Vibrant 1141 Ultra Quiet Resonator 2.5\" Inlet/Outlet - 14\" Length -Stainless For Sale - New and Used

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Part Brand: Vibrant

Part Number: 1141

Vehicle Fitment

• Universal fit for exhaust systems with 2.50″ (63.5 mm) inlet/outlet.

Fitment Notes

• Requires pipe diameter of 2.50″ matching the resonator inlet/outlet.
• Welding or clamps required for installation into custom exhaust system.
• Not vehicle-specific; verify fitment, hanger clearance and orientation.
• Designed for performance exhaust builds where drone and rasp are T304 stainless steel body resists corrosion and high heat.
• True straight-through perforated core maintains flow while reducing sound.
• Large internal sound-absorption chamber engineered to reduce drone and rasp.
• Oval body design (approx. 6.5″ × 4.75″) gives compact fitment and high efficiency.
• Inlet/outlet collars sized at 2.50″ for universal compatibility.
• Ideal for naturally aspirated or turbocharged applications needing quiet performance.
• Manufactured by Vibrant Performance with consistent quality and finish.
• Backed by manufacturer’s warranty for material and workmanship (original Number: 1141
• Inlet Diameter: 2.50″ (63.5 mm)
• Outlet Diameter: 2.50″ (63.5 mm)
• Material: T304 stainless steel
• Body Length: ~9.75″; Overall Length (including collars): ~13.75″
• Body Dimensions: ~6.5″ × 4.75″ oval cross-section
• Core Type: Straight-through perforated tube with multi-layer sound absorption wrap
• Series: Ultra Quiet Resonator (designed for noise reduction)

Included Components

• 1x Vibrant 1141 Ultra Quiet Resonator (2.50″ in/out)

Product Description

The Vibrant 1141 Ultra Quiet Resonator is a high-quality universal exhaust component designed for systems with a 2.50″ diameter pipe. Constructed from T304 stainless steel, the 1141 uses a straight-through perforated core surrounded by premium sound-absorption materials and housed in a compact oval shell. It effectively reduces exhaust drone, rasp and harsh resonances while allowing strong exhaust flow for both naturally-aspirated and forced-induction applications.

Whether you’re refining a custom exhaust system or replacing a resonator in a performance build, the 1141 provides a durable and efficient solution. Because it is universal, fitment is flexible but requires proper installation--either via welding or clamped into a matching 2.50″ exhaust section. Ideal for enthusiasts looking to reduce unwanted sound artifacts without sacrificing performance.

*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.

· · · SHIPPING · · ·

• Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
• Canada customers - If does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.

· · · RETURNS · · ·

• Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.

• Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
• Any returns received installed, mounted, used or missing components will be subject to return fee\'s.

· · · PAYMENTS · · ·

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• PayPal, and all major credit cards/debit cards are accepted.

· · · response · · ·

• Customer satisfaction is a top priority for us. If you have any issues with your order, please let us know. We will make every effort to resolve any problems and ensure you are satisfied.

· · · CONTACT US · · ·

• We appreciate your business. If you have any questions, please message us through and we will respond within 24 hours on weekdays. Feel free to browse our store for other available items. Thank you again for choosing to shop with us!

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