SKU: 79166191814

Pacemaker Twin 2.5" Performance Cat-Back Exhaust System for HSV VE E-Series E3 6.0L LS2 V8 Sedan 2010–2013 - PP5381-04

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Description

Pacemaker Twin 2.5" Performance Cat-Back Exhaust System for HSV VE E-Series E3 6.0L LS2 V8 Sedan 2010–2013 - PP5381-04Pacemaker Performance Twin 2. 5" Cat Back Exhaust System for HSV VE E Series E3 Sedan (6. 0L Gen IV LS2 V8) PP5381 04 Maximize airflow efficiency, accelerate downstream gas velocity, and unlock a deep, commanding local muscle car roar from your high performance powerplant with the Pacemaker Sport Systems complete twin 2. 5 inch performance cat back exhaust solution. Custom engineered specifically to handle high gas volumes and optimize torque

Pacemaker Performance Twin 2.5" Cat-Back Exhaust System for HSV VE E-Series E3 Sedan (6.0L Gen IV LS2 V8) - PP5381-04

Maximize airflow efficiency, accelerate downstream gas velocity, and unlock a deep, commanding local muscle car roar from your high-performance powerplant with the Pacemaker Sport Systems complete twin 2.5-inch performance cat-back exhaust solution. Custom-engineered specifically to handle high gas volumes and optimize torque retention on the elite HSV E3 series 6.0L Gen IV LS2 V8 sedan platforms, this