Most orders ship within 24 hours. If backordered, a representative will contact you within 1-2 business days.
The OEM turbo mouthpiece is highly restrictive and necks down. The S&B mouthpiece is the highest flowing unit on the market and 78.6% less restrictive than stock!
The S&B unit is proven to add power to your LLY and is cast aluminum with machined finishes.
If you want even better airflow, pair it up with our S&B intake to get the best airflow for your LLY.
Street legal in all us states | No |
Year | Make | Model | Engine |
2004-2005 | Chevrolet | Silverado 2500 | 6.6L, Diesel, LLY |
2004-2005 | Chevrolet | Silverado 3500 | 6.6L, Diesel, LLY |
2004-2005 | GMC | Sierra 2500 | 6.6L, Diesel, LLY |
2004-2005 | GMC | Sierra 3500 | 6.6L, Diesel, LLY |
WARNING: This product can expose you to chemicals including carbon black, silica - crystalline, methylene chloride, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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