• Speed Engineering 2007 to 2019 Silverado Sierra true dual exhaust rear exit stainless 3 inch system crew cab extended cab
    • Speed Engineering 2007 to 2019 Silverado Sierra true dual exhaust rear exit stainless 3 inch system crew cab extended cab
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    • Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26
    Pre-order

    Speed Engineering True Dual Exhaust System — 2007–2018 Chevrolet Silverado & GMC Sierra | Crew Cab & Extra Cab Rear Exit | 25-1006 ETA 7/31/26

    Vendor: Speed Engineering
    SKU: 25-1006
    $689.99
    Fast Fulfillment: In-stock parts typically ship same day or next business day.
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    Looking to complete your true dual exhaust build on your GMT900 or K2XX Silverado or Sierra Crew Cab or Extra Cab with a 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 full size insulated blow-through mufflers, a true dual X-pipe crossover, and 3" stainless band clamps included. Designed for 2007–2018 Crew Cab 5'8" Short Bed and Extra Cab 6' Short Bed trucks (143.5" wheelbase) and connects directly to factory hanger locations, exiting at the rear of the vehicle for an aggressive look and tone. 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 2007–2018 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
    • Full Size Insulated Blow-Through Mufflers — Deep, aggressive exhaust tone with straight-through flow
    • Rear Exit Design — Exits at the rear of the vehicle for an aggressive appearance and tone
    • Connects to Factory Hanger Locations — No custom hanger fabrication required on Crew Cab/Extra 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: Crew Cab 5'8" Short Bed & Extra Cab 6' Short Bed (143.5" wheelbase) — 2007–2018. Will fit longer bed options by extending connection pipes.

    Chevrolet Silverado 1500 (2WD/4WD) — Crew Cab Short Bed / Extra Cab Short Bed

    • 2007 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed ⚠️ New body style only — NOT Classic
    • 2008 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2009 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2010 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2011 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2012 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2013 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2014 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2015 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2016 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2017 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2018 Chevrolet Silverado 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed

    GMC Sierra 1500 (2WD/4WD) — Crew Cab Short Bed / Extra Cab Short Bed

    • 2007 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed ⚠️ New body style only — NOT Classic
    • 2008 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2009 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2010 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2011 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2012 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2013 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2014 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2015 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2016 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2017 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' Short Bed
    • 2018 GMC Sierra 1500 (2WD/4WD) — 4.8L/5.3L/6.0L/6.2L — Crew Cab 5'8" Short Bed / Extra Cab 6' 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.

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

    • 119" — Reg Cab, Short Bed (order and modify Reg Cab kit)
    • 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 (primary fit, no modification)
    • 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)

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

    • 116" — Order and modify Reg Cab kit
    • 130" (XL) — Order and modify this kit

    2002–2013 Chevrolet Avalanche (EXT)

    • 130" — Order and modify this kit

    Frequently Asked Questions:

    Q: Will this system work with my factory exhaust manifolds?
    No. This system is designed to work with Speed Engineering 2007–2018 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 1999–2006 Crew/Extra Cab rear-exit system (25-1006)?
    Both share the same cab configuration (Crew Cab 5'8" Short Bed and Extra Cab 6' Short Bed, 143.5" wheelbase) and use full size insulated blow-through mufflers with a rear-exit design. This version is built for the 2007–2018 GMT900/K2XX longtube headers, while the earlier version is built for 1999–2006 GMT800 longtube headers. Make sure to select the version that matches your truck's generation and header set.

    Q: Will this fit the 2007 Classic Silverado or Sierra?
    No. This system is for the 2007 new body style (GMT900) only. 2007 Classic (GMT800 carry-over) owners should use the 1999–2006 Crew/Extra Cab rear-exit system instead.

    Q: What wheelbase does this system fit without modification?
    This system is designed for Crew Cab 5'8" Short Bed and Extra Cab 6' Short Bed trucks with a 143.5" wheelbase and connects directly to factory hanger locations.

    Q: Will this fit my Reg Cab Short Bed truck?
    Not without modification. Reg Cab Short Bed (119" wheelbase) trucks require ordering and modifying the Reg Cab kit.

    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?
    Full size insulated 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

    Shipping costs are calculated at checkout based on the shipping method selected, package weight and dimensions, and destination address. You can review all shipping costs before finalizing your purchase.

    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

    Once your order ships, you will receive a confirmation email with tracking information. Use this to monitor your package's progress. If your tracking has not updated within 48 hours of receiving your confirmation email, please contact us and we'll look into it.

    Shipping Address

    Please ensure your shipping address is accurate and complete before placing your order. If you realize an error after ordering, contact us immediately at sales@berryperformancesales.com — we will do our best to make the correction, but changes cannot be guaranteed once an order is in fulfillment. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Please note: We are unable to ship to P.O. Boxes. Please provide a physical delivery address at checkout.

    Lost or Stolen Packages

    If your tracking shows your order as delivered but you have not received it, please take the following steps:

    • Check around your property and with neighbors
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    • Contact the carrier directly with your tracking number

    If the issue remains unresolved, contact us at sales@berryperformancesales.com within 5 business days of the marked delivery date. We will work with you and the carrier to investigate. Berry Performance Sales is not responsible for packages confirmed as delivered by the carrier or for packages stolen after delivery.

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    If your order arrives visibly damaged, please refer to our Returns & Refunds policy for instructions on how to report the issue. Carrier damage claims must be reported within 48 hours of delivery.

    International Shipping

    We do ship internationally! Because shipping costs, carrier options, and transit times vary significantly by destination, international orders require a custom quote prior to purchase. To request a shipping quote, contact us at sales@berryperformancesales.com with the following:

    • 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.

    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.
    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
    • In original packaging
    • 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
    • Cancellation (Credit Card/PayPal): 3.5% processing fee

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    If your order arrives damaged or defective, you must contact us within 48 hours of delivery at sales@berryperformancesales.com. Claims reported outside this window may not be eligible for resolution.

    When contacting us, please include:

    • Your order number
    • A description of the issue
    • Clear photos or video of the damage or defect

    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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