SKU: 57153213014

1999-2004 Chevrolet Silverado Exhaust Flowmaster Stainless Steel

Sale price$210.57 Regular price$233.97
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

1999-2004 Chevrolet Silverado Exhaust Flowmaster Stainless SteelOverview: Take the performance of your vehicle to the next level with the addition of Flowmaster's new Delta Force Performance Air Intake system for 1999 2004 GM 1500 Trucks with 4. 8L and 5. 3L engines and 1999 2007 GM 2500 3500 trucks with 5. 3L, 6. 0L engines. The Delta Force system contains an ultra trick looking, custom molded black Cross Linked Polyethylene (XLPE) high flow intake tube, black anodized aluminum fittings (when applicable), high

Overview:

Take the performance of your vehicle to the next level with the addition of Flowmaster's new Delta Force® Performance Air Intake system for 1999-2004 GM 1500 Trucks with 4.8L and 5.3L engines and 1999-2007 GM 2500/3500 trucks with 5.3L, 6.0L engines. The Delta Force system contains an ultra-trick looking, custom molded black Cross-Linked Polyethylene (XLPE) high-flow intake tube, black anodized aluminum fittings (when applicable), high quality reinforced silicone couplers and all stainless steel hardware. Other features include a large diameter high-flow conical shaped 8 layer cotton gauze air filter, which traps more dirt than typical 6 layer designs, a custom-fit black powder-coated air dam with attachment brackets to securely mount the system in place along with soft bumpers to eliminate any metal to metal contact under the hood. The Delta Force Air Filters are serviceable with our new Delta Force cleaning kits which will help outlast your vehicle. For maximum performance and that iconic Flowmaster exhaust tone, we highly recommend pairing your new Delta Force Performance Air Intake with a Flowmaster exhaust system.

Features:

  • Outlaw series performance muffler offers a deep powerful sound and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • Dump style exit allows for better ground clearance when in extreme off-road conditions
  • Uses factory hanger locations for easy installation
  • Lifetime limited warranty
  • Specs:

  • Air Box Included: No
  • Air Filter Element Color: Red
  • Air Filter Element Material: Cotton Gauze
  • Air Filter Element Washable: Yes
  • Air Filter End Cap Color/Finish: Black
  • Air Filter Heat Shield Color/Finish: Black/Powder Coated
  • Brand: Flowmaster
  • CARB (California) Compliant: No
  • Clamp Material: Stainless Steel
  • Clamp Quantity Included: 6
  • Clamp Type: Worm Gear
  • Coupler Color: Black
  • Coupler Material: Silicone
  • ECU Tuning Required: No
  • Emission Code: 7
  • Filter Color: Red
  • Filter Material: Cotton Gauze
  • Filter Shape: Cone
  • Fitment: Direct Fit
  • Fuel Type: Gas
  • Grade Type: Performance
  • Heat Shield Color: Black
  • Heat Shield Included: Yes
  • Hose Color: Black
  • Hose Material: Polyethelene
  • Intake Pipe Color/Finish: Black
  • Intake Pipe Inlet Length: 2
  • Intake Pipe Inlet Shape: Round
  • Intake Pipe Inlet Width: 3.75
  • Intake Pipe Material: Cross-Linked Polyethylene
  • Intake Pipe Outlet Length: 2
  • Intake Pipe Outlet Shape: Round
  • Intake Pipe Outlet Width: 3.75
  • Intake Pipe Ports: 1
  • MAF Sensor Adapter Included: No
  • Mass Air Flow Sensor Included: No
  • Mounting Hardware Included: Yes
  • Special Fitment Info: Direct Fit
  • Tube Color: Black
  • Tube Material: PE (Polyethylene)
  • Vacuum Tubing Included: No
  • Part Number: 615116
  • Applications:

    • 2003-2004 Cadillac Escalade ESV 364 CID
    • 2002-2004 Cadillac Escalade EXT 364 CID
    • 2002-2004 Cadillac Escalade 364 CID
    • 2002-2004 Cadillac Escalade 325 CID
    • 2007-2007 Chevrolet Silverado 2500 HD Classic 364 CID
    • 2007-2007 Chevrolet Silverado 3500 Classic 364 CID
    • 2002-2004 Chevrolet Avalanche 1500 325 CID
    • 1999-2004 Chevrolet Silverado 1500 325 CID
    • 1999-2004 Chevrolet Silverado 1500 294 CID
    • 2003-2004 Chevrolet Silverado 1500 364 CID
    • 2001-2003 Chevrolet Silverado 1500 HD 364 CID
    • 1999-2004 Chevrolet Silverado 2500 364 CID
    • 1999-2007 Chevrolet Silverado 2500 325 CID
    • 2001-2007 Chevrolet Silverado 2500 HD 364 CID
    • 2001-2006 Chevrolet Silverado 3500 364 CID
    • 2000-2004 Chevrolet Suburban 1500 325 CID
    • 2000-2007 Chevrolet Suburban 2500 364 CID
    • 2000-2004 Chevrolet Tahoe 325 CID
    • 2000-2004 Chevrolet Tahoe 294 CID
    • 2007-2007 GMC Sierra 2500 HD Classic 364 CID
    • 2007-2007 GMC Sierra 3500 Classic 364 CID
    • 1999-2004 GMC Sierra 1500 325 CID
    • 1999-2004 GMC Sierra 1500 294 CID
    • 2001-2004 GMC Sierra 1500 364 CID
    • 2001-2006 GMC Sierra 1500 HD 364 CID
    • 1999-2004 GMC Sierra 2500 364 CID
    • 1999-2000 GMC Sierra 2500 325 CID
    • 2001-2007 GMC Sierra 2500 HD 364 CID
    • 2001-2006 GMC Sierra 3500 364 CID
    • 2000-2004 GMC Yukon 294 CID
    • 2000-2004 GMC Yukon 325 CID
    • 2001-2004 GMC Yukon 364 CID
    • 2000-2004 GMC Yukon XL 1500 325 CID
    • 2001-2004 GMC Yukon XL 1500 364 CID
    • 2000-2006 GMC Yukon XL 2500 364 CID

