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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
Toyota Tundra, 2014-2021, 5.7L, Weld/On - MPI Exhaust Cat-Back Dual Exhaust KitsThis MPI Exhaust Tech. Cat back for 2014 2021 tundra Gives you the chose of Sound option to fit your style without that drone! While still gaining those huge MPI Performance Numbers, This weld on emissions legal system features all mandrel bent build right here in Montana. This kit Fits all wheelbase tundra with all parts necessary for that home installer. Dyno Results : Test vehicle dyno gains of 18 hp and 23 lb ft at the rear wheels over stock @
This MPI Exhaust Tech. Cat-back for 2014-2021 tundra Gives you the chose of Sound option to fit your style without that drone! While still gaining those huge MPI Performance Numbers, This weld-on emissions-legal system features all mandrel-bent build right here in Montana. This kit Fits all wheelbase tundra with all parts necessary for that home installer.
Dyno Results : Test vehicle dyno gains of 18 hp and 23 lb-ft at the rear wheels over stock @ 4,500 RPM. Most Vehicle gaining 2 - 4 MPG , these number are with zero tuning, Vs Stock truck.
Muffler Options :
MPI Turbo series mufflers are going to have a nice mellow sound, ( VIDEO )
MPI Performance series mufflers are going to be more aggressive sounding (VIDEO)
Quality: MPI Exhaust Kits uses the highest quality 14 Ga. Tubing, this extra thick tubing is proven to last in those harsh environments, including everything road salts to those rough gravel roads. Perfectly protected with the best anti-rust coating mankind can make. Backed with our 3 Year Warranty, we stand behind what we Build !
Note: All our kits are produced for the longest wheelbase available for this truck. You may need to trim your kit, and the complete instructions provide all the necessary measurements to make it a perfect fit.
- Patented Exhaust Pulse Chamber - Pat. 11713700
- Includes all necessary hardware for an at home installation
- Uses factory hanger locations for easy installation
- No In-Cab Droning, Guaranteed
- 2-4 MPG Improvement
- Direct Fitment - Clamp Together
- Easy Installation
- Clears the Factory Spare Tire
Make : Toyota
Year : 2014 - 2021
Chassis : Tundra
Engine : 5.7L
Wheel Base : This kit Fits all wheelbase with all parts necessary for that home installer.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Smallish pills!
Great way to take melatonin. The pills are small enough so you don't choke and they work pretty fast. I've no idea about the taste, but it doesn't seem to have one. Sometimes I feel groggy in the morning but not overly so. Pretty good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Best if you haven't had any real sleep
Works like a charm, I haven't had any real sleep for 13 days and ever since I got this, I finally got the 7 - 10 hour sleep I needed badly. It does make you drowsy and tired and thats what I love about it, this is day 4 of using it and I dont think I'll ever stop lol, the taste is normal like its not bad just bland, easy to swallow lol (thats what she said)
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Good product
This is a good product
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Reviewed in the United States on May 13, 2026
★★★★★ 5
More effective than other brands
Although melatonin doesn't work well for me, the quality of this brand is much better than brand's i've tried here on amazon and costco
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great!
Size: 60 Count (Pack of 1)
My first impression was that the bottle looks nice. The information is clear and the dosage is easy to find. The pills themselves are slightly bigger than other capsules that I have, but this isn't a bad thing. I didn't find them hard to swallow. The smell is pleasant, which is a huge plus! I love the immunity and antioxidant support, that is exactly what I was looking for! Overall, I am happy with the product, and it has been great so far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2021
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