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Description
XForce | 3" Varex Valved Cat Back Exhaust | Hyundai i30 SR & N-Line PD 2017–On | ESHY31VKCSXForce 3" Varex Valved Cat Back Exhaust System Hyundai i30 SR & N Line (PD) ESHY31VKCS Hyundai i30 SR and N Line owners worldwide have fallen in love with the Xforce Varex Valved Cat Back system for a reason. Crafted from high quality 304 stainless steel, this system is built to look and sound amazing while providing long lasting durability. The patented Varex Valved muffler provides the ultimate sound from the 1. 6L Turbo engine in the valve open
XForce 3" Varex Valved Cat-Back Exhaust System - Hyundai i30 SR & N-Line (PD) - ESHY31VKCS
Hyundai i30 SR and N-Line owners worldwide have fallen in love with the Xforce Varex Valved Cat-Back system for a reason. Crafted from high-quality 304 stainless steel, this system is built to look and sound amazing while providing long-lasting durability. The patented Varex Valved muffler provides the ultimate sound from the 1.6L Turbo engine in the valve-open position, while offering factory OEM quiet when the valve is closed, giving you total flexibility at the touch of a button. Note: Smartbox Bluetooth controller is NOT included but is available as an optional upgrade.
What's in the Box?
- 1x 3" 304 Stainless Steel Front Pipe
- 1x Hot-Dog Style Centre Resonator Section
- 1x Varex Valved Rear Muffler
- 2x 3.5" Double-Wall Slant-Cut Tips
- 1x Varex Control Module & Remote Key Fobs
- All Gaskets, Nuts, and Bolts for Fitment
Features:
This product offers the following high-performance features:
- Varex Variable Sound Control: Patented muffler technology allows you to switch between a discreet street sound and a loud, aggressive performance note instantly via the supplied remote.
- Premium 304 Stainless Steel: Constructed from 3-inch mandrel-bent 304-grade stainless steel for maximum exhaust velocity and corrosion resistance.
- Straight-Through Design: Engineered for maximum flow, reducing backpressure to help the 1.6T G4FJ engine breathe more efficiently.
- Sporty Dual Exit: Finished with dual 3.5" double-wall slant-cut tips that add a stylish and aggressive touch to the rear of your i30.
- Smartbox Compatible: Ready to be paired with the Xforce Smartbox (sold separately) for smartphone app control, GEO-fencing, and customizable valve presets.
Specifications:
- Make: Hyundai
- Model: i30 SR / N-Line (PD)
- Year Range: 2017–On
- Material: 304 Stainless Steel
- Pipe Size: 3 Inch (76mm)
- Tip Size: Dual 3.5 Inch (89mm)
- System Layout: Cat-Back System
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for XForce ESHY31VKCS
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HYUNDAI | ||||||||
| HYUNDAI | i30 | 04/2017 | - | Hatchback | PD | G4FJ | 1.6L | Petrol | SR, N-LINE | FWD |
| HYUNDAI | i30 | 05/2017 | - | Hatchback | PD | G4FJ | 1.6L | Petrol | SR | FWD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2091 reviews
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Product Reviews
★★★★★ 5
Amazing!!!
Color: Turn Around, Size: Level 2
This is an amazing mental stimulation toy for my dog! And it’s a perfect one for dogs who are learning. He picked it up right away and loves it! I can’t wait to get the other ones they have. Seriously so amazing. My very active Aussie can spend 30 minutes doing this and not get bored.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Great for bored dogs
Color: Flip Board, Size: Level 2
Great dog puzzle! My pup loves this, he did chew the peg portion once he got them out so they can be put back in. They are tough for small dogs to get out so I think he plotted it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Mental stimulation for dogs and fun to watch!
Color: Turn Around, Size: Level 2, Color: Turn Around, Size: Level 2
Perfect mental stimulation for dogs like that like a challenge! My very smart dog figured it out in a few seconds so I use treats that are only a little smaller than the holes to make it more challenging. She doesn’t play with toys like my other dogs so I do make an effort to offer her other outlets to get energy out. I have another dog that finds it challenging, but enjoys it, so I use smaller treats for her to make it easier. I have another dog that has a low tolerance for challenges and walks away from it or tries to chew through it- so I think the level 2 rating is fair as every dog is different! My dogs are 12 lb for reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Great tool!
Color: Flip Board, Size: Level 2
Love this interactive toy! I purchased this for our 4 month old husky, looking for something to keep her entertained, and I was not let down! In the beginning, it took her a few good minutes to figure it out, and about a week later, she gets it done in about 2 minutes. If you've never had a husky, let me tell you, these dogs are very inquisitive! But due to her being involved with this, our older pit is now getting in on the fun! This is huge because our pit isn't amused by much! Overall, it's durable enough to withstand puppy chewing, and being carried around. It's also super easy to wipe clean as it's some sort of durable, perhaps reinforced layers of plastic. Even though the puppy figured it out, it still seems to excite her, and considering it keeps both dogs entertained and active mentally, I would absolutely recommend this to any dog owner!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
★★★★★ 4
Trixie Flip Board Dog Enrichment Toy – Great Starter Puzzle, Best for Beginner Dogs
Color: Flip Board, Size: Level 2
I’ve been using this with a high-energy, working-breed dog, and it’s a solid beginner-level enrichment toy—especially for dogs new to puzzle feeders.
What works well:
• The design is simple and intuitive. My dog learned the flipping lids and sliding compartments quickly without frustration.
• It’s great for short mental stimulation sessions or slowing down treat time.
• The non-slip base helps keep it in place on hard floors.
Things to consider:
• This is a Level 1 puzzle, so once your dog understands it, they can solve it quickly.
• The compartments are on the smaller side, so it works better with small treats than full meals.
• Best used with supervision if your dog tends to paw or chew at toys.
Best use case:
Ideal for puppies, beginner dogs, or as part of a rotation of enrichment toys. More advanced dogs will likely need something more challenging to stay engaged.
Bottom line:
A well-designed starter puzzle that’s easy for dogs to learn and use. Not the most challenging option long-term, but a good addition to an enrichment routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
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