Suburban/Yukon, 2021-2025, 5.3L Stainless, MPI Exhaust Cat-Back Dual Exhaust Kits
Brand: MPI Exhaust Technologies
From $874.95 USD
Prices in USD at today's reference exchange rate; the final price is confirmed with your quote.
| Option | SKU | Price |
|---|---|---|
| Behind Tire (G1621) / MPI Performance Series / Powder Coated Black | G1621-BTPSBLK-SS | $899.95 USD |
| Behind Tire (G1621) / MPI Performance Series / Polished Stainless | G1621-BTPSCM-SS | $899.95 USD |
| Behind Tire (G1621) / MPI Turbo Series / Powder Coated Black | G1621-BTTBBLK-SS | $899.95 USD |
| Behind Tire (G1621) / MPI Turbo Series / Polished Stainless | G1621-BTTBCM-SS | $899.95 USD |
| Under Bumper (G1622) / MPI Performance Series / Powder Coated Black | G1622-UBPSBLK-SS | $899.95 USD |
| Under Bumper (G1622) / MPI Performance Series / Polished Stainless | G1622-UBPSCM-SS | $899.95 USD |
| Under Bumper (G1622) / MPI Turbo Series / Powder Coated Black | G1622-UBTBBLK-SS | $899.95 USD |
| Under Bumper (G1622) / MPI Turbo Series / Polished Stainless | G1622-UBTBCM-SS | $899.95 USD |
| Quad Tip Exit (G1623 ) / MPI Performance Series / Powder Coated Black | G1623-QTPSBLK-SS | $1,050.00 USD |
| Quad Tip Exit (G1623 ) / MPI Performance Series / Polished Stainless | G1623-QTPSCM-SS | $1,050.00 USD |
| Quad Tip Exit (G1623 ) / MPI Turbo Series / Powder Coated Black | G1623-QTPSCM-SS-2 | $1,050.00 USD |
| Quad Tip Exit (G1623 ) / MPI Turbo Series / Polished Stainless | G1623-QTTBCM-SS | $1,050.00 USD |
| Stock Exit (G1625) ( No Tips ) / MPI Performance Series / Powder Coated Black | G1623-TDPSNO-SS | $874.95 USD |
| Stock Exit (G1625) ( No Tips ) / MPI Performance Series / Polished Stainless | G1623-TDPSNO-SS-2 | $874.95 USD |
| Stock Exit (G1625) ( No Tips ) / MPI Turbo Series / Powder Coated Black | G1623-TDPSNO-SS-3 | $874.95 USD |
| Stock Exit (G1625) ( No Tips ) / MPI Turbo Series / Polished Stainless | G1623-TDPSNO-SS-4 | $874.95 USD |
The MPI Exhaust Kit is a full Stainless Cat-back Exhaust system specifically engineered for GM SUVs equipped with the popular 5.3L Engine. It aims to enhance overall vehicle performance. This kit provides notable improvements in horsepower, torque, and fuel efficiency, verified through extensive dyno testing. Designed for easy installation, it leverages 35 years of engineering experience and includes all necessary hardware for a hassle-free setup.
Key Features
Patented Pulse Chamber Technology: Eliminates all in-cab droning common with other aftermarket exhausts while keeping the interior nice and quiet.
Stainless steel Construction: MPI Stainless is designed to prevent any rust, even in the eastern salt belt. This grade of stainless steel has been proven in the industry since 1999.
Straightforward Installation: No welding is required. It utilizes factory hangar locations and has detailed instructions.
Performance Benefits
Horsepower Gains: +21.5 hp @ 4,000 RPMs
Torque Gains: +28 lb-ft @ 4,000 RPMs
Fuel Efficiency: Average improvement of 2-4 MPG
Heat: Reduces under-hood manifold temperature by 150 degrees
Sound Quality: Aggressive yet refined exhaust tone with no in-cab droning
Fitment
Make: GMC and Chevy
Model Years: 2021 - Current
Chassis: SUVs
Engine: 5.3L
Bumper: G1622 is for standard Bumper and G1623 is for Quad Tip Bumper
Wheelbase: Note* Suburban only has one wheelbase
Detailed Specifications
Material: Polished Stainless
Installation: Clamp-together system, direct fitment to factory hanger locations.
Hardware: Includes all necessary Stainless hardware for installation.
Sound: Mellow with MPI Turbo or aggressive smooth tone with MPI Performance
Tubing Size: Dyno-proven optimal size for performance.
Tips: Depending on exit 3.5"x12" or 4"x12" Quad Tip.
Patented Technology
Exhaust Pulse Chamber (Pat. 11713700): It is guaranteed to have zero drone, optimizes exhaust flow, and overall performance.
Warranty
Stainless Warranty: Limited Lifetime warranty