Exhaust Pipe Adapters and Reducers
Circle Track Exhaust Pipe Adapters & Reducers at JJ Motorsports
Adapters and reducers make connecting different pipe diameters effortless, providing flexibility during installation. Built for track-ready reliability, they allow custom configurations for peak exhaust flow in demanding circle track racing conditions for late models, modifieds, and street stocks. Match them with other tailored exhaust components for a seamless fit.
Shop trusted brands like Schoenfeld for steel reducers, Dynomax for performance options, and Boyce for custom designs. Explore related categories such as Circle Track Exhaust Pipes Systems and Components for full systems or Circle Track Headers, Manifolds and Components for flow improvements.
Top Circle Track Exhaust Pipe Adapters & Reducers
- Schoenfeld Reducer 4in ID to 3-1/2 in OD 4035 – Exhaust Pipe Reducer 3-1/2 in OD to 4 in ID Steel Each.
- Schoenfeld Reducer 3-1/2in OD To 3-1/2in ID 3535 – Exhaust Pipe Reducer 3-1/2 in OD to 3-1/2 in ID Steel Each.
- Schoenfeld 3-1/2in - 3in Reducer 3530 – Exhaust Pipe Reducer 3-1/2 in OD to 3 in ID Steel Each.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Schoenfeld Reducer 4in ID to 3-1/2 in OD 4035
SCHOENFELD
$13.99If you're building a custom exhaust system or transitioning between different pipe diameters, a quality reducer is essential for maintaining flow efficiency and preventing turbulence at the junction. The Schoenfeld 4035 reducer delivers a precise 4-inch...SCH4035- SKU:
- SCH4035
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- MFG Part #:
- 4035
$13.99Qty in Cart: 0Quantity:Price:$13.99Subtotal: -
Schoenfeld Reducer 3-1/2in OD To 3-1/2in ID 3535
SCHOENFELD
$11.99Exhaust system transitions demand precision fitment to maintain backpressure consistency and prevent leaks that compromise performance. The Schoenfeld Reducer 3535 delivers exact dimensional specs for seamless pipe coupling, whether you're fine-tuning a...SCH3535- SKU:
- SCH3535
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 3535
$11.99 -
Schoenfeld 3-1/2in - 3in Reducer 3530
SCHOENFELD
$11.99A properly sized exhaust system is critical for maintaining backpressure and maximizing flow efficiency through your header-to-catback transition. The Schoenfeld 3530 reducer provides a precision step-down from larger diameter piping, ensuring seamless...SCH3530- SKU:
- SCH3530
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
- MFG Part #:
- 3530
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
Schoenfeld 3in to 3.5in Adapter 3035
SCHOENFELD
$11.99A proper exhaust transition is critical for maintaining backpressure and flow characteristics in your exhaust system. This adapter bridges the gap between 3-inch and 3.5-inch piping, making it essential when connecting components with mismatched...SCH3035- SKU:
- SCH3035
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 3035
$11.99 -
Schoenfeld Reducer 3in OD To 3in ID 3030
SCHOENFELD
$11.99When you're building or modifying an exhaust system, transitioning between different pipe diameters is critical—improper reducers create turbulence, backpressure inconsistencies, and lost horsepower. The Schoenfeld Reducer 3in OD To 3in ID delivers a...SCH3030- SKU:
- SCH3030
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
- MFG Part #:
- 3030
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
Schoenfeld Reducer 2-1/2in OD to 3-1/2in ID 2535
SCHOENFELD
$14.49Exhaust system transitions require precision engineering to maintain backpressure and flow dynamics—this Schoenfeld reducer bridges two different pipe diameters with a seamless, welded steel construction. Whether you're fabricating a custom exhaust or...SCH2535- SKU:
- SCH2535
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- MFG Part #:
- 2535
$14.49 -
Schoenfeld Reducer 2-1/2in OD to 3in ID 2530
SCHOENFELD
$11.99Proper exhaust flow requires precision transitions between pipe diameters—this reducer ensures a clean, efficient step from your 2-1/2" piping to 3" components without turbulent dead spots that rob horsepower. Whether you're custom-building a high-flow...SCH2530- SKU:
- SCH2530
- Availability:
- Ships Same Business Day
- Weight:
- 0.54 LBS
- MFG Part #:
- 2530
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
On Sale
Pipe - Connector 41971
DYNOMAX
MSRP: $19.99Now: $18.00Was: $19.99A quality exhaust connector is essential for building a reliable exhaust system that won't leak or fail under race conditions. This aluminized steel pipe maintains structural integrity while resisting corrosion, ensuring longevity whether you're running...DYN41971- SKU:
- DYN41971
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- 41971
MSRP: $19.99Now: $18.00Was: $19.99Qty in Cart: 0Quantity:Price:MSRP: $19.99Now: $18.00Was: $19.99Subtotal: -
Boyce 3.5 x 36 Conversion Pipe OTP3536E
BOYCE
$43.99If you're upgrading your exhaust system or transitioning between different piping geometries, this conversion pipe handles the critical transition from round to oval ducting without compromising flow or structural integrity. The 3-foot length gives you...BOYOTP3536E- SKU:
- BOYOTP3536E
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- MFG Part #:
- OTP3536E
$43.99 -
Boyce 3 x 36 Conversion Pipe OTP3036E
BOYCE
$41.99If you're upgrading your exhaust system or transitioning from round to oval piping, this conversion pipe delivers the fitment flexibility you need without compromising flow dynamics. The 3-foot length gives you the runway to integrate different exhaust...BOYOTP3036E- SKU:
- BOYOTP3036E
- Availability:
- Ships Same Business Day
- Weight:
- 5.70 LBS
- MFG Part #:
- OTP3036E
$41.99
