SKU: 85476608708

XForce | Twin 3" Varex Valved Cat-Back Exhaust | Holden VU VY VZ V8 Ute 2000–2006 | E4-HV09VMK-CBS

Sale price$647.60 Regular price$719.55
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

XForce | Twin 3" Varex Valved Cat-Back Exhaust | Holden VU VY VZ V8 Ute 2000–2006 | E4-HV09VMK-CBSXForce Twin 3" Varex Valved Performance Cat Back System Holden V8 Ute VU to VZ E4 HV09VMK CBS Experience unparalleled performance and flexibility with the XForce Twin 3" Cat Back System featuring Varex Valved technology, specifically designed for LS1 powered Holden VU, VY, and VZ Utilities. This high flow system is precision crafted from raw finish 409 stainless steel to withstand the demands of high performance V8 driving. Featuring massive twin 3"

XForce Twin 3" Varex Valved Performance Cat-Back System - Holden V8 Ute VU to VZ - E4-HV09VMK-CBS

Experience unparalleled performance and flexibility with the XForce Twin 3" Cat-Back System featuring Varex Valved technology, specifically designed for LS1-powered Holden VU, VY, and VZ Utilities. This high-flow system is precision-crafted from raw-finish 409 stainless steel to withstand the demands of high-performance V8 driving. Featuring massive twin 3" mandrel-bent pipework and two center straight-through mufflers, this system is engineered to maximize exhaust gas velocity and engine breathing. What sets this system apart is the integrated Varex rear muffler technology, allowing you to customize your exhaust volume on the fly. Seamlessly switch between a quiet, refined street tone and a deep, aggressive V8 roar at the touch of a button. Finished with twin 3" tips, this system is the ultimate choice for those who demand performance, versatility, and a polished aesthetic for their Holden Ute or Maloo.

What's in the Box?

  • 1x Twin 3" Center Section with Straight-Through Mufflers
  • 1x Polished Stainless Steel Varex Valved Rear Muffler Section
  • 1x Varex Control Kit (Wiring, Control Box, and Remote)
  • 2x 3" Exhaust Tips
  • Installation Gaskets & Hardware

Features:

This product offers the following high-performance features:

  • Varex Adjustable Sound: Electronically controlled valves allow you to adjust the exhaust note from a subtle street volume to a wide-open race growl.
  • Twin 3" Mandrel-Bent Tubing: Provides maximum exhaust flow for high-horsepower LS1 engines.
  • Raw 409 Stainless Steel: A robust and heat-resistant material choice that ensures long-term structural integrity.
  • Straight-Through Center Mufflers: Designed to offer minimal restriction while smoothing out the V8 engine pulses.
  • Polished Varex Rear Section: Combines the durability of 409 steel with a high-luster polished finish on the Varex mufflers and tips.

Specifications:

  • Make: Holden / HSV
  • Model: Commodore Ute / Maloo
  • Series: VU / VY / VZ
  • Engine: 5.7L LS1 V8
  • Part Number: E4-HV09VMK-CBS
  • Material: 409 Stainless Steel (Raw Finish)
  • Diameter: Twin 3" (76mm)
  • Muffler Type: Varex Valved (Electronic)

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
HOLDEN
HOLDEN COMMODORE 12/2000 01/2002 Ute VU 5.7L LS1 V8 SS RWD
HOLDEN COMMODORE 12/2000 09/2002 Ute VU 5.7L LS1 V8 All Variants RWD
HOLDEN COMMODORE 09/2002 12/2003 Ute VY 5.7L LS1 V8 SS RWD
HOLDEN COMMODORE 09/2002 12/2004 Ute VY 5.7L LS1 V8 S RWD
HOLDEN COMMODORE 09/2002 08/2004 Ute VY 5.7L LS1 V8 All Variants RWD
HOLDEN COMMODORE 08/2003 12/2004 Ute VY 5.7L LS1 V8 SS RWD
HOLDEN COMMODORE 08/2004 12/2006 Ute VZ 5.7L LS1 V8 SS | SSZ RWD
HOLDEN COMMODORE 09/2004 02/2006 Ute VZ 5.7L LS1 V8 All Variants 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:
  1. 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
SKU: 85476608708

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Isabel H.
Charlottesville, US
★★★★★ 5
10/10
Color: Multicolor-4pack-a1, Size: Small
These are some of my favorite underwear. I find myself reaching for these constantly. They're very good quality and very stretchy. I'm 140 5'3 and I got a small they fit great. Someone larger or smaller would fit in the small too. I do stress that the leg holes are a bit tight on my thighs and I don't have thick thighs at all. On someone with thicker thighs I'd say size up to a medium. You can wear these as mid/high waisted or low waisted. They're versatile! The cotton gusset is a plus too❣️
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Reviewed in the United States on May 17, 2026
M
Verified Purchase
Miss Stevie
Lowell, US
★★★★★ 5
Better than Haynes at for less money
Color: Multicolor-4pack-a1, Size: XX-Large
I am surprised by the quality of these knickers. They are better than Haynes for less money and when I say they’re better, I mean far better, but I can’t believe how comfortable and STRETCHY best underwear is
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Reviewed in the United States on April 25, 2026
E
Verified Purchase
Elaine phiri
Lake Worth, US
★★★★★ 5
love love love!!
Color: Multicolor-4pack-a1, Size: Medium
like my daily driver now, like i never thought underwear could be this good untill now! have bought 2 4packd and will probably get more in the future :) they are snug but not suffocating, with my darker skin i was worried of them getting darker in that area but so far(3-4 months) they’ve been holding up well and clean easily in the washing with a bit of stain remover!
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Reviewed in the United States on May 19, 2026
M
Verified Purchase
Mark & Ashley
Lexington, US
★★★★★ 3
Satisfactory
Color: Multicolor-4pack-a1, Size: X-Large
If your wanting an easy on high waisted underwear these work. They are honestly strange material, a mix of three different things- not bad but different. Not seamless, might ride up, slightly on the thicker side. Will last a while. Comfortable enough but not amazing. Got for after a surgery and needed something different- these worked but would I get on a normal day probably not.
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Reviewed in the United States on May 15, 2026
S
Verified Purchase
Siobhan Smith
Dallas, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025

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