Skip to product information
1 of 14

MAP Catback Exhaust | 2017+ Honda Civic Si COUPE ONLY (HDAX-CBE-CPE)

MAP Catback Exhaust | 2017+ Honda Civic Si COUPE ONLY (HDAX-CBE-CPE)

MAPerformance

Part Number: MAPHDAX-CBE-CPE-RCE-BL

Sale Sold out
Regular price $988.89
Regular price $988.89 Sale price $988.89
PRICE MATCH
SAVE $88.78
  Lease to own   Pay as low as   $/week

Contact us for availability! Free shipping on orders over $199 or with Turbocharged Membership

Connecting to a MAP Front Pipe?
Rear Muffler Option
Tip Color
Description

2017+ Civic Si COUPE Catback Exhaust Systems by MAPerformance

Modern Automotive Performance is no stranger to designing high performance exhausts for modern turbocharged vehicles, but for the 2017+ Civic Si, we decided to go straight to the owners to determine what they wanted most in an exhaust solution:

Performance:

Owners demand performance and performance is enhanced by decreasing the energy and effort that is required for exhaust gasses to pass through a system. To reduce restrictions, we used 3" inch diameter stainless steel tubing and meticulously designed the system with smooth, mandrel bent routing. We also designed the long legs of the mid pipe on our CNC mandrel bender to minimize the amount of sections that had to be welded together, further decreasing areas which might create flow robbing turbulence.

Another Unique feature with our system is the ability to eliminate the factory 3 Bolt connections on the front of the catback and the rear of the front pipe. We offer the "œFor use with MAP Front Pipe" option that connects to the front of the midpipe section via V-Band, and then goes to the V-Band connection out the MAP Civic X front pipe, offering the least restrictive catback on the market for the Civic X 1.5T

Quality:

What you can control, in house, ultimately dictates the quality of the final product. Few other companies use in-house mandrel bent stainless steel tubing, but we do. Even though our state of the art mandrel bender is CNC programmed, we even go a step further to measure the accuracy of each bend upon completion. From there, we carefully mock up our exhausts on our custom-built in-house jigs to ensure the most accurate fitment possible. Next, our expert fabricators TIG weld each flange and joint with their superior back-purging techniques to ensure each weld lasts as long as the life of the car, while never leaking. Finally, each weld is inspected for imperfections before being sent off to our shipping department for shipment around the globe!

Made from high quality 304 Stainless Steel our 10th Gen Civic X 1.5T catback is a rare find. Most exhaust systems on the market are made from an inferior 409 Stainless and are prone to surface rust over time. Designed with performance and longevity in mind we're certain anyone in the market for a 10th Gen Civic X 1.5T catback will be extremely pleased with the performance gains and exhaust sound of this system.

Sound:

When it comes to the 10th Gen Civic X 1.5T catback exhausts, few things matter as much as sound. Other companies design an exhaust for performance and fitment, but the resulting tone simply becomes the result. Here at Modern Automotive Performance, we take care to focus on the little details in order to bring out the best in each and every catback we build.

That's just part of what makes the Modern Automotive Performance 10th Gen Civic X 1.5T Catback special. Of course, the sound it creates is nothing to shy away from either. You'll get an aggressive, throaty roar with the addition of a few extra ponies.

A unique feature of the Modern Automotive Performance 10th Gen Civic X 1.5T Catback, is the offering of Multiple Options when it comes to the sound of our system. Every unit will come with a single resonated mid section, from there we have 3 tip options that are easily switched with a single 3" V-Band connection:

  • Street - The addition of a Single Ultra Quiet tip will be our middle of the road design, quiet enough to comfortably take the car on a long road trip, while also producing a more aggressive sound when driving the car the way it's meant to be driven. The Street tip has been our most popular design among Beta testers and Staff alike. Finished with our Quad 3" Tip, this is for those of you looking to get the performance, and up the sound a bit while still keeping the neighborhood happy (For the most part). Eliminating drone at freeway speeds this is the perfect all around catback.
  • Race - The tip for someone that wants to be loud and proud of their Civic X 1.5T, A 3" Straight pipe split to our Quad 3" Tips is a sure way to make sure they hear you. This setup will produce the most sound, but surprisingly is for the most part still very driveable day to day, even more so if you have the factory restrictive catalytic converter in place. This tip setup will have slightly more rasp than the other options, but nothing we would consider unbearable.

Features

  • In House Mandrel Bent 3" 304SS Construction
  • Quad Staggered 3" Tips in either single or dual wall, Polished or Burnt Blue
  • Polished 304SS Mufflers
  • Hand Made in the USA
  • User Configurable Exhaust note via Multiple Tip options (Street or Race)
  • Constructed to grow with the end user for years to come, works with current power options and stock connections, along with upgraded power options in the future via multiple connection points included.
  • Built with ground clearance in mind for lowered cars

Disclaimer: This product is As sound level and emissions laws vary based on location please consult your local authorities for additional information.

When cleaning exhaust tip, especially the blue tip variants which are made using a heat treatment process which can be removed with aggressive cleaning agents, make sure to use water and only if necessary, a very gentle soap. Never scrub, or use any rubbing or cleaning compound on these tips as the color will be damaged and will not be warrantied.

Applications

  • 2017+ Honda Civic Si COUPE ONLY
  • For the sedan version click here.

Benefits

  • Free flowing mandrel bent exhaust
  • User Configurable Design
  • Lifetime warranty on all of our in house Tig welded products
  • Includes all needed parts for installation
  • Top notch support and service from our team

Weight Comparison

  • MAP Street - 37lbs
  • MAP Race - 32lbs
  • Greddy - 44lbs
  • Stock - 41lbs

What's In The Box?

  • 1 - MAP Civic X Catback Front Connection
  • 1 - MAP Civic X Catback Resonated Midpipe Front Section
  • 1 - MAP Civic X Catback Resonated Midpipe Rear Section
  • 1 - MAP Civic X Catback Exhaust Tip Section (Different options)
  • 2 - 3" V-Band Clamps
  • 1 - 3" 3 Bolt Gasket
  • 1 - 3" Slip Fit Exhaust clamp

Instructions

Warranty

  • MAP Limited Lifetime Warranty
Shipping & Delivery

Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange. Please send an email to sales@jdmuscleusa.com or use our return portal located at the top of the page to set up a return.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:

  • Giftcards
  • Special-ordered items, including anything custom products

 

If you choose to email us to initiate a return, please ensure to include the following information in your email:

  • Your order number
  • Item(s) that you wish to return
  • Reason for returning

 

Please do NOT send your purchase back to the manufacturer

Please do NOT send back an item without setting up a return first

Depending on your method of payment, transaction fees might not be refundable which ranges between 2.3% - 6% of the order value. Note this is charged by a third-party payment provider, not us. You may receive a full refund if you choose to receive a store credit instead.

There are certain situations where only partial refunds are granted (if applicable)

  • Any item not in its original condition/ is damaged or missing parts for reasons not due to our error
  • Any item that is returned more than 30 days after delivery

 

Some manufacturers would charge a restocking fee ranging from 10% - 30% of the original order value. Below is a list of some but now all of them, please be mindful when placing the order / considering a return:

  • ESR 30%
  • JDMuscle 15%
  • PLM 20%

 

Cancellation

Please ensure you have contacted us on availability before placing an order. All cancellations could be subject to 2.3% - 6% fee to cover transaction costs charged by third-party payment providers. You have 7 days to cancel an order, once the order has been processed(item packaged/ tracking number has been created), the cancellation will not be allowed but you may contact us for a return request if the item is eligible for return.

Special-ordered items cannot be canceled.


Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 3-10 business days(depending on the payment provider). The restocking fee might be applicable as noted in the return section.

Late or missing refunds (if applicable)

Once you have received an email/text from us stating the refund has been processed, at this stage, it's completely out of our control but depends on the payment providers to decide when the refund will show up in your bank. As noted, depending on the payment provider the process can take up to 10 business days(usually 3-5). If you haven’t received a refund yet, please first check your bank statement. A lot of times instead of a new line showing a reversal charge/credit, the payment would just disappear from your pending section.


Contact your credit card company/financing company you used, it may take some time before your refund is officially posted but reaching out might help expedite the process.

If you’ve done all of the above and you still have not received your refund yet, please contact us at sales@JDMuscleUSA.com and one of our team members will provide assistance.

Sale items (if applicable)
Only full-priced items are eligible for return/refund.


Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@JDMuscleUSA.com or use the return/exchange portal located on the top of the page.

Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be emailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping
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 no responsibility for any loss or damage during the return shipping.

And please refer to the return shipping address as provided in the RMA / return instructions. A lot of times the return address can be different than the initial shipping address.

Pre-Installation Inspection Policy:

All parts or items received via mail must undergo a thorough inspection prior to installation. Any damage or imperfections identified during or after this inspection must be reported immediately to sales@jdmuscleusa.com, and the item should not be installed. Please note that reports of damage, defects, or imperfections submitted after installation will not be honored.

Lifetime Warranty and Support

JDMuscle LIFETIME LIMITED WARRANTY POLICY

Effective for any JDMuscle product purchased on or after 2019/01/01

JDMuscle warrants its products under this Lifetime Limited Warranty Policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) JDMuscle products purchased directly from JDMuscle or authorized dealers, and (ii) the original purchaser of such JDMuscle products (“Purchaser”). This Warranty Policy is non-transferable and all claims must be accompanied by the original sales receipt. JDMuscle reserves the right to change the terms and conditions of this Warranty Policy at any time without notice.

Warranty Coverage

Under the terms of this Warranty Policy, if it is determined that a JDMuscle product was not manufactured to advertised specifications, JDMuscle will, at its discretion: (i) repair or replace the original product; (ii) replace the original product with the most current available model if the original is no longer available; or (iii) provide a gift card redeemable at jdmuscleusa.com for the amount of the original purchase price of the product.

This Warranty Policy also covers Racing Art products.

For non-JDMuscle branded products purchased through JDMuscle, we offer lifetime technical support in addition to the manufacturer’s warranty.

Submitting a Claim

To submit a warranty claim, the Purchaser must:

  1. Email sales@jdmuscleusa.com with the claim details.
  2. Provide the original sales receipt or an authorized dealer order number.
  3. Include a photo of the product clearly showing the issue.

If requested, the Purchaser must send the product, with all transportation costs prepaid, to JDMuscle.

Special Conditions for Carbon Fiber Products

Carbon fiber products must be clear-coated by the customer upon receipt to maintain durability. This Warranty Policy covers only cracking caused by the product itself and not due to any impact, neglect, improper care, or use. Normal wear and tear, including minor scratches or fading, is not covered under this policy. Additionally, carbon fiber hoods must be installed with hood pins for safety. JDMuscle will not cover damage resulting from failure to use hood pins.

Warranty Exclusions

This Warranty Policy does not cover:

  • Damage due to accidents, neglect, improper installation, or usage.
  • Normal wear and tear, including stains, scratches, or other minor cosmetic issues.
  • Issues arising from non-compliance with care, use, and installation instructions.
  • Any damage to carbon fiber products not related to structural cracking.
  • Labor costs for installation or removal of products.

JDMuscle is not responsible for any other property damage or personal injury related to the use or installation of its products.

General Warranty Guidelines

  • All claims must be accompanied by a photo of the product showing the issue.
  • Products damaged on arrival (DOA) must be claimed within 7 business days of delivery. Claims outside of this timeframe will not be covered under the lifetime warranty.
  • JDMuscle reserves the right to refuse any claim at its discretion.
  • Approved claims may result in repair, replacement, or a gift card equivalent to the original purchase price, at JDMuscle’s discretion.
  • If a replacement product is out of stock, the customer will be placed on backorder until the product becomes available.
  • All historical orders are covered under this Warranty Policy.

Shipping Guidelines

Repaired or replacement products will be shipped to the Purchaser within the continental United States via standard ground service. Expedited shipping and international shipping are available at an additional cost.

Shipping Costs

Shipping fees for repairs or replacements will vary based on the claim as follows:

  • Standard Products (non-oversized): $25 if submitted within 90 days, $40 after 90 days.
  • Oversized Items (e.g., hoods, large aero parts): $120 if submitted within 90 days, $150 after 90 days.
  • Accessories: $15 if submitted within 90 days, $25 after 90 days.

For claims submitted more than two years after the purchase date, an additional $20 surcharge will apply.

General Disclaimer

THE WARRANTIES SET FORTH HEREIN ARE THE ONLY WARRANTIES MADE BY JDMUSCLE WITH RESPECT TO ITS PRODUCTS. JDMUSCLE DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THE PURCHASER ASSUMES ALL RISKS RELATED TO THE USE OF JDMUSCLE PRODUCTS.

Limitation of Liability

No claim by the Purchaser shall exceed the purchase price of the product. JDMUSCLE SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS OR BUSINESS OPPORTUNITIES, ARISING FROM THE USE OR INABILITY TO USE JDMUSCLE PRODUCTS.

For further information or assistance, please contact our customer support.

Return & Refund

Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange. Please send an email to sales@jdmuscleusa.com or use our return portal located at the top of the page to set up a return.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Additional non-returnable items:

  • Giftcards
  • Special-ordered items, including anything custom products

 

If you choose to email us to initiate a return, please ensure to include the following information in your email:

  • Your order number
  • Item(s) that you wish to return
  • Reason for returning

 

Please do NOT send your purchase back to the manufacturer

Please do NOT send back an item without setting up a return first

Depending on your method of payment, transaction fees might not be refundable which ranges between 2.3% - 6% of the order value. Note this is charged by a third-party payment provider, not us. You may receive a full refund if you choose to receive a store credit instead.

There are certain situations where only partial refunds are granted (if applicable)

  • Any item not in its original condition/ is damaged or missing parts for reasons not due to our error
  • Any item that is returned more than 30 days after delivery

 Some manufacturers would charge a restocking fee ranging from 10% - 30% of the original order value. Below is a list of some but now all of them, please be mindful when placing the order / considering a return:

  • ESR 30%
  • JDMuscle 15%
  • PLM 20%

 

Cancellation

Please ensure you have contacted us on availability before placing an order. All cancellations could be subject to 2.3% - 6% fee to cover transaction costs charged by third-party payment providers. You have 7 days to cancel an order, once the order has been processed(item packaged/ tracking number has been created), the cancellation will not be allowed but you may contact us for a return request if the item is eligible for return.

Special-ordered items cannot be canceled.


Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 3-10 business days(depending on the payment provider). The restocking fee might be applicable as noted in the return section.

Late or missing refunds (if applicable)

Once you have received an email/text from us stating the refund has been processed, at this stage, it's completely out of our control but depends on the payment providers to decide when the refund will show up in your bank. As noted, depending on the payment provider the process can take up to 10 business days(usually 3-5). If you haven’t received a refund yet, please first check your bank statement. A lot of times instead of a new line showing a reversal charge/credit, the payment would just disappear from your pending section.


Contact your credit card company/financing company you used, it may take some time before your refund is officially posted but reaching out might help expedite the process.

If you’ve done all of the above and you still have not received your refund yet, please contact us at sales@JDMuscleUSA.com and one of our team members will provide assistance.

Sale items (if applicable)
Only full-priced items are eligible for return/refund.


Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@JDMuscleUSA.com or use the return/exchange portal located on the top of the page.

Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be emailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping
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 no responsibility for any loss or damage during the return shipping.

And please refer to the return shipping address as provided in the RMA / return instructions. A lot of times the return address can be different than the initial shipping address.

PROPOSITION 65 WARNING

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov

View full details
Earn As You Mod

Industry leading rewards and loyalty program!

Friendly Customer Service

This is the CORE of our business, we will treat you like how we would like to be treated!

Real Car Guys

Founded by car enthusiasts and still run by enthusiasts to date! We love what we are doing!

Mod Now Pay Later

As low as 0% APR, we want you to have the parts now without waiting on the next pay check!