Product Description
Overview
Unlock classic LB7 tone and maximum flow with the MBRP S60210SLM. This 5" downpipe-back system in rugged T409 stainless deletes the muffler for the most aggressive SLM sound and bolt-on performance, built to outlast harsh climates.
Fitment
- 2001–2004 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax (LB7)
- 2001–2004 GMC Sierra 2500HD/3500HD 6.6L Duramax (LB7)
- Body/Cab: Extended Cab & Crew Cab (typical kit coverage for this family)
- Configuration: Single Side Exit, downpipe-back
- Tip: Not included (see MBRP tip options below)
Why It Rocks
- 5" mandrel-bent T409 stainless for long-term durability
- Muffler-delete (SLM) for maximum exhaust velocity
- Deep, aggressive LB7 note without rasp
- Direct-fit with factory-style hangers and hardware
Cross-Reference / Alternatives (MBRP-only)
Prefer a different material or sound level? These MBRP alternatives and add-ons are compatible and in stock:
- MBRP S60210P — 5" aluminized, with muffler
- MBRP S60210SLM — (this product) 5" T409 stainless, no muffler
- MBRP S6005P — 4" aluminized, with muffler
- MBRP S60210PLM — 5" aluminized, no muffler
Recommended MBRP Tips (Clamp-On)
- MBRP T5129 — 8" OD, 5" inlet, 18" length (T304)
- MBRP T5124 — 5" OD, 4" inlet, 18" length (T304)
- MBRP T5124BLK — 5" OD, 4" inlet, 18" length (Armor BLK)
- MBRP T5052 — Polished Pro Series options
Related MBRP Component
- MBRP GP010 — Replacement tailpipe (01–07 GM Duramax)
Specifications
| Brand | MBRP |
|---|---|
| Part # | S60210SLM |
| Material | T409 Stainless (Armor Plus) |
| Tube Diameter | 5" |
| System Type | Downpipe-Back |
| Exit | Single Side Exit |
| Muffler | None (SLM muffler-delete) |
| Tip Included | No (tips sold separately) |
| UPC | 882963131874 |
| Warranty | 5-Year (material) |
What’s Included
- Front pipe, intermediate/tail sections, clamps, and hardware
- Installation instructions
Helpful Notes
- For the loudest tone, run as-is (no muffler). For a milder note, add the MBRP GP015 High-Flow Muffler (fabrication may be required).
- Tip sizing: Most owners pair a 5" inlet tip with this 5" system (see options above).
FAQ
Will this fit my 2001–2004 LB7 without additional fabrication?
It’s designed as a bolt-on downpipe-back for LB7 2500/3500 HD trucks using factory-style hangers. Verify cab length and bed length before ordering.
Does the kit include a tip?
No. Tips are optional so you can choose your finish and size. See the MBRP tips linked above.
How loud is the SLM (no-muffler) version?
It’s the most aggressive option in this family. If you want something tamer, consider S60210P (with muffler) or add the MBRP GP015 high-flow muffler.
What’s the warranty and material?
T409 stainless with a 5-year warranty on this series.
