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HKS 2020-2024 Toyota GR Supra w/o OPF Dual Hi-Power Catback Exhaust with Titanium Tips - 31014-KT001

MSRP: $3,965.00
$2,592.50
(You save $1,372.50 )

SKU:
hks31014-KT001
UPC:
4957266923849
Box Weight:
43.00 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

HKS 2020-2024 Toyota GR Supra w/o OPF Dual Hi-Power Catback Exhaust with Titanium Tips - 31014-KT001

Part No.: 31014-KT001 | Available at Just Bolt-On Performance Parts

Unleash the true sound and performance of your 2020–2024 Toyota Supra GR (A90/A91, B58) with the HKS Dual Hi-Power Cat-Back Exhaust System featuring Titanium Tips. Designed for maximum exhaust flow, aggressive sound, and lightweight performance, this system delivers a refined yet exhilarating exhaust note, all while utilizing the factory exhaust valve actuator for OEM-like functionality.


Performance-Driven Cat-Back Design for Maximum Gains

The HKS Dual Hi-Power Cat-Back Exhaust is precision-engineered to provide:

Reduced backpressure for improved turbo response and increased horsepower
Lightweight construction compared to the stock exhaust system
A deep, aggressive exhaust tone under acceleration with a refined idle
Factory exhaust valve compatibility to maintain controlled sound dynamics

This system is built for Supra enthusiasts who want an enhanced driving experience, both in terms of performance and exhaust note.


Signature HKS Exhaust Sound – Deep, Aggressive, and Refined

The HKS Hi-Power Cat-Back Exhaust delivers a richer, more aggressive tone while keeping unwanted drone to a minimum.

Louder than stock with a refined deep tone
Maintains sound control with factory exhaust valve integration
Titanium tips provide a race-inspired finish and unique exhaust tone

Whether you’re at wide-open throttle or cruising, this exhaust enhances the Supra GR’s driving character by providing a sportier, more engaging sound profile.


High-Quality Stainless Steel Construction with Titanium Tips

Built for durability, performance, and style, the HKS Dual Hi-Power Exhaust features:

  • Mandrel-bent stainless steel piping for unrestricted exhaust flow
  • Dual 110mm burnt titanium exhaust tips for a bold, motorsport look
  • Precision welds and a high-flow design for optimized performance gains

With its track-proven design and lightweight materials, this system offers long-lasting durability and a significant reduction in exhaust weight.


Optimized Exhaust Flow for Enhanced Turbo Response

The HKS Hi-Power Cat-Back System features large-diameter piping, ensuring better airflow and increased performance potential.

Center Pipe Diameter: Optimized for high-flow performance
Exhaust Tip Diameter: 110mm (Dual Titanium Exit)
Less restriction = improved turbo spool and throttle response

With superior exhaust velocity, this cat-back system improves mid-range torque and top-end power, making the Supra more responsive in all driving conditions.


Direct Bolt-On Installation for an OEM-Like Fit

HKS engineered this exhaust for simple, bolt-on installation, making it easy to upgrade without modification.

Utilizes stock actuator for seamless integration with factory exhaust controls
Direct bolt-on installation with no cutting or welding required
Compatible with stock suspension and most aftermarket setups

Whether you’re daily driving or tracking your Supra, this exhaust system delivers the perfect blend of performance, sound, and style.


Fitment & Compatibility

  • Vehicle Compatibility:
    • 2020–2024 Toyota Supra GR (A90/A91, B58 3.0L Turbo I6)
  • Exhaust Type: HKS Hi-Power Dual Exit Cat-Back System
  • Material: Stainless Steel with Titanium Tips
  • Part No.: 31014-KT001
  • Designed for RZ models without OPF

Why Choose the HKS Dual Hi-Power Cat-Back Exhaust?

Factory exhaust valve compatibility for adjustable sound control
High-flow design improves turbo response and horsepower
Aggressive yet refined exhaust tone with no excessive drone
Lightweight stainless steel construction with titanium tips
Direct bolt-on fitment with no modifications required


Upgrade Your Supra’s Exhaust System with HKS Performance

For Supra GR owners looking for a premium exhaust upgrade that delivers both performance and an incredible sound, the HKS Dual Hi-Power Cat-Back Exhaust with Titanium Tips (31014-KT001) is the perfect solution. With race-proven technology, premium materials, and a deep, aggressive exhaust note, this system transforms your Supra’s presence on the road and track.

Find yours today at Just Bolt-On Performance Parts and experience the power and sound of HKS engineering!

Shipping & Returns

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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.

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