GReddy 2017+ Honda Civic SI Coupe Supreme SP Exhaust
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By incorporating our unique SP (Street Performance) ideas into the design, the Supreme SP cat-back exhaust improves performance, sound quality, and appearance for the turbocharged 10th generation Honda Civic Si Coupe.
With the free flowing, compact oval SP mufflers, the system not only incorporates huge 76mm (3") pipework, but it also smooths out and streamlines the heavier factory muffler configuration. This enables the engine to be more efficient, resulting in increased performance without drone or noise. The sound level of the Supreme SP has been carefully calibrated so that no extra resonators are required; this also helps lighten the system.
To complement the Civic Si's dynamic rear diffuser, the polished stainless-steel center-exit exhaust features attractive dual, double-wall, slant cut GReddy tips. GReddy Supreme is the same way.
Application:
- Honda Civic Si Coupe (2017-2021)
Features:
- 304 stainless steel, fully hand-welded.
- Piping with a diameter of 76mm (3")
- Dual SP Mufflers with a Free Flowing, Compact Design.
- Without the drone, performance and sound are improved.
- No additional resonators are required due to careful tuning.
- Stylish Dual, Double-Wall, Slant-Cut Tips complete the look.
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 www.P65Warnings.ca.gov/passenger-vehicle.
GReddy 2017+ Honda Civic SI Coupe Supreme SP Exhaust
