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    • Speed Engineering 1998 2002 Camaro Firebird LS1 single 3 inch rear exit exhaust stainless system
    • Speed Engineering 3" Single Exhaust — 1998–2002 Chevrolet Camaro & Pontiac Firebird | LS1 5.7L | Rear Exit | 25-1129

    Speed Engineering 3" Single Exhaust — 1998–2002 Chevrolet Camaro & Pontiac Firebird | LS1 5.7L | Rear Exit | 25-1129

    Part Number: 25-1129
    Regular Price $399.99

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    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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    Looking for a complete axle-back exhaust system for your 4th Gen Camaro or Firebird that works with either your factory exhaust setup or the Speed Engineering off-road Y-pipe? This single 3" inlet exhaust system splits into a dual 2.5" exit configuration with an insulated bullet style blow-through muffler for a deep, aggressive tone. Built from 3" mandrel bent 304 natural stainless steel with 2.5" and 3" stainless band clamps included, finished with dual 4" exhaust tips.

    ⚠️ Important Notes:

    • Designed to work with the factory exhaust system and the Speed Engineering off-road Y-pipe kit
    • Lowered vehicles may require modification for proper ground clearance

    Features:

    • Mandrel Bent 3" Tubing — Consistent diameter throughout for maximum exhaust flow
    • Single 3" to Dual 2.5" Exiting System — Splits into a dual exhaust configuration at the rear
    • Insulated Bullet Style Blow-Through Muffler — Deep, aggressive exhaust tone with straight-through flow
    • 2.5" & 3" Stainless Band Clamps Included
    • Dual 4" Exhaust Tips
    • 304 Natural Stainless Steel Construction — Corrosion resistant, heat tolerant, and built to last
    • Compatible with 5.7L LS1/LS6 Engines
    • Dyno Proven

    Vehicle Applications:

    Chevrolet Camaro & Pontiac Firebird — F-Body LS1 5.7L

    • 1998 Chevrolet Camaro (RWD) — 5.7L LS1
    • 1999 Chevrolet Camaro (RWD) — 5.7L LS1
    • 2000 Chevrolet Camaro (RWD) — 5.7L LS1
    • 2001 Chevrolet Camaro (RWD) — 5.7L LS1
    • 2002 Chevrolet Camaro (RWD) — 5.7L LS1
    • 1998 Pontiac Firebird (RWD) — 5.7L LS1
    • 1999 Pontiac Firebird (RWD) — 5.7L LS1
    • 2000 Pontiac Firebird (RWD) — 5.7L LS1
    • 2001 Pontiac Firebird (RWD) — 5.7L LS1
    • 2002 Pontiac Firebird (RWD) — 5.7L LS1

    FAQ

    Will this exhaust work with my factory exhaust manifolds?

    Yes. This system is designed to work with the factory exhaust system, as well as the Speed Engineering off-road Y-pipe kit if you've upgraded your front-end exhaust.

    Will this fit a lowered Camaro or Firebird?

    Lowered vehicles may require modification for proper ground clearance.

    What exit configuration does this system use?

    This system uses a single 3" inlet that splits into a dual 2.5" exit configuration with dual 4" exhaust tips.

    What muffler does this system use?

    An insulated bullet style blow-through muffler for a deep, aggressive exhaust tone with straight-through flow design.

    What material is this system made from?

    304 natural stainless steel with mandrel-bent tubing and TIG-welded construction. 2.5" and 3" stainless band clamps are included.

    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
    • 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.

    • 5 stars: 3 (75%)
    • 4 stars: 1 (25%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    C
    Charles B.
    Packing wasn't sufficient

    Packing wasn't sufficient. The inlet pipe on the muffler got deformed during the shipping. It actually went through the side of the box.

    A
    Andy T.
    Exhaust System

    Very nice system fits well.

    J
    Jim
    Berry Performance is my new go to

    Fast shipping,.great email communications. Cat back arrived quicker than expected. Installing this week but quality of chrome tips and welds look great. Will be buying from Berry again

    J
    John M.
    Can’t beat it for the money

    Best exhaust for the money. Very easy to install. Fit and finish is very nice. Sounds great not too loud but loud enough to sound mean but with out causing drone inside the car.

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