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Description
Borla 140805BC - Cat-Back(tm) Exhaust System S-TypeThis Wheelbase NOT Available In North America. This system features a 4" Black Chrome on T 304 stainless steel tip. Using BORLA(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. BORLA(r) Cat Back(tm) & Axle Back exhaust systems feature straight through and patented multi core technology to unleash hidden horsepower. Increased exhaust velocity adds
This Wheelbase NOT Available In North America. This system features a 4" Black Chrome on T-304 stainless steel tip. Using BORLA(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. BORLA(r) Cat-Back(tm) & Axle-Back exhaust systems feature straight-through and patented multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium, high-quality T-304 austenitic 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 (CNC) manufacturing ensures an accurate fit. Best of all, it's comes with BORLA(r)'S Million-Mile Warranty. See separate note for warranty on tip finish.
Specifications:
| Description_ASM | 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 5.3L V8 Automatic Transmission 2 & 4WD 2 Door Regular Cab With Standard Bed (6' 7") 126.5" Wheelbase. This Wheelbase NOT Available In North America. |
| Description_DEF | Exhaust System Kit |
| Description_DES | Cat-Back(tm) Exhaust System - S-Type |
| Description_EXT | S-Type Cat-Back(tm) Exhaust System 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 5.3L V8 Automatic Transmission 2 & 4WD 2 Door Regular Cab With Standard Bed (6' 7") 126.5" Wheelbase. This Wheelbase NOT Available In North America. |
| Description_FAB | This wheelbase NOT available in North America |
| Description_INV | Borla(r) Cat-Back(tm) System |
| Description_MKT | This Wheelbase NOT Available In North America. This system features a 4" Black Chrome on T-304 stainless steel tip. Using BORLA(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. BORLA(r) Cat-Back(tm) & Axle-Back exhaust systems feature straight-through and patented multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium, high-quality T-304 austenitic 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 (CNC) manufacturing ensures an accurate fit. Best of all, it's comes with BORLA(r)'S Million-Mile Warranty. See separate note for warranty on tip finish. |
| Description_SHO | Cat-Back(tm) System |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Perfect for me!!
Size: 90 Count (Pack of 1)
This was always my most favorite Magnesium supplement until Smarter Nutrition replaced it with another formula. Marine Derived Magnesium helped me fall asleep and more importantly, by shutting off my thoughts so that if I did wake for any reason, I was able to drift back to sleep quickly!!
Am so relieved that they've brought it back! 😴
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Reviewed in the United States on September 1, 2025
★★★★★ 4
Really liked the natural sourcing and added ben...
Size: 90 Count (Pack of 1)
This product is great. I appreciated the avocado oil included and that it's naturally sourced. It helps support sleep, bones, and muscles, which I need. The only thing is, I wish it absorbed faster. Still, overall, a good supplement for daily use.
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Reviewed in the United States on August 24, 2025
★★★★★ 5
Great supplement for overall health benefits
Size: 90 Count (Pack of 1)
I really like the features of the magnesium supplement. The fact that it's non-GMO and naturally sourced makes me feel better about taking it daily. I noticed improved sleep and muscle recovery after workouts. Including avocado oil and trace minerals is a nice touch. Overall, a good product for supporting bone, sleep, and muscle health.
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Reviewed in the United States on August 21, 2025
★★★★★ 3
Didn't help for sleep
Size: 90 Count (Pack of 1), Size: 90 Count (Pack of 1)
First of all, I want to mention that I do think this is a quality product. Sea-based magnesium has had a good effect on me before and with the combination of AstraGin and avocado oil, this is a solid list of ingredients. AstraGin is a patented proven combo of notoginseng and Astragalus that helps with absorption in small doses. This was my first time trying AstraGin and I was unsure about using it for nighttime use due to the notoginseng, which is stimulating. But I have seen this in some other sleep formulas and they claim it's only meant for absorption and shouldn't stimulate. The first time I tried it at night with some of my usual supplements, I fell asleep easily but all of a sudden woke up 2 hours later and couldn't go back to sleep for 1.5 hrs. I only drifted back to sleeping bc I was so awake and had to resort to THC gummies. I took a couple days off and tried it again and it was the same bad sleep. Your experience might be different from mine because I am very sensitive to a lot of supplements and I think the AstraGin just doesn't agree with my system but I wanted to let other sensitive people know so they can be cautious.
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Worth the money
Size: 90 Count (Pack of 1)
Works well for sleep
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Reviewed in the United States on January 8, 2026