GM 26499374 Rear Header

( Brand: Gm ), ( Manufacturer Part Number: 26499374 ), ( Part Type: Header ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included )

Review GM Genuine Rear Header

GM 26499374 Rear Header - A High-Performance Exhaust Component for Enhanced Engine Efficiency

The GM 26499374 Rear Header is a premium exhaust component designed specifically for high-performance vehicles. This rear header is an essential upgrade for those seeking to optimize their vehicle's exhaust system, resulting in improved engine performance and a more enjoyable driving experience.

Crafted from top-quality materials, the GM 26499374 Rear Header offers enhanced durability and resistance to corrosion, ensuring it stands the test of time. Its robust design ensures it can withstand the rigors of high-performance driving, providing peace of mind to drivers who demand the best from their vehicles.

The GM 26499374 Rear Header is meticulously engineered to provide optimal exhaust flow, which in turn boosts engine efficiency. By reducing backpressure and enhancing scavenging, this header helps the engine breathe more easily, resulting in increased horsepower and torque. This translates to quicker acceleration, smoother power delivery, and a more responsive driving experience.

The GM 26499374 Rear Header is also designed to deliver a throaty, aggressive exhaust note that is music to the ears of any performance enthusiast. Its unique exhaust tone adds a touch of exclusivity to your vehicle, setting it apart from standard models.

Installing the GM 26499374 Rear Header is a straightforward process, thanks to its bolt-on design that fits perfectly with your existing exhaust system. It requires no modifications to your vehicle, making it a hassle-free upgrade.

In conclusion, the GM 26499374 Rear Header is a must-have for any performance enthusiast seeking to enhance their vehicle's engine performance and exhaust note. Its robust construction, optimized design for improved exhaust flow, and bolt-on installation make it a worthy investment for any high-performance vehicle. Upgrade your ride today with the GM 26499374 Rear Header.

The GM 26499374 Rear Header is a part that can enhance the performance of your vehicle's exhaust system. Here are some pros and cons to consider before making a purchase:

1. Improved Performance: A performance header can increase horsepower and torque by reducing exhaust gas flow restrictions, allowing for better combustion and improved engine efficiency.

2. Better Throttle Response: A performance header can provide quicker throttle response due to its design, which allows for smoother airflow and faster gas exchange.

3. Enhanced Sound: A performance header can produce a more aggressive and pleasing exhaust note, which some enthusiasts may find appealing.

1. Expense: Performance headers can be quite pricey, especially when compared to stock exhaust parts.

2. Installation Complexity: Installing a performance header can be a challenging and time-consuming process, as it involves manipulating various engine components.

3. Potential for Noise Issues: Depending on the design, a performance header may produce excessive noise levels that are not suitable for street driving.

4. Potential for Check Engine Light: Improper installation or incompatible parts may trigger the check engine light on your vehicle.

The GM 26499374 Rear Header can provide noticeable performance enhancements, improved throttle response, and a more pleasing exhaust note. However, it comes with a hefty price tag, installation complexity, potential noise issues, and the risk of triggering the check engine light.

If you're a performance enthusiast who is comfortable with the challenges and costs associated with installing a performance header, it could be a worthwhile investment. On the other hand, if you prioritize convenience, affordability, and a quieter driving experience, it may be best to stick with stock exhaust parts. Ultimately, the decision should be based on your specific needs, preferences, and technical abilities.

Details:

Changed My Mind. Found a Better Price. Just Didn't Like it.

part #: 26499374 price

• $612.59

specifications carspeedometeriz:

• brand: Gm
• mpn: 26499374
• part type: Header
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• parts included: Only Part Reference 3 On The Diagram Is Included

offer carspeedometeriz:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 30, 2025
• quantity: 1

shipping carspeedometeriz:

• transit: 8-14 Days
• type: Fixed
• carrier: FedEx
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• class: Standard

payments carspeedometeriz:

• wallet: Apple-pay
• credit card: Mastercard
• other

returns carspeedometeriz:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller carspeedometeriz:

• city: Garland, Texas
• rating: 96.7%
• # reviews: 18911

general carspeedometeriz:

• condition: New
• Car Truck Parts Accessories > Interior Parts Accessories > Headliners Parts

Gm 26499374 Is Similar To:

• Parts Ac Cc1152 Genuine Speedometer 16154975 Delco Cable Gm (35.6% similar) Ac Delco CC1152 speedometer cable genuine Gm parts sale is for 1 cable genuine Gm parts 2 cables available...(August 18th, 2014)
• 15293647 Gm Oem Rear Bumper-bumper Mount Bracket Left (28.6% similar) Superseded part numbers this item may have been superseded from a different part number from this manufacture...(March 4th, 2016)
• 19351882 Gm Genuine Lubricant (43.3% similar) Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Electrical parts are not returnable...(September 11th, 2021)
• Genuine Gm Roof Wiring Harness 84305169 (40% similar) With digital audio. Regular cab, with digital audio. New condition...(June 8th, 2022)
• Oem New 2007-16 Gm Chevrolet Police Headlining Rear Trim Panel Retainer 89026634 (27% similar) With sunroof, titanium. New condition...(June 18th, 2022)
• Genuine Gm Light Titanium Headlining Trim Panel 92509740 (34.5% similar) With sunroof. Just didn't like it. Found a better price. Changed my mind. New condition...(June 22nd, 2022)
• Genuine Gm Roof Wiring Harness 84526078 (40% similar) Without digital audio. New condition...(June 22nd, 2022)
• Genuine Gm Shale Headlining Trim Panel 84094417 (38.5% similar) With sunroof, with spar, without rr ent, shale. Just didn't like it. New condition...(June 22nd, 2022)
• Genuine Gm Light Titanium Headlining Trim Panel 84230321 (34.5% similar) Just didn't like it. Found a better price. Changed my mind. Doesn't fit. New condition...(June 23rd, 2022)
• Genuine Gm Black Headlining Trim Panel 84759489 (38.5% similar) With sunroof, without leather, black. Just didn't like it. Found a better price. New condition...(June 23rd, 2022)
• Genuine Gm Headliner 84529341 (50% similar) Regular cab, headliner components, black. Just didn't like it. New condition...(June 23rd, 2022)