2008 Chevy Silverado Cold Air Intake for Select 4.8L, 5.3L & 6.0L V8 Applications
Built for select 2007–2008 GM trucks and SUVs, this Flashark cold air intake replaces the factory intake assembly with aluminum piping and a washable, reusable filter. For a 2008 Chevy Silverado 1500 with a listed V8, it is a direct-fit intake option when the year, model, engine, and body style have been confirmed before ordering.
Specifications
| Brand | Flashark |
|---|---|
| Product type | Cold Air Intake |
| Construction | Aluminum piping |
| Filter | Washable and reusable |
| Filtration efficiency | Up to 95% |
| Expected output range | Approximately 5-10 hp and 6-8% torque; results vary with vehicle condition, installation, calibration, and supporting hardware. |
| Installation | Under 60 minutes with common tools |
| Included | 1 × Performance Cold Air Intake |
Key Features
- Application-specific fitment: The kit covers the listed 2007-2008 GM truck and SUV V8 applications, with model- and engine-specific exceptions shown above.
- Aluminum intake piping: Aluminum piping is part of the listed kit construction.
- Washable, reusable filter: The included performance filter can be serviced and reused instead of being treated as a disposable component.
- Expected intake-only output range: Approximately 5-10 hp and 6-8% torque may be expected when vehicle condition, installation, calibration, and supporting hardware are appropriate.
- Common-tool installation: The listed installation time is under 60 minutes using common tools.
Who This Kit Is For
This kit is for owners of a listed 2007-2008 GM truck or SUV with the matching V8 engine who want a washable-filter intake configuration and have confirmed the exact application.
- For you if: your vehicle appears in the Fitment table with the matching engine.
- For you if: you want aluminum intake piping and a washable, reusable filter.
- For you if: you can verify the vehicle is not a Classic or Hybrid application.
- Not for you if: you need an intake for a Silverado Classic, Sierra Classic, or Hybrid model.
- Not for you if: your exact year, model, engine, or body style is not listed; contact us before ordering.
For other supported GM applications, browse Chevrolet and GMC Cold Air Intake Kits.
Check Before Ordering
- Confirm your exact application: Match year, model, engine, and body style to the Fitment table. This kit does not fit Classic or Hybrid models.
- Confirm the engine: A Silverado, Tahoe, Sierra, Yukon, Suburban, Avalanche, or Escalade badge alone is not enough; match the listed V8 displacement as well.
- Plan the installation: The listed installation time is under 60 minutes with common tools. Check all connections and clamp security after installation.
- Confirm sensor and hose routing: Reconnect factory sensors and hoses correctly. If you have an aftermarket throttle body or other intake changes, contact us to confirm the configuration before ordering.
- Check your local emissions requirements: Not legal for sale or use in California (and other CARB-adopting states).
- Compare the right GM application: See Silverado and Sierra Cold Air Intake Kits for other supported truck options.
For intake-related articles and buying guidance, visit the Flashark blog.
What's in the Box
- ✓ 1 × Performance Cold Air Intake
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
Fitment
| Year | Model | Engine |
|---|---|---|
| 2007-2008 | Cadillac Escalade | 6.2L V8 |
| 2007-2008 | Chevrolet Avalanche | 5.3L / 6.0L V8 |
| 2007-2008 | Chevrolet Silverado 1500 | 4.8L / 5.3L / 6.0L V8 |
| 2007-2008 | Chevrolet Suburban 1500 | 5.3L / 6.0L V8 |
| 2007-2008 | Chevrolet Suburban 2500 | 6.0L V8 |
| 2007-2008 | Chevrolet Tahoe | 4.8L / 5.3L V8 |
| 2007-2009 | Chevrolet Cheyenne | 5.3L V8 |
| 2007-2008 | GMC Sierra 1500 | 4.8L / 5.3L / 6.0L V8 |
| 2008 | GMC Sierra Denali | 6.2L V8 |
| 2007-2008 | GMC Yukon | 4.8L / 5.3L V8 |
| 2007-2008 | GMC Yukon Denali | 6.2L V8 |
| 2007-2008 | GMC Yukon XL 1500 | 5.3L / 6.0L / 6.2L V8 |
| 2007-2008 | GMC Yukon XL 2500 | 6.0L V8 |
Note:
Will not fit Classic Models
Will not fit Hybrid
FLIS25035 2007-2008 GM Cold Air Intake FAQs
Q1: Is this cold air intake legal in my state?
A1: Not legal for sale or use in California (and other CARB-adopting states). Check local emissions requirements before ordering.
Q2: Will this fit my 2007 or 2008 Chevy Silverado 1500?
A2: It fits the listed 2007-2008 Chevrolet Silverado 1500 applications with a 4.8L, 5.3L, or 6.0L V8. It does not fit Silverado Classic models, so confirm the body style before ordering.
Q3: Will this fit a 2007 or 2008 Chevy Tahoe?
A3: It fits the listed 2007-2008 Chevrolet Tahoe applications with a 4.8L or 5.3L V8. Hybrid models are excluded.
Q4: Does it fit a 2008 GMC Sierra 1500 or Yukon?
A4: The Fitment table includes 2007-2008 GMC Sierra 1500, Yukon, Yukon Denali, Yukon XL 1500, and Yukon XL 2500 applications with the specified V8 engines. Confirm the exact model and engine before ordering.
Q5: How much horsepower can this intake add?
A5: Typical intake-only gains for this application are approximately 5-10 hp and 6-8% torque. Actual results depend on the vehicle, calibration, installation, and supporting hardware.
Q6: Will this improve MPG?
A6: MPG is dominated by driving habits; an intake alone cannot guarantee a measurable gain. Expect the main benefit as intake response and tone rather than fuel economy.
Q7: Will it void my warranty?
A7: Under the Magnuson-Moss Warranty Act, an aftermarket part cannot void your factory warranty unless it is proven to have caused the failure. Follow the installation instructions and retain the original parts if your warranty provider requires them.
Q8: Do I need a tune after installation?
A8: A tune requirement depends on the exact vehicle configuration and any other airflow modifications. Contact us before ordering if your vehicle has an aftermarket throttle body or other non-stock intake components.
Q9: What should I check if a CEL appears after installation?
A9: Inspect clamps, sensor connections, hoses, and downstream air leaks first. Read the diagnostic trouble code before replacing parts or changing the calibration.
Q10: Is the filter washable and reusable?
A10: Yes. The listed performance filter is washable and reusable. Follow the applicable filter-care instructions and allow it to dry completely before reinstalling it.