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    • Pypes Street Pro Header-Back Exhaust 2.5in | 1970-74 Challenger & Barracuda | SME11S
    • Pypes Street Pro Header-Back Exhaust 2.5in | 1970-74 Challenger & Barracuda | SME11S
    • Pypes Street Pro Header-Back Exhaust 2.5in | 1970-74 Challenger & Barracuda | SME11S
    • Pypes Street Pro Header-Back Exhaust 2.5in | 1970-74 Challenger & Barracuda | SME11S
    • PYPSME11S.jpg

    Pypes Street Pro Header-Back Exhaust 2.5in | 1970-74 Challenger & Barracuda | SME11S

    Part Number: SME11S
    Regular Price $797.79

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Pypes builds this Street Pro header-back exhaust system for the 1970 to 1974 Mopar E-Body Dodge Challenger and Plymouth Barracuda. It uses 2.5 inch diameter stainless tubing, includes an X-pipe crossover, and finishes with 2.5 inch tips. The system ships as a complete kit and installs from the header collectors rearward.

    • Type: Header-back exhaust system
    • Series: Street Pro
    • Crossover: X-pipe
    • Diameter: 2.5 in
    • Tips: 2.5 in
    • Material: Stainless steel
    • Sold as: Kit
    • Part number: SME11S

    Vehicle Applications

    • 1970 Dodge Challenger
    • 1971 Dodge Challenger
    • 1972 Dodge Challenger
    • 1973 Dodge Challenger
    • 1974 Dodge Challenger
    • 1970 Plymouth Barracuda
    • 1971 Plymouth Barracuda
    • 1972 Plymouth Barracuda
    • 1973 Plymouth Barracuda
    • 1974 Plymouth Barracuda

    FAQ

    What does the Pypes SME11S fit?

    It fits the 1970 to 1974 Dodge Challenger and Plymouth Barracuda.

    What diameter is the Street Pro system?

    It uses 2.5 inch diameter stainless tubing with 2.5 inch tips.

    Does it include a crossover?

    Yes. It includes an X-pipe crossover and ships as a complete kit.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    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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