GReddy 2.5in Universal Revolution Muffler (11001125)

Regular price $162.00 USD Sale price $162.00 USD Regular price $180.00 USD
Sale 10.0% $18.00 USD (10.0%)
In Stock!
SKU: gre11001125
Product Description

Unleash a world of possibilities with the GReddy Universal Revolution RS Muffler and Tip sets, sculpting pathways for personalized applications – whether the elegant simplicity of a single muffler or the symphonic embrace of a dual configuration. Beyond the boundaries of our present lineup, this offering extends its hand to vehicles untouched by our current range, expanding the horizons of choice. At the heart of this offering lies the quintessence of GReddy craftsmanship – our universal racing sport mufflers. A testament to unhindered flow, these mufflers weave an intricate tapestry of exceptional performance, all while serenading the senses with an exhaust note that marries audacity and refinement. Forged meticulously from 304 stainless steel, these compact gems house an innately refined architecture, fortified by sound suppression materials that courageously withstand the trials of high temperatures, enduring with unyielding resilience. For a touch of the extraordinary, embark on an automotive metamorphosis by embracing a custom GReddy exhaust – a move that promises to infuse your vehicle with a touch of revolution, a dash of uniqueness, and an orchestra of distinction.


  • Notes:  
      requires welding (and cutting) for mounting and attaching piping

    Material: 304 Stainless-steel

    ** Not compatible with optional Revolution RS Tips and Silencers

    *Because of the custom application, this Universal Revolution RS is NOT valid for the Limited Lifetime Warranty of the application-specific Revolution RS systems.


  • Universal


Muffler Type: 140mm Round Revolution RS
    Type: Straight-through
    Inlet / Outlet : 63.5mm (2.5")
    Dia.: 140mm (5.5") 
    Length: 300mm (11.8")

Tip Type: Single-wall Stainless-steel with GReddy Logo non-removable
   Dia.: 103mm (4.0")
   Length:  120mm (4.7")

   Piping Extension: L38mm (1.5")
     - 2.5" piping at the back of the muffler

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders can take up to 7 business days to process & ship.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

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