MagnaFlow 19702 Overland Cat-Back Exhaust for 2024-2026 INEOS Grenadier 3.0L L6

Vehicle Fitment

• 2024-2026 INEOS Grenadier SUV (3.0L BMW B58 Inline-6 Petrol, 4WD)

Fitment Notes

• For the 3.0L BMW B58 petrol engine only - does NOT fit the 3.0L BMW B57 diesel variant.
• Direct cat-back fitment; replaces all OEM exhaust components from the catalytic converter rearward.
• High-clearance dual split rear exit improves departure angles and undercarriage protection during off-road use.
• Professional installation recommended; basic automotive knowledge required for proper fitting.

Features

• Overland Series cat-back engineered specifically for off-road function, ground clearance, and trail capability.
• Mandrel-bent 3 in. stainless steel main tubing delivers improved exhaust flow and dyno-proven performance gains.
• Dual-muffler NDT system - straight-through resonator and tuned oval muffler work together using passive quarter-wave noise cancellation to minimize highway drone.
• Dual high-clearance split rear exit with two 3.5 in. black chrome double-wall angle-cut tips.
• High-clearance design improves departure angle and protects the system during technical off-road use.
• 100% stainless steel construction for superior corrosion resistance in all conditions.
• 3D scan-based direct-fit engineering for precise clamp-on bolt-on installation.
• Made in the USA; backed by MagnaFlow's limited lifetime construction warranty.

Specifications

• Part Number: 19702
• Series: Overland Series Cat-Back
• System Type: Cat-Back
• Main Tubing Diameter: 3 in.
• Tip Diameter: 3.5 in.
• Tip Style: Black Chrome, Double Wall, Angle Cut
• Tip Quantity: 2
• Exit Style: Dual High-Clearance Split Rear Exit
• Muffler Quantity: 2
• Muffler 1 (Front/Resonator): Straight-Through - 5 x 5 x 14 in.
• Muffler 2 (Rear/Oval): NDT-Tuned Oval - 5 x 8 x 18 in.
• Noise Reduction: NDT (No Drone Technology) - Passive Quarter-Wave Cancellation
• Inlet Connection: Clamp-On
• Material: Stainless Steel
• System Weight: 62.6 lb
• Made in the USA

Included Components

• 1x Cat-Back Exhaust System (mandrel-bent 3 in. stainless tubing assemblies)
• 1x Straight-Through Stainless Resonator (5 x 5 x 14 in.)
• 1x NDT-Tuned Oval Stainless Muffler (5 x 8 x 18 in.)
• 2x Black Chrome 3.5 in. Double-Wall Angle-Cut Tips
• 5x Band Clamps
• Mounting Brackets (included)
• Rubber Hangers (included)

Product Description

The MagnaFlow 19702 Overland Series Cat-Back Exhaust is purpose-built for the 2024-2026 INEOS Grenadier SUV equipped with the 3.0L BMW B58 petrol inline-six - the only Grenadier engine application this system covers. Engineered from the ground up for off-road utility, this system routes 3 in. stainless steel tubing through a dual-muffler NDT configuration before terminating in a high-clearance dual split rear exit, improving departure angles and protecting the system when the terrain gets serious. MagnaFlow's passive quarter-wave NDT technology eliminates highway drone without sacrificing the deep, powerful exhaust tone the Grenadier's straight-six deserves.

Developed using 3D vehicle scanning, the 19702 clamps directly onto the factory exhaust break points for a straightforward installation with all hardware included. The dual high-clearance tips in black chrome double-wall angle-cut finish add a purposeful, blacked-out aesthetic that suits the Grenadier's utilitarian character. Built from stainless steel and backed by MagnaFlow's lifetime warranty, the 19702 is the definitive exhaust upgrade for INEOS Grenadier petrol owners who explore seriously.