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- USA
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
GMC/Chevy, 2007-2013, 5.3L - MPI Performance Plus SeriesMPI Performance Plus Exhaust Series gives your truck that very aggressive exterior tone. With our patented Pulse chamber technologies (PCT) this keeps the in cab nice and mellow with a guaranteed No Done. This bolt on emissions legal system features all mandrel bent built right here in Montana. This Exhaust kit comes with all the clamps and hangers necessary for an effortless home installer. Muffler Options: MPI Performance series mufflers are going
MPI Performance Plus Exhaust Series gives your truck that very aggressive exterior tone. With our patented Pulse chamber technologies (PCT) this keeps the in-cab nice and mellow with a guaranteed No Done. This bolt-on emissions-legal system features all mandrel-bent built right here in Montana. This Exhaust kit comes with all the clamps and hangers necessary for an effortless home installer.
Muffler Options:
MPI Performance series mufflers are going to be more aggressive sounding (VIDEO)
MPI Performance plus video coming soon
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: Chevy & GMC
Year: 2007 - 2013
Chassis: 1500
Engine : 4.8L & 5.3L
Wheel Base: This kit Fits all wheelbases 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 6 reviews
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Product Reviews
★★★★★ 5
Miracle pillow
Size: Standard(Pack of 2)
Best pillow I’ve ever had. I have been using this since December 2024 and it still hasn’t gotten flat. It is amazingly comfortable and solves all my neck issues for a side sleeper. My head never gets hot either. I’ve recommended this to my friends and they’ve had success with it as well.
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Really wanted to love these
Size: Queen(Pack of 2)
I really wanted to love these but they gave me a stiff neck. I haven't slept with a pillow since buying these. They are firm except where you lay your head. It just deflates there. I expected it to sink in to match the curve of my neck but it was more than I could handle. My head ended up in a valley between the two ends of the pillow. The price was good, zipper worked fine, it looks as advertised and the pillows are good quality. The cooling part works, its just not what I needed.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
best pillow I have ever bought.
Size: Queen(Pack of 2)
most comfortable pillow I have ever bought. It seems very well put together so I believe that it will last a long time. Very happy with the purchase. I do think the weight of the pillow will surprise many people because while it is quite heavy, it is very firm and extremely comfortable. Great value.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
I paid for the product and it’s GOOD 👍🏽
Size: Queen(Pack of 2), Size: Queen(Pack of 2)
Honest review to help your decision. These are a bargain at two for one. I paid almost $30 for one at a local retailer and it’s already flattened after 7 months.
This product arrives vacuum sealed with the cooling pillow covers separately (separate so you can wash before using). They are loaded with memory foam which I found pleasing. I chose to leave all of the foam in because I’m sure it’ll flatten sometime in the future. I’ve been using these for TWO MONTHS now and they have not flattened.
Easy to mold and fluff, soft and they are added support for my back up pillows. I cannot attest to any type of pain relief because I have not experienced that with these personally. I do feel my sleep is better so my tension headaches have lessened.
The cooling hex layer is on the cover NOT the actual pillows. I’m sure everyone knows that memory foam gets really hot 🥵 but the cooling covers on these help minimize that. It actually feels cool to the touch like a gel product. I find the quality to be exceptional.
All in all, give it a shot.
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Reviewed in the United States on September 16, 2025
★★★★★ 3
More soft than firm
Size: Queen(Pack of 2)
Not firm but more soft, would I be returning probably not but if you were already on the fence this is your confirmation that it’s not as described, ( well to my standards at least ) it does feel of good quality but I was looking more a sturdy firm that soft and cushion feeling .
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Reviewed in the United States on January 1, 2026