    Emissions:

    • This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 57153213014

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    4.2 ★★★★★
    Based on 27 reviews
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    Product Reviews
    A
    Verified Purchase
    Amazon Customer
    Natrona Heights, US
    ★★★★★ 5
    Comfortable pillows for side sleepers
    Size: King, Unit Count: 4.0
    Great pillows!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 7, 2026
    C
    Verified Purchase
    Chris
    Houston, US
    ★★★★★ 5
    Perfect Jumbo Size with Hotel-Quality Comfort & Support
    Color: White, Size: Queen(Pack of 2)
    I recently purchased the Jumbo size pillows. After trying a week, I couldn’t be happier with them! The size is perfect—nice and full without feeling bulky. They provide just the right amount of medium support, keeping my head and neck comfortable whether I’m sleeping on my back or side. The 100% cotton cover feels soft and breathable, and the pillows stay cool throughout the night. I also love the gusseted design—it really helps the pillows maintain their shape and gives them that luxury hotel feel. Even after several nights of use, they haven’t gone flat. Another big plus is that they’re machine washable, which makes maintenance super easy. Overall, these Jumbo pillows are plush, supportive, and great quality for the price. Highly recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 1, 2026
    C
    Verified Purchase
    Crystal
    Grantham, US
    ★★★★★ 5
    Best pillows we’ve ever had!
    Color: White, Size: King(Pack of 2)
    These are so insanely comfortable! They have the perfect amount of softness and support. Not too flat, not too full, just right. You will sink into it like a big marshmallow!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 22, 2026
    L
    Verified Purchase
    Laura Moya
    Battle Creek, US
    ★★★★★ 5
    Comfortable pillows 🤩
    Color: White, Size: Queen(Pack of 2), Color: White, Size: Queen(Pack of 2)
    I bought the Serta Hotel Collection Bed Pillows (Queen size) and I absolutely loved them. They are super soft yet provide great support; they feel very comfortable and help make for a much better, more pleasant night's sleep. Plus, the fabric is cool and of high quality. I recommend them wholeheartedly!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 22, 2026
    A
    Verified Purchase
    AW
    Houston, US
    ★★★★★ 4
    Amazing pillows!
    Color: White, Size: Queen(Pack of 2)
    These are fantastic pillows! A little background. I'm a side sleeper and toss and turn throughout the night. I've struggled with sleep issues for literally decades - insomnia, tossing and turning, waking up multiple times a night to use the bathroom, waking up way too early and not being able to get back to sleep. Every night it's a combo of those things or all of those things. I've also had some neck pain and stiffness for a couple of months. If you've ever dealt with that you know it will affect sleep which will then affect productivity and mood. It's a terrible spiraling and compounding thing to deal with, very stressful. I figured the contour pillow I had which once was actually helping was unfortunately the culprit. So I went on the hunt for another pillow. I ordered what I thought was the old Rejuvenite pillow (those were fabulous!) and got burned on a bait and switch. The pillow ended up being way too soft and gave me worse neck pain. Figuring I'd try to salvage what was a $115 pillow, I invested in a very thin pillow to put underneath. It was too high. Getting pretty frustrated, I ordered the cheaper Utopia pillows here on Amazon. Those actually were not terrible because they did take away my neck pain, but I was still tossing and turning at night and still feeling unrested in the morning. I decided I'd give it one last shot and luckily found these when they were discounted by a few bucks. They didn't have many reviews which was actually a great sign for me because it means the company lets their product speak for itself. I got these in several days and was thrilled to see upon opening the package that they were sealed and the directions do not require you to open the package and let them expand for 24 hours. You literally just take the edges and fluff 2-3 times and that's it! They are ready to go and they definitely do feel perfect after doing that. I was skeptical when I put them on my bed because they are soft and I worried they'd be too soft. I felt my head sink into the pillow a bit and then was surprised to feel at a certain point it just feels like the pillow is cradling your head with the right amount of support. I wouldn't describe it as firm, just soft but stable support. Really comfortable. But the real test was how it would perform during sleep. I'm so thrilled to report that I had an amazing night of sleep! No neck pain, no stiffness, zero tossing and turning, no insomnia, no waking up during the middle of the night, and no waking up early. I put my head down, fell asleep, and slept like a log for about 7.5 hours straight, which is literally unheard of in my world. I'm very lucky if I get 5 solid hours of sleep. I woke up and popped out of bed. My mood was great (still is later in the day) and I was not tired in the afternoon when I normally feel the fatigue kicking in. This is the first day for as long as I can remember that I do not feel that nagging tiredness behind my eyes and in my body that always seems to be a steady background actor in my life. I feel great and full of energy and I was able to tackle a bunch of tasks on my someday list. This is so promising I didn't want to wait to share. If you are on the fence and are dealing with similar issues to mine, I'd encourage you to just try these. What's also amazing is these come in a set. I'm only using one so I basically have another one to use if the first one ever fails. This is the best investment for sleep I've ever made! Update: Well, after a trial period I'm removing a star because my dreamy sleep was short lived. I started to wake up more frequently during the night with these and gave up midway through the night one night. I'm still using these for back support while I sit up or hang out in bed because they are still super comfortable that way and oddly these work well for naps. Hopefully, you have better luck than me!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 21, 2026

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