•
1 5

GReddy Supreme SP Exhaust Honda Civic Si Coupe 2017-2021

GReddy Supreme SP Exhaust Honda Civic Si Coupe 2017-2021

Discounts are auto-applied on manufacturer mods. No code required.

$900.00 USD
$900.00 USD
Sale Sold out
Shipping calculated at checkout.
GReddy Supreme SP - The unique dual muffler Supreme SP for the 10th generation Honda (FC3) Civic Si coupe features high flow with a refined exhaust note. Under wide-open-throttle, spirited driving, the system offers the classic GReddy deep exhaust growl. To enhance the performance of the turbocharged 1.5L engine, this 3piece, full cat-back exhaust connects to the factory downpipe and expands to a large 3" (76mm) front-pipe and mid-pipe that split to two polished, straight-through SP oval mufflers and dual center-exit dual-wall GReddy tips. This tip and muffler combination is a great compliment to the Si's sporty, but wide rear bumper tip opening. (We also offer a similar, application-specific system for the (FC1) Civic Si sedan.) Like all GReddy Supreme SP systems, the fully hand-welded 304 Stainless-Steel exhausts carry a Limited Lifetime Warranty.
Fitment:
Honda Civic Si Coupe 2017-2021 /  2017-2021 Civic Sport Hatch
Features:
  • Type: 3" Cat-back with dual oval muffler with dual tips
  • Number of pieces: 3
  • Piping: 76 mm (3 ")
  • Tips: 2x 115 mm (4.5 ")
  • Gasket(s): 3 " oval (qty: 2 included) replacement
  • Resonator: Yes

Note(s):

  • Pictures are used for marketing purposes only. Actual products may vary.

Warranty Info

We believe in the quality of our products, that's why we provide a 1-year warranty on our mods.*

If you have any issues or would like to contact us about your warranty, please contact us through email here.

*1-Year Warranty on all products UNLESS specified.

Shipping Info

Free Shipping On Orders Over $200!*

Products shipped from manufacturers (GReddy, Seibon, etc.) may require additional shipping and handling fees.

Processing & Handling:

· 1-2 Business Days

Transit Time:

· 3-7 Business Days

Logistics Handled By:

· USPS, UPS, FEDEX, DHL, GROUND

Tracking Numbers:

Tracking will be emailed to you once your order ships. If you have not received a tracking email from us after 7 days, please contact us to look up your order status.

Where Do We Ship From?

All of our products are shipped out from USA warehouses to ensure premium quality and fast fulfillment. In the rare case that an item is out of stock or unavailable locally, we may ship directly from an international manufacturer using express air freight. Any additional shipping charges will be covered by us in this case.

International Shipping:

We proudly ship select products worldwide and have customers all around the globe.

*For some oversized items, additional shipping charges may be required for international shipments and non lower 48 USA states & territories (Hawaii, PR, Guam etc..) If you are shipping internationally or outside of the lower 48 USA states please contact us to double check shipping costs and availability*

Questions?

Contact us here.

Vehicle Fitment

If you are unsure if this product will fit your vehicle please contact us!

Email: hello@ultimatemotorsports.co

Return Policy

Don't love your new mod? We'll take it back w/ no hassle.

We have a 30-day return policy, which means you have 30 days after receiving your mod to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

To start a return, you can contact us at hello@ultimatemotorsports.co. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

All returns are subject to a 20% restocking fee unless stated otherwise. 

You will be responsible for paying for your own shipping costs for returning your item unless the item was damaged/wrong/defective in which case we will cover shipping both ways. Initial shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item and take zero responsibility for any loss or damage during the return shipping.

International/Overseas Refunds

Customers outside of the lower 48 United States are subject to all return/exchange shipping and handling fees. International/Overseas orders may not be eligible for refunds due to increased international shipping fees.

See our full return policy here.

View full details

  • HATE WAITING?

    We know you're excited to get your mods in. That's why we have 5-9 day USA shipping.

    Because nobody likes waiting. Especially when it's new car parts.

  • HAVE A QUESTION?

    Just like you, we love modding our Civics. So we're here to help with your installation process, order issues, parts fitment, and any questions you have. Reach out via email and we'll reply as soon as we can.

    Email: hello@ultimatemotorsports.co

  • WHY CHOOSE ULTIMATE?

    We guarantee that you'll love our mods. If not, we have simple and fast returns, a 365-day warranty, and a dedicated team to help you take your build to the next level. That's The Ultimate Guarantee.