null .
×
click to zoom in

have questions?

  • Price Match Guarantee

    Contact us today. Learn More

  • In-House Experts

    We know our products

  • Fast & Free Shipping

    Orders Over $99. Learn More

  • Easy Returns

    We make it easy

Remark 2022-2025 Subaru WRX (VB) R1-Spec Catback Exhaust - Stainless Steel - RK-C1076S-03

$995.00
Presidents Day Savings Are Live. Up to 15% OFF with EXECORDER26. — Exclusions apply.

SKU:
remRK-C1076S-03
Box Weight:
34.70 LBS
Shipping:
Calculated at Checkout

 Free Shipping On Most Orders Over $99. Within The Continental US. A Signature Will Be REQUIRED For Delivery On All Orders Over $250.00. Exclusions May Apply.  Learn More

Remark 2022-2025 Subaru WRX (VB) R1-Spec Catback Exhaust - Stainless Steel - RK-C1076S-03

Enhance the performance, sound, and weight savings of your 2022–2025 Subaru WRX (VB) with the Remark R1-Spec Single-Exit Catback Exhaust System. Designed specifically for the VB chassis, this system is built for performance-minded enthusiasts who want a high-flow, lightweight exhaust with an aggressive tone and minimal compromise.

The R1-Spec lineup represents Remark’s most direct, no-frills exhaust offering—engineered to maximize exhaust flow, reduce restriction, and deliver a bold, motorsport-inspired sound. This is not a comfort-oriented exhaust. It is purpose-built for drivers focused on performance, responsiveness, and weight reduction.


Performance-Driven Single-Exit Design

The Remark R1-Spec Catback Exhaust features a full 3-inch mandrel-bent piping system, optimized to promote smooth exhaust flow and reduce turbulence. The piping layout prioritizes the most efficient flow path possible, minimizing restriction and backpressure while improving throttle response and turbo efficiency.

By utilizing a single-exit configuration, the system reduces overall weight compared to traditional dual-exit exhausts, making it ideal for performance-focused street builds and track-oriented applications. The simplified routing and reduced mass contribute to sharper response and improved overall driving dynamics.


High-Flow Straight-Through Muffler Construction

At the core of the R1-Spec system is a high-flow straight-through muffler design. Unlike chambered or heavily baffled mufflers, this layout allows exhaust gases to exit with minimal restriction. The result is increased exhaust velocity, improved turbo spool characteristics, and a more aggressive exhaust note under load.

Remark designed the R1-Spec exhaust for enthusiasts who want maximum sound presence. As such, this system will be noticeably louder than many other catback options on the market. It is intended for performance-based builds and drivers who prioritize sound and flow over subdued operation.


Stainless Steel vs. Titanium Muffler Options

The R1-Spec exhaust system is offered in multiple configurations to suit different performance and weight goals. All versions feature mandrel-bent T304 stainless steel piping throughout the midpipe section. The key difference lies in the rear muffler construction.

The Stainless Steel version (RK-C1076S-03) uses a T304 stainless steel muffler canister weighing approximately 10 pounds. It features a fully polished 4.5-inch slant-cut exhaust tip with a laser-engraved logo.

A Titanium version is also available for those seeking maximum weight savings, utilizing a titanium muffler canister weighing approximately 5 pounds with a burned-finish tip. While the internal design and dimensions remain identical, the titanium variant offers reduced mass and a distinct visual finish.


Precision Manufacturing and Materials

Remark manufactures the R1-Spec exhaust using hand-crafted TIG welding, ensuring consistent weld quality, strength, and long-term durability. Each system is built from premium materials designed to withstand high exhaust temperatures and aggressive driving conditions.

  • Midpipe Material: T304 Stainless Steel

  • Muffler Material: T304 Stainless Steel (this configuration)

  • Exhaust Tip Material: T304 Stainless Steel

  • Welding Method: High-quality TIG welding

Ultra-smooth mandrel bends help maintain consistent internal diameter throughout the system, supporting optimal exhaust flow and performance.


Aggressive Sound Profile

The R1-Spec Catback Exhaust is engineered for drivers who want to hear their WRX perform. Expect a loud, aggressive exhaust note, especially under acceleration and boost. This system is intentionally designed to be more aggressive than resonated or comfort-oriented exhausts.

For customers seeking some sound control, a resonated stainless steel option is also available under a separate part number. The non-resonated version delivers the most raw and direct sound experience in the R1-Spec lineup.


Bolt-On Installation and Fitment

This catback exhaust features a two-piece design and installs using factory mounting points. No cutting or welding is required. Installation can be completed using basic hand tools, making it suitable for professional installers or experienced DIY enthusiasts.


Vehicle Fitment

  • 2022–2025 Subaru WRX (VB Chassis)

  • Turbocharged FA24 Engine

  • Sedan Models

  • Compatible with factory exhaust mounting locations


Available Part Numbers

  • RK-C1076S-03 – Stainless Steel

  • RK-C1076S-03C – Stainless Steel with Resonator

  • RK-C1076S-03T – Titanium Muffler


What’s Included"

  • Remark R1-Spec Single-Exit Catback Exhaust

  • T304 Stainless Steel Midpipe

  • Stainless Steel Muffler and 4.5-Inch Slant-Cut Tip

  • Installation Hardware

 

Shipping & Returns

Hide Reviews Show Reviews

HOW TO RETURN AN ORDER

To return an order, please contact us HERE, with detailed information regarding the return. We can only accept items that are in new condition and have never been installed. We cannot accept any used, previously installed, or damaged items. If an item is sent back to us used, previously installed and/or damaged, it is now the property of Just Bolt-On Performance Parts and no refund will be issued. All returns must include the provided Return Merchandise Authorization (RMA) form or RGA number, to help expedite the return process. We will then provide the Return Shipping Address for the return. Pictures of the parts being returned are also required. All returns are subject to a 20% Restocking Fee of the original purchase price. Some orders cannot be return – see the list of non-returnable orders below. 

RETURN POLICY

The buyer has 30 days from original purchase to initiate a return RMA and forward tracking information to us. No refund will be given for products that arrive after the 30 days from the original purchase date. Tracking information is required for all returns. When shipping an item back to us, we recommend that you use UPS, FedEx or any other carrier that offers signature confirmation and insurance, as we are not responsible for lost or damaged packages. Only the signature of an Just Bolt-On Performance Parts employee will suffice as proof of delivery. The customer agrees to bear all shipping and insurance charges, and all risk of loss during return shipment. If an order is refused “Returned to Sender”, no refund will be issued. Buyer is responsible for all return shipping charges.

We will not accept a return of an item that is damaged or defective if it has been used/installed, please inspect all orders as soon as you receive them and contact us HERE within 72 hours. If the order is damaged during shipment, Just Bolt-On Performance Parts will replace the item free of charge. 

When you purchase items that qualify for a promotional offer such as Buy "X" number of items, Get "X" number of items free, the discount reflecting the price of the lowest-priced item is proportionally applied to each eligible item. If any item is returned, the refund will be equal to the original price of the item reduced by the proportional discounted amount.

RECEIVED DAMAGED ORDER

We try our best to prevent damage to all packages during transit by packing each order carefully. From time to time, though, damage will occur despite our precautions.  If you receive an item that has been damaged in shipping, please call us within 72 hours of receipt and we will set up a claim for the product. Once this claim has been processed by the courier, we will reach out to you to return the product and send out a replacement.

We may request pictures to further assist with the completion of the claim.

The courier will reach out to you after the claim has been filed over the phone; please provide a reliable contact number when setting up your damage claim.

DEFECTIVE PRODUCTS

If you receive a defective product, please contact us within 72 hours, and we will process your return or replacement free of shipping charge. Contact us HERE to process your return.

In the event of a defect that occurs outside our return policy, but within the manufacturer warranty, please contact the manufacturer directly to process your return. The manufacturer will have sole determination of the outcome of the claim. As a courtesy to our customers, Just Bolt-On Performance Parts will be happy to try to facilitate a thorough review of the claim, but we have no final say in the decision made by the manufacturer (i.e. approvals, denials, fees, etc.).

Just Bolt-On Performance Parts is not responsible for any labor costs which occur as the result of the installation of wrong or defective parts.

NON-RETURNABLE ORDERS

Returns will not be given for the following items:

·       Just Bolt-On Performance Parts gift cards.

·       Any products sold as "Open Box". 

·       Non-defective used or installed items.

·       Wheels that have already been mounted and balance. This includes wheels packages from Just Bolt-On Performance Parts.

·       All special orders, custom, and/or built to order parts. This includes but not limited to, Weld Offroad, Addictive Desert Design, Rigid Industries, Please contact us prior with any questions. 

·       All electronics including but not limited to handheld devices and chargers.

·       Batteries, fluids, lubricants and all maintenance products.

·       All orders that required freight delivery.

·       International orders that shipped outside of the United States.

REFUNDS

Once the return is received, please allow 5-7 business days for the refund to be issued. All items included in the return are fully inspected by our Returns Department prior to issuing a refund. All refunds will be issued to the original payment method. Allow 3-5 business days for the refund to settle back to the original payment method. The original shipping and handling charges are non-refundable. Processing time will vary, depending on your financial institution. 


NEED TO CANCEL

We strongly suggest you call us at 1-844-526-2658 as soon as possible after placing your order if you need to change or cancel it, as orders are processed within minutes!  If you email us, we may not receive them in time to stop the order from shipping out.  Please double-check that your order details are correct before submitting your order during checkout.

An order that has already received tracking information and/or shipped cannot be canceled.  If an order has been assigned a tracking number but the tracking information has not updated, this does not mean the order has not shipped. Please contact us HERE to set up a Return Merchandise Authorization (RMA) once your order has been received.

Buy Now, Pay Later

Hide Reviews Show Reviews

Slice Up Your Payments With Klarna

We accept all major credit cards including Amazon Pay, Apple Pay & Klarna. We’ve partnered with Klarna to give you a better shopping experience allowing you to split up your payments. Klarna helps you elevate your shopping game. When you choose Klarna at checkout, you’ll get the option to shop now and pay later for your purchase. It's shopping the way it should be. Effortless, safe and fun.

Split your purchase into 4 payments so you can spread the cost of your purchase over time. Enter the credit or debit card of your choice for automatic payments every two weeks. No interest or added fees when you pay on time. Promotional offers are for qualifying customers. Learn More

Just Bolt-On Performance Parts Frequently Asked Questions

Need help? We're available at1-844-526-2658 orSend Us A Message
to top