love all Borla products, their quality, and customer service.
What were you trying to accomplish by adding this product?
Releasing that sweet-sweet Subaru boxer rumble.
Was it easy install? Any installation tips that will help others?
Very easy to install after removing the factory rusted-out cat-back.
Once you’ve had a chance to use the product, did it meet your expectations?
Great exhaust note, and honestly one of the cheapest name brand cat-backs. Plenty of rumble and grunt without all of the raspy-ness of some other cat-backs.
View on Cody's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Performance and sound!
What were you trying to accomplish by adding this product?
More horsepower and I want to stand out on my sounds
Was it easy install? Any installation tips that will help others?
Don't know yet. Looks simple enough. ... Couple months later... Other than my mid pipe have gotten so rusty, years of tropical living before me, I was an easy install. The screws just got rusty and I couldnt get it out, luckily I took it to a shop and they were able to take it out. I drive through town for two weeks without that other mid muffler. It was loud!!!
Once you’ve had a chance to use the product, did it meet your expectations?
It's probably going to meet my expectations. ... Couple months later... It has gone beyond my expectations from worrying about what it's gonna sound like, looking through videos, hearing other cars with the same exhaust that I will be installing, and it has met my expectations!!!
Any additional comments?
Tip is make sure your screws aren't screwed. Rust is no joke. Don't dent anything, no need for that, it's simply a replace and install. And if it's too rusty, take it to a muffler shop and let them look at the pipe and tell them what you need.
View on Naomi's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Performance & sound
What were you trying to accomplish by adding this product?
More horse powder better sound with the intake
View on Lamont's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Borla

BORLA® is committed to providing world-class exhaust products which surpass the expectations of our customers. To that end, our facility is complete with a state-of-the art test and development center where we are continually improving our manufacturing efficiency and standards. We have pioneered a variety of improvements in the design of performance exhaust systems. Alex Borla currently holds several US patents for innovative exhaust system technology, and the company has won numerous "Best New Product" awards in the industry. Every BORLA® Cat-Back™ system, Header and Axle-Back is made from austenitic stainless steel (superior to 409 or aluminized steel) employing mandrel-bent tubing, all-welded construction, and is designed for accurate fit and easy installation. Over 30 years experience and special merge collector technology provide the ultimate in power and endurance.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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