Chevrolet Silverado Performance Exhaust - Flowmaster - American Thunder Cat-Back - Black - `24-`26

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Brand:

Flowmaster

Part number:

818206

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Chevrolet Silverado Performance Exhaust - Flowmaster - American Thunder Cat-Back - Black - `24-`26 free shipping

Chevrolet Silverado Performance Exhaust - Flowmaster American Thunder Cat-Back, Black (2024-2026) for GM 1500 6.2L adds a deep performance tone and durable 409 stainless construction.

Routing a 3.5 in inlet through a tuned 50 Series HD muffler, this cat-back splits to dual 2.5 in mandrel-bent tails that exit the bumper cut-outs with quad 4.0 in black ceramic tips. The active valve integrates with factory drive modes—quiet in Normal, more sound in Sport or Off-Road. Dyno-tested gains up to 15 hp and 13 lb-ft at the wheels. Uses factory hangers and connections. Fits 2024-2026 Silverado/Sierra 1500 6.2L, 2WD/4WD; only for models with bumper exhaust bezels.

Features

16-gauge 409 stainless, mandrel-bent tubing
Tuned 50 Series HD muffler with reduced interior drone
Active valve works with factory modes; gains up to 15 hp/13 lb-ft; quad 4.0 in black tips

Questions? Call Austin, TX at 512-982-9393 or Los Angeles, CA area at 562-981-6800. Installation and customization offered at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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562-981-6800 (Signal Hill, CA)
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Product ID Number:

300644289

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About Manufacturer

Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers, and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUVs, classic muscle cars, powersports vehicles, and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers, and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust and has led the industry in offering only the best products you can buy for your vehicles.

Flowmaster History

41 years ago, Flowmaster® mufflers were conceived to solve a growing problem with sound issues at race tracks in California and beyond. In his successful effort to quiet race cars without reducing performance, our founder refused to accept the status quo of the day and instead pushed exhaust technology beyond common thinking. This led to many firsts in automotive exhaust science and many patents protecting the various technologies used in Flowmaster® products. With those developments, Flowmaster ushered in a revolution in automotive performance exhaust.

Average user rating

5 / 5

4 reviews

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669

512-982-9393

Mon-Fri: 9 AM - 6PM CST

Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755

562-981-6800

Mon-Fri: 9 AM - 6PM PST

Sat-Sun: Closed

This location is open by appointment only
and is not open to the general public.

Chevrolet Silverado Performance Exhaust - Flowmaster - American Thunder Cat-Back - Black - `24-`26