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Description
XForce | Varex Valved Cat Back Exhaust System | Lexus IS F USE20R 2008–2015 | ES-LISFVMK-CBSXForce Varex Valved Cat Back Exhaust System Lexus IS F USE20R (2008 2015) ES LISFVMK CBS Elevate your Lexus IS F USE20R driving experience with the XForce Varex Cat Back Exhaust System. Engineered for Performance and crafted from premium 304 stainless steel, this twin 2. 5" system optimizes exhaust flow for increased horsepower and torque. Designed to integrate seamlessly, it utilizes the factory bumper tips to retain the sleek, sophisticated
XForce Varex Valved Cat Back Exhaust System - Lexus IS F USE20R (2008 - 2015) - ES-LISFVMK-CBS
Elevate your Lexus IS F USE20R driving experience with the XForce Varex Cat Back Exhaust System. Engineered for Performance and crafted from premium 304 stainless steel, this twin 2.5" system optimizes exhaust flow for increased horsepower and torque. Designed to integrate seamlessly, it utilizes the factory bumper tips to retain the sleek, sophisticated aesthetic of your IS F.
The standout feature is the integrated Varex Technology. With the push of a button, you have total control over your exhaust note, allowing you to switch between a subtle, refined street sound and a deep, aggressive V8 growl. Whether you are commuting or hitting the track, you can tailor the volume to suit your environment.
What's in the Box?
- Twin 2.5" Stainless Steel Cat-Back Pipework
- Centre Resonator Section
- Varex Valved Rear Mufflers
- Varex Control Module & Remote Keypad
- All Required Gaskets and Bolt Kit
Features:
This premium valved system includes:
- 304 Stainless Steel: Finished in a professional matte look for long-term durability.
- Varex Valved Control: Adjust your sound level on the fly via the remote control.
- Factory Tip Integration: Fits perfectly behind the original Lexus IS F stacked bumper outlets.
- High-Flow Design: Twin 2.5" mandrel-bent tubing reduces backpressure for the 5.0L V8 engine.
Specifications:
- Make: Lexus
- Model: IS F
- Series: USE20R
- Year Range: 2008 - 2015
- Material: 304 Stainless Steel (Matte Finish)
- Pipe Size: Twin 2.5" (63.5mm)
- Muffler Type: Varex Valved
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 ES-LISFVMK-CBS
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| LEXUS | ||||||||
| LEXUS | IS F | 10/2008 | 01/2015 | Sedan | USE20R | 2URGSE | 5.0L | Petrol | - | Automatic 4WD |
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
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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
4.5 ★★★★★
Based on 1544 reviews
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Product Reviews
★★★★★ 5
STRONG AS A MONSTER (albeit a cute one)
Color: Large - Billy the Beast Monster, Color: Large - Billy the Beast Monster
My aggressive chewer ate the adorable monster's ear off on the first day, but who cares? The body of the monster has been indestructible so far (one week). My 7 month old pup cbews it for a good 10-15 minutes at a time several times per day. Great quality product and outlasting all the other toys I bought (which she destroyed in 10 minutes - even the ones rated "Level 4 toughness" from Walmart. I think it's hilarious in my photo that the monster's expression perfectly shows his disappointment about missing an ear, LOL.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
King has met his match.
Color: Large - Billy the Beast Monster
I received my dog's toy this evening when I place the toy on the ground my dog King went crazy. He is a one-year-old Pitbull and love to tackle any toy he believes he can't take down, but Mr King has met his match with this toy. He was using all of his bite force to demolish the toy but the toy actually has worn him out. He ran around my yard for about 30 minutes with the toy in his mouth producing the squeaking sound from the toy as well. Hold up the toy is totally filthy with dirt almost covering the entire green and yellow belly of the toy. I have brought king mini toys in the last couple of months and this is the best toy that holds up to his energy level. I tried to retrieve the toy and place it in his dog house because it is far beyond his bedtime, but he wanted to play catch me if You can with my new toy. This is a great toy for those big energetic dogs that love to take their aggression out on maybe some furniture or perhaps that favorite shoe you do not want them to chew on. I am totally sold on this toy I brought from the seller who placed the items on the Amazon site. I plan on purchasing a another toy from the buyer to keep King energy at a low level if I can. I just checked on my dog and he actually has taken the toy with him inside of his dog house and now the toy is snugged under his left paw. I'm one of those smart owners I'm not going to even try to take it from him tonight but hopefully in the next week I can sneak it from him and it may be perhaps wash it. I did this item AA Plus
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Reviewed in the United States on January 31, 2026
★★★★★ 3
Cute, but not Maligator-proof!
Color: Small - Towering Timmy Monster, Color: Small - Towering Timmy Monster
Fun toy while it lasts. My Belgian Malinois made quick work of this little guy but still enjoys playing with its carcass. Bite Force* but not taking into account the bite force of a Mali-gator!
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Puppy Love
Color: Small - the Goofy Monster, Color: Small - the Goofy Monster
Short backstory.... My daughter moved in with her 3 dogs recently and brought her dogs toys. Over the course of the last 3 months, my dogs have managed to steal every last toy they could find.
fast forward to purchasing this Blue Monster. It came today and was immediately grabbed by one of my dogs. She refused to give it up even for her favorite ball. Ten minutes later another dog had the baby monster and was not giving it up!!!! (think growling) I thought that I would put the monster up for the night to allow for some sleep but it felt like it had been soaked in slobber ( I am sure I saw it drip ;) ). My dogs seems to think this little blue monster is their one true love.
Now for some facts.
1. Baby monster is quite small in comparison to my other Bite Force dog toys. It is not too small for my dogs but it is definitely not a size I would give to my daughters Pit that thinks she is a vacuum.
2. Squeaker lasted about 2 minutes before my dog drool invaded it. Currently no squeaky sounds can be heard...just slightly squishy sounds
3. No holes despite my dogs trying. There has been constant chewing (by Standard Poodles) on this little guy for the last 5 hours and not one little open area. Trust me this is a huge accomplishment. Stuffies last 10 seconds in this house.
If you need a toy that will last longer than most I highly recommend Bite Force. The are designed for tough chewers and take a beating
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Reviewed in the United States on November 11, 2025
★★★★★ 2
My raptor GSP destroyed this dino toy
Color: Medium - Dilophosaurus, Color: Medium - Dilophosaurus
My dog ripped this toy apart faster than the trex did the lawyer in Jurassic Park. 2 hours! Arm was ripped off, stuffing pulled out methodically over the next to days. Now it is a gutless husk. The metor was kinder to the og dinos than my gsp was to this. Sorry Bite Force. Open to product sampling tho!
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Reviewed in the United States on May 19, 2026