• Speed Engineering 1999 to 2019 Silverado Sierra true dual exhaust single cab axle exit stainless 3 inch system
    • Speed Engineering 1999 to 2019 Silverado Sierra true dual exhaust single cab axle exit stainless 3 inch system
    • Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006
    • Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006
    • Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006
    • Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006
    • Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006
    • Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006

    Speed Engineering True Dual Exhaust System — 1999–2018 Chevrolet Silverado & GMC Sierra | Single Cab, Short Bed Axle Exit | 25-1006

    Vendor: Speed Engineering
    5.0(1 Reviews)
    SKU: 25-1006
    $599.99
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    • Speed Engineering 1999 to 2019 Silverado Sierra true dual exhaust single cab axle exit stainless 3 inch system
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    Looking to complete your true dual exhaust build on your Silverado or Sierra with an axle-exit system that connects to factory hanger locations? Speed Engineering's true dual exhaust system is built from 3" mandrel bent 304 natural stainless steel with insulated bullet style blow-through mufflers, a true dual X-pipe crossover, and 3" stainless band clamps included. Designed for 1999–2018 single cab, short bed trucks (119" wheelbase) and connects directly to factory hanger locations, exiting at the rear axle for a clean, tucked profile. An optional wideband O₂ bung is available for tuning applications. Compatible with 4, 6, and 8 speed automatic transmissions.

    ⚠️ Important: This system is designed to work with Speed Engineering 1999–2018 truck and SUV longtube headers only. It is NOT designed to work with any factory exhaust equipment.

    Features:

    • Mandrel Bent 3" Tubing — Consistent diameter throughout for maximum exhaust flow
    • True Dual X-Pipe System — Balances exhaust pulses between banks for improved tone and mid-range power
    • Insulated Bullet Style Blow-Through Mufflers — Deep, aggressive exhaust tone with straight-through flow
    • Axle Exit Design — Clean, tucked exit at the rear axle
    • Connects to Factory Hanger Locations — No custom hanger fabrication required on single cab, short bed trucks
    • Optional Wideband O₂ Bung — Available for wideband sensor placement for tuning applications
    • 3" Stainless Band Clamps Included
    • 304 Natural Stainless Steel Construction — Corrosion resistant, heat tolerant, and built to last
    • Compatible with 4, 6, and 8 Speed Automatic Transmissions
    • Compatible with 4.8L, 5.3L, 6.0L, and 6.2L V8 Engines
    • V8 Engines Only
    • Dyno Proven

    Vehicle Applications:

    Primary fit: Single Cab, Short Bed (119" wheelbase) — 1999–2018. Will fit longer bed options by extending connection pipes.

    Chevrolet Silverado 1500 (2WD/4WD) — Single Cab, Short Bed

    • 1999 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2000 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2001 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2002 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2003 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2004 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2005 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2006 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2007 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2008 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2009 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2010 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2011 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2012 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2013 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2014 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2015 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2016 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2017 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2018 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed

    GMC Sierra 1500 (2WD/4WD) — Single Cab, Short Bed

    • 1999 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2000 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2001 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2002 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2003 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2004 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2005 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2006 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2007 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed 
    • 2008 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2009 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2010 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2011 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2012 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2013 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2014 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2015 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2016 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2017 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed
    • 2018 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Single Cab, Short Bed

    Wheelbase Compatibility:

    Note: This system has also been used on SUV and other GM truck wheelbase applications. These require lengthening, shortening, and hanger relocation modifications by the installer.

    1999–2018 GM Truck (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L

    • 119" — Reg Cab, Short Bed (primary fit, no modification)
    • 133" — Reg Cab, Long Bed (order Ext/Crew Cab kit and modify)
    • 143.5" — Crew Cab 5'8" Short Bed & Extra Cab 6' Short Bed (fits with this kit)
    • 153" — Crew Cab, Reg Bed (order and modify part 25-1003)
    • 157.5" — Ext Cab, Long Bed (order and modify part 25-1003)
    • 167" — Crew Cab, Long Bed (order and modify part 25-1005)

    1999–2018 GM SUV (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L

    • 116" — Order and modify Reg Cab kit
    • 130" (XL) — Order and modify Ext/Crew Cab kit

    2002–2013 Chevrolet Avalanche (EXT)

    • 130" — Order and modify Ext/Crew Cab kit

    Frequently Asked Questions:

    Q: Will this system work with my factory exhaust manifolds?
    No. This system is designed to work with Speed Engineering 1999–2018 truck and SUV longtube headers only. It is not designed to work with any factory exhaust equipment.

    Q: What is the difference between this system and the single cab rear-exit system (25-1006)?
    Both are designed for the same 1999–2018 single cab, short bed trucks (119" wheelbase). This system exits at the rear axle for a cleaner, more tucked profile and uses insulated bullet style mufflers. The rear-exit version exits further back and uses full size insulated blow-through mufflers. Choose based on your preferred exit location and muffler style.

    Q: What wheelbase does this system fit without modification?
    This system is designed for single cab, short bed trucks with a 119" wheelbase and connects directly to factory hanger locations. It also fits 143.5" wheelbase Crew Cab 5'8" Short Bed and Extra Cab 6' Short Bed configurations.

    Q: Will this fit my Crew Cab or longer bed truck?
    It depends on your wheelbase. Some configurations fit this kit directly, while others require ordering additional parts (25-1003 or 25-1005) and modifying the connection pipes, hangers, and overall length. See the wheelbase compatibility chart for your specific configuration.

    Q: Will this fit my Tahoe, Yukon, or Suburban?
    This system has been used on SUV applications but requires lengthening, shortening, and hanger relocation modifications by the installer. It is not a direct, unmodified fit for SUVs.

    Q: What transmissions does this system work with?
    This system is compatible with 4, 6, and 8 speed automatic transmissions.

    Q: Is a wideband O₂ bung included?
    An optional wideband O₂ bung is available for wideband sensor placement for tuning applications.

    Q: What mufflers does this system use?
    Insulated bullet style blow-through mufflers for a deep, aggressive exhaust tone with straight-through flow design.

    Q: What material is this system made from?
    304 natural stainless steel with mandrel-bent tubing and TIG-welded construction. 3" stainless band clamps are included.

    Q: Is this system street legal?
    No. This is a race-only product intended for closed-course competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).

    ⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).

    Shipping Policy

    Shipping Policy Last Updated: April 2026

    We're committed to getting your order to you as quickly and transparently as possible. Here's everything you need to know about how we ship.

    Order Cancellations

    Once an order is placed, cancellations are not guaranteed as orders are sent to fulfillment quickly. If you need to cancel, contact us immediately at sales@berryperformancesales.com. If a cancellation is possible, the buyer is responsible for any transaction fees incurred. If the order has already shipped, it cannot be cancelled and must go through our standard return process.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise noted on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

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    Estimated Delivery Times

    Domestic orders typically arrive within 1–7 business days after shipment, depending on your location and the carrier. Please note that delivery times are estimates and are not guaranteed. Delays due to weather, carrier volume, or other circumstances beyond our control may occur.

    Tracking Information

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    • Your country and full delivery address
    • The item(s) you are interested in ordering

    We will respond with a shipping quote as quickly as possible. Please note that customs duties, import taxes, and any other fees charged upon delivery are the sole responsibility of the recipient and are not included in your shipping quote. We recommend checking with your local customs office before placing your order.

    Off-Road Use Disclaimer

    All products are sold for off-road use only unless otherwise specified. The buyer assumes full responsibility for installation and operation. Berry Performance Sales is not liable for any incidental, indirect, or consequential damages including engine failure, labor charges, or vehicle downtime resulting from the use of any product sold. By placing an order, you acknowledge and accept these terms.

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    Berry Performance Sales reserves the right to update this policy at any time. Changes take effect immediately upon posting. It is the customer's responsibility to review the current policy at the time of purchase.
    Return Policy

    Returns & Refunds Last Updated: April 2026

    We want you to love what you ordered. If something isn't right, here's everything you need to know.

    30-Day Return Window

    You have 30 days from the date of purchase to initiate a return. After this window, we are unable to accept returns. We do not offer exchanges — all approved returns are refunded per the terms below.

    How to Initiate a Return

    To request a return, contact us at sales@berryperformancesales.com with your order number and reason for return. All returns must be approved by our team before any item is shipped back to us. Once your return has been approved, your item must be shipped within 10 days of approval. Items shipped without prior approval or outside this window will be refused and returned to sender.

    Return Conditions

    To be eligible for a return, items must be:

    • Unused and in original condition
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    • Inclusive of all parts and accessories

    Custom ordered products are non-returnable. If you're unsure whether your item qualifies, contact us before purchasing.

    Once we receive your return, we will inspect the item before processing any refund. We reserve the right to deny or adjust your refund if the item is received in a condition that differs from what was originally shipped — including signs of use, missing parts, or damage that occurred after delivery.

    Fees to Know Upfront

    We believe in being transparent about costs:

    • Restocking Fee: 20% — deducted from all return refunds
    • Return Shipping: Buyer's responsibility on all standard returns
    • Cancellation (Installment/Payment Plan): 7% fee to cover transaction costs
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    When contacting us, please include:

    • Your order number
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    If your item was damaged during shipping, this is handled as a carrier claim separate from our standard return process — we will assist you in filing that claim. Items confirmed to be defective due to a manufacturing or fulfillment error will have return shipping costs covered by Berry Performance Sales.

    Refunds

    Once we receive and inspect your return, refunds are processed within 3–5 business days back to your original payment method. You'll receive a confirmation once it's been issued.

    Questions?

    We're happy to help before, during, or after your purchase. Email: sales@berryperformancesales.com

    Berry Performance Sales reserves the right to update this policy at any time. Changes take effect immediately upon posting. It is the customer's responsibility to review the current policy at the time of purchase.
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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