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Description
XForce | Twin 3" Cat-Back Exhaust | HSV E2 E3 Clubsport GTS Senator 2009–2013 | E4-VE12-CBSXForce Twin 3" Performance Cat Back Exhaust System HSV E2 & E3 E4 VE12 CBS Unleash the true power and signature V8 roar of your HSV E2 or E3 with the XForce Twin 3" Performance Cat Back Exhaust System. Specifically engineered for the GTS, Clubsport, and Senator models, this high flow system is crafted from durable raw 409 grade stainless steel. The design features a precision X pipe located before the twin in twin out center muffler to balance exhaust
XForce Twin 3" Performance Cat-Back Exhaust System - HSV E2 & E3 - E4-VE12-CBS
Unleash the true power and signature V8 roar of your HSV E2 or E3 with the XForce Twin 3" Performance Cat-Back Exhaust System. Specifically engineered for the GTS, Clubsport, and Senator models, this high-flow system is crafted from durable raw 409-grade stainless steel. The design features a precision X-pipe located before the twin-in/twin-out center muffler to balance exhaust pulses and maximize scavenging efficiency. At the rear, center-outlet mufflers utilize a Y-piece assembly specifically designed to integrate seamlessly with your factory bumper tips, maintaining the authentic HSV aesthetic while providing a significant upgrade in exhaust volume and engine responsiveness.
What's in the Box?
- 1x Twin 3" Center Section with X-Pipe
- 1x Twin-In/Twin-Out High-Flow Center Muffler
- 2x Rear Center-Outlet Mufflers
- 2x Y-Piece Outlet Assemblies (to suit factory tips)
- Installation Gaskets & Hardware
Features:
This product offers the following high-performance features:
- Twin 3" Mandrel-Bent Tubing: Provides maximum exhaust flow and reduced backpressure for LS3 and LSA engines.
- Integrated X-Pipe: Synchronizes exhaust gas pulses for a smoother, higher-pitched V8 note and improved mid-range torque.
- Raw 409 Stainless Steel: A robust material choice that offers excellent resistance to heat and long-term durability.
- OEM Tip Compatibility: Includes specialized Y-pieces designed to align perfectly with your original HSV bumper-mounted exhaust tips.
- Straight-Through Muffler Design: Engineered to provide a deep, aggressive performance growl under acceleration.
Specifications:
- Make: HSV (Holden Special Vehicles)
- Model: GTS / Clubsport / Senator
- Series: E-Series 2 (E2) & E-Series 3 (E3)
- Engine: 6.2L V8 LS3 / LSA
- Part Number: E4-VE12-CBS
- Material: 409 Stainless Steel (Raw Finish)
- Diameter: Twin 3" (76mm)
Important Information
- The image shown may not reflect the actual product; this system features a raw, non-polished finish.
- Shipping times may vary depending on destination and stock availability
- Note: XForce tips are not included as this system is designed to utilize factory bumper tips.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HSV | ||||||||
| HSV | CLUBSPORT / GTS | 2009 | 2013 | Sedan | E2 / E3 | 6.2L V8 | R8 / GTS | RWD |
| HSV | SENATOR | 2009 | 2013 | Sedan | E2 / E3 | 6.2L V8 | Signature | RWD |
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
4.6 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Not very durable
Size: Small - 2 Count (Pack of 1)
I purchased some of these balls a while back and had forgotten how quickly my yorkie puppy was able to destroy them.. I recently ordered some more bc I saw them on sale. I now have another yorkie pup that also loves to play ball. They actually play ball with each other. Within 24 hrs, the balls are fraying and they are getting choked on the fuzzy s off the balls.
I'm not going to bother to return 3 2pks bc they were so cheap. Now I know why.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2023
★★★★★ 1
This ball seems to be a counterfeit.
Size: Large - 2 Count ( Pack of 1), Size: Large - 2 Count ( Pack of 1)
This ball seems to be a counterfeit and if it is not, it was made not to be played with by animal or human.
In a review I just read, Iduna had posted this:
Iduna
1.0 out of 5 stars Only for the most docile of play
Reviewed in the United States on March 6, 2024
Size: Large - Pack of 2Verified Purchase
I thought it was great that these came in all sizes and bought the large for an urban dog park hoping it would not go through the slats of the fence and bought these as sort of a test before I bought the launcher. While the sizing was great unfortunately each one lasted a little more than half an hour. The rubber sphere part is constructed of two halves and I don't know if there's any sort of sealant between those two halves or if it's just held together by the thin tennis ball type cover but some bouncing off of the turf covered concrete and dog play upon retrieval caused the two rubber halves to separate and a few more tosses led it to quit bouncing and sort of squished together when the dogs grabbed it. That caused the thin tennis ball type material to fray and all was lost.
This post was more than true without any exaggeration. Our dog fetched it in the house and tore it up within 5 mins. The original Chuckit launcher and ball was our first purchase thinking that these would be great balls to replace the Launcher ball which actually lasted our dog about 3 months of constant play and grinding on it (He loved that thing). This one came apart very easily as you can see, but the smell of the broken rubber was extremely solvent smelling (like toluene) of which I have good experience with chemicals like it from the industry in which I worked. Industrial solvents are definitely bad for our pets and that is the smell that comes out of this broken ball even at a distance. It filled our kitchen with the stench. I find this rather suspect when the description says: "this toy is designed with an extra-thick natural rubber core". In any case, the ball fell apart quickly and it is not like the launcher ball at all. I coach tennis and a real tennis ball would be better for our dog than this thing. Broken tennis balls don't smell like that at all and they last much longer and cost the same amount for 3 or 4 vs 2.
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Reviewed in the United States on March 17, 2024
★★★★★ 4
Chuck it Tennis Balls
Size: Large - 2 Count ( Pack of 1)
Aren’t indestructible with Rotties.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Good price/Good quality
Size: Large - 2 Count ( Pack of 1)
Dog enjoys. Lots of fun.
Holding up well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 3
Defective seam
Size: Large - 2 Count ( Pack of 1), Size: Large - 2 Count ( Pack of 1)
My dogs love these, defective or not. I have purchased the two ball set this is the 3rd and last time. Each set has had one ball with a defective seam on interior rubber ball which means it splits open on the first squeeze from the dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
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