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MBRP | Turbo Downpipe - Silverado / Sierra 2500 HD / 3500 HD 6.0L / 6.6L 2011-2015
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
MBRP – Turbo Downpipe
Description
The MBRP GMCA427 is a direct replacement Turbo Downpipe designed for Chevrolet Silverado and GMC Sierra HD 2500/3500 trucks equipped with V8 6.0L and V8 6.6L Turbo Diesel Duramax engines. This downpipe mounts between the factory turbo and the existing exhaust system, replacing the restrictive OEM component. Built with full 16-gauge mandrel bent tubing and a high-temperature ceramic coating, it maximizes exhaust flow, deepens the sound of the diesel engine, lowers exhaust gas temperatures (EGTs), and improves throttle response. Diameter is 3 inches. Important note: will not work with 3 bolt flange style connection. CARB EO D-763-1 compliant. Compatible with Silverado 2500 HD, 3500 HD, Sierra 2500 HD, and 3500 HD (see Application Section). Backed by a limited 3-year warranty.
Specifications
- Brand: MBRP
- Part Number: GMCA427
- Compatibility: Chevrolet Silverado / GMC Sierra HD 2500/3500 V8 6.0L / V8 6.6L Turbo Diesel Duramax (See Application Section)
- Product Type: Turbo Downpipe (direct replacement)
- Material: 16-gauge aluminized steel
- Coating: High-temperature ceramic
- Diameter: 3 inches
- Tubing: Mandrel bent
- Installation: Will not work with 3 bolt flange style connection
- Compliance: CARB EO D-763-1
- Benefits: Increased flow, lower EGTs, improved fuel economy, quicker throttle response
- Warranty: Limited 3-year
- New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Chevrolet | Silverado 2500 HD | 2011–2015 | V8 6.0L / V8 6.6L Turbo Diesel | Note 1 |
| Chevrolet | Silverado 3500 HD | 2011–2015 | V8 6.0L / V8 6.6L Turbo Diesel | Note 1 |
| GMC | Sierra 2500 HD | 2011–2015 | V8 6.0L / V8 6.6L Turbo Diesel | Note 1 |
| GMC | Sierra 3500 HD | 2011–2015 | V8 6.0L / V8 6.6L Turbo Diesel | Note 1 |
| Note 1: CARB EO D-763-1; Will not work with 3 bolt flange style connection | ||||