- 12-15 Civic Si
The 9th Gen Honda Civic SI seems to be following right along in the footsteps of the 8th Gen design. Both cars are pretty similar in style on the outside, but under the hood, the 2012 and up chassis now comes with a bigger K24Z engine and a brand new cylinder head design. Looking a bit more closely at the exhaust side, you'll notice that the exhaust ports all merge together into a single outlet flange that is cast directly into the head itself. Bolted up to this flange you'll find the stock catalytic converter positioned right before the exhaust piping. It is pretty much common knowledge that stock catalytic converters can be very restrictive and when they are deleted or replaced with high flow units, the result is noticeable increases in performance.
The K-Tuned 9th Gen Downpipe completely replaces the factory cat section with a free flowing 3" downpipe. We started things off with a cast stainless steel housing, designed to offer a smooth transition from the head flange to the exiting 2-bolt exhaust flange. The T304 stainless 3" diameter pipe section is beautifully tig welded and bolts up to the housing, before heading downward perfectly past the factory subframe and swaybar. Welded into the lower part of the downpipe is a high quality Vibrant Turbo Flex section with interlocking inner liner to absorb the normal engine movement. On the cast housing, we positioned 2 x O2 sensor bungs, one for the primary O2 and a second for an accessory O2 sensor, which we also include a plug for in case it is unused. We include all the hardware needed for installation, including: 1 x O2 plug, 2 x serrated M8 nuts, 1 x M8 bolt and 1 x M8 washer for the housing to head connection. Note that some of the original hardware will still be used to hold the housing in place. Be sure to check out our K-Tuned 9th Gen 3" Exhaust System, it will mate up perfectly to our downpipe and gains will increase even more with our complete system.
Shipping & Returns
Our return policy varies between products on whether you can return it or not. We do stand by the policy that ALL POSSIBLE returned products will be charged with a 20% Restocking Fee. NO FULL REFUNDS. If you have any questions about returning your items please contact our reps at 732-638-5268 or email firstname.lastname@example.org
We stand by our policy of same day shipping on all in stock items if purchased before 4:30 PM (Eastern-Time). If an item is not in stock, you will have an update as to when your item will ship within 24 hours. Below is a map locating where we do our one day shipping to. If you have any questions about shipping make sure to call our reps today at 732-638-5268.
If, by any chance, your package has been lost/stolen YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports, to recover your package. You are responsible for contacting us and the shipping company within 48 hours of delivery for lost or damage claims. We DO NOT refund or reship product for claims that are denied by the shipping company.
NOTE: Once the products have been shipped, the order CAN NOT be canceled.
Main Shipping Carrier: UPS
Does this product fit my Vehicle?
Please read the Description carefully. We try our best to put vehicle fitment information on all of our products description. If by any chance your vehicle is not listed and you have a question, feel free to ask one of our experts at 1 (844) - 442-8118 . Please have the product SKU ready.
When will this product ship out?
If the product is in-stock and the order is placed before our shipping cut-off time (4:30PM Eastern-Time), your product will ship the same day. If the product is not in stock, you will have an update as to when your item will ship within 24 hours. Click on the 'Shipping & Returns' tab to view the map locating where we do our one day shipping to. If you have any questions about shipping make sure to call our reps today at 1 (844) - 442-8118.
What's the Warranty on this product?
Unless the product is manufactured by Tri-State Motorsports or TSM Race, ALL Warranties go through the Manufacture directly. Please visit their official website and get in contact with them in regards to your warranty. We will supply you with any invoice or tracking information the manufacture asks you for.
How can I finance this product with Affirm?Affirm Loan-Application Process Steps:
- At checkout, choose Pay with Affirm
- Affirm prompts you to enter a few pieces of information: Name, email, mobile phone number, date of birth, and the last four digits of your social security number. This information must be consistent and your own!
- To ensure that you're the person making the purchase, Affirm sends a text message to your cell phone with a unique autorization code.
- Enter the authorization code into the application form. Within a few seconds, Affirm notifies you of the loan amount you're approved for, the interest rate, and the number of months you have to pay off your loan. You have the option to pay off your loan over three, six, or twelve months. Affirm states the amount of your fixed, monthly payments and the total amount of interest you'll pay over the course of the loan.
- To accept Affirm's financing offer, click Confirm Loan and you're done.