Looking for a clean, well-built single exhaust upgrade for your 1999–2006 Silverado or Sierra? Speed Engineering's 3" system delivers real improvement in flow, tone, and durability over the factory setup. Built from 304 natural stainless steel with mandrel-bent tubing and TIG-welded construction, this system connects to factory hanger locations and includes both an axle exit tip and an over-axle rear exit tip so you can choose your preferred exit style at installation.
Dyno proven and designed to work with Speed Engineering's 1-3/4", 1-7/8", and 2" truck longtube headers and Y-pipe. Also connects directly to factory exhaust connections.
Kit Includes:
- 3" Mandrel Bent 304 Stainless Steel Tubing
- Full Size Insulated Blow-Through Muffler
- Axle Exit Tip
- Over-Axle Rear Exit Tip
- 3" Stainless Band Clamps
- Connects to Factory Hanger Locations
Features:
- 3" Mandrel Bent Tubing — Consistent diameter throughout for maximum exhaust flow
- Full Size Insulated Blow-Through Muffler — Deep tone without drone
- Both Exit Tips Included — Axle exit and over-axle rear exit tip included in every kit
- 304 Natural Stainless Steel Construction — Corrosion resistant and built to last
- Connects to Factory Hanger Locations — No custom fabrication required for standard applications
- Compatible with 4.8L and 5.3L Engines
- Designed to Work with Speed Engineering 1-3/4", 1-7/8", and 2" Longtube Headers and Y-Pipe
- Also Compatible with Factory Exhaust Connections
Important Fitment Notes:
- Short bed only for standard installation
- Longer bed configurations can be accommodated by extending the connection pipe
- SUV and non-standard wheelbase applications will require lengthening, shortening, and hanger relocation modifications
Wheelbase Compatibility:
- Single Cab Short Bed
- Crew Cab 5'8" Short Bed
- Extra Cab 6' Short Bed
Vehicle Applications:
Chevrolet Silverado 1500 (2WD/4WD) — Short Bed
- 1999 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2000 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2001 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2002 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2003 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2004 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2005 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
- 2006 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L
GMC Sierra 1500 (2WD/4WD) — Short Bed
- 1999 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2000 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2001 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2002 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2003 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2004 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2005 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
- 2006 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L
FAQ
Does this exhaust system work with Speed Engineering longtube headers?
Yes. This system is designed to work with Speed Engineering's 1-3/4", 1-7/8", and 2" truck longtube headers and Y-pipe. It also connects directly to factory exhaust connections.
Which cab and bed configurations does this fit?
This system fits Single Cab Short Bed, Crew Cab 5'8" Short Bed, and Extra Cab 6' Short Bed configurations. Long bed trucks can be accommodated by extending the connection pipe.
What exit tip options are included?
Both an axle exit tip and an over-axle rear exit tip are included in every kit, giving you the choice of exit style at installation.
Will this fit my SUV or long bed truck?
SUV and non-standard wheelbase applications are possible but will require lengthening, shortening, and hanger relocation modifications. Long bed configurations can be accommodated by extending the connection pipe.
What engines is this compatible with?
This system is compatible with 4.8L and 5.3L engines found in 1999–2006 Chevrolet Silverado and GMC Sierra 1500 models.
What material is this exhaust system made from?
304 natural stainless steel with mandrel-bent tubing and full TIG-welded construction.
