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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
GMC/Chevy, 2019-2025, 6.6L, Clamp-on, MPI Exhaust Cat-Back Dual Exhaust KitsThis MPI Exhaust Tech. Cat back for 2019 2025 Chevy 2500, 3500 gives you the choice of a Sound option to fit your style without that drone! While still gaining those huge MPI Performance Numbers, this clamp on emissions legal system features all mandrel bent, built right here in Montana. This kit fits all wheelbases, 2500, 3500, with all parts necessary for the home installer. Dyno Results: Dyno gains of 16 hp and 20 lb ft at the rear wheels over
This MPI Exhaust Tech. Cat-back for 2019-2025 Chevy 2500, 3500 gives you the choice of a Sound option to fit your style without that drone! While still gaining those huge MPI Performance Numbers, this clamp-on emissions-legal system features all mandrel-bent, built right here in Montana. This kit fits all wheelbases, 2500, 3500, with all parts necessary for the home installer.
Dyno Results: Dyno gains of 16 hp and 20 lb-ft at the rear wheels over stock @ -- RPM. Vehicle gains of 2 - 4 MPG , these numbers are with zero tuning, vs. a stock truck.
Muffler Options :
MPI Performance series mufflers are going to be more aggressive sounding (VIDEO)
Use MPI Turbos Series on Trucks that Pull Big Trailers to keep Nice & Mellow
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. The clamp together system installed properly are proven to last!
- 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: 2019 - 2025
Chassis : 2500, 3500
Engine: 6.6L Gas
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
4.4 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Worth it! Good quality for the price
Size: Large, Color: Black Collar White, Size: Large, Color: Black Collar White
Good quality! My husband loved this tux for our elopement, and it looked great on him. We just steamed out the wrinkles, and it looked flawless.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
Great suit
Size: Medium, Color: Black, Size: Medium, Color: Black
Suit fit well no wrinkles upon arrival the quality was great
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Reviewed in the United States on April 10, 2026
★★★★★ 4
💜
my 6’4” husband wore this to our wedding. it looked amazing on him 💜 everything fit pretty good except for the jacket part; that was a little big. it may fit someone who weighs a little more but my husband weighs about 165lbs. we had to tailor it a little bit. other than that, very beautiful suit.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Nice suite
Color: Black&red, Size: Small, Color: Black&red, Size: Small
Delivery was on time. Suit fit perfect I bought it for my son 8th grade dance. It was worth the money and quality was good
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Does run big
Color: Black 02, Size: Small, Color: Black 02, Size: Small
Very nice suit but it does run big and I had to get it tailored! I really should have purchased the Xtra small for him!
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Reviewed in the United States on May 10, 2026