2017-2026 DURAMAX 7" REAR SECTION - 90 DEGREE ANGLE

Brought to you by PROPOWERDIESEL and independently retailed by SDPPERF. This 7” rear exhaust section is designed specifically for 2017–2026 GM Duramax 6.6L trucks running a 5” exhaust system. The 90-degree design replaces the rear portion of the existing 5” exhaust system and transitions into a full 7” outlet for a clean, aggressive finish.

Crafted from polished T304 stainless steel, this rear section provides a high-end appearance while giving your truck a deeper, more aggressive exhaust tone.

FITMENT & INSTALLATION DISCLAIMER

This rear section is designed to work with 5” exhaust systems on 2017–2026 Duramax 6.6L trucks. However, exact fitment cannot be guaranteed across every exhaust manufacturer, as exhaust kits can vary in tubing length, hanger placement, connection points, and overall dimensions.

Proper installation may require minor adjustments to achieve the desired alignment. Depending on the exhaust system being used, cutting, repositioning, or welding of the hanger and/or tubing may be necessary. These modifications will vary by application and are not required in every installation.

Because this is a replacement rear section rather than a complete exhaust kit, the customer is responsible for confirming compatibility with their existing 5” exhaust system before purchase.

INSTALLATION DISCLAIMER: Buyer assumes responsibility for proper installation or obtaining professional installation. SDPPERF is not responsible for fitment issues, modifications, installation costs, or damage resulting from improper installation or incompatibility with a specific exhaust system.

ALL SALES ARE FINAL ON THIS PRODUCT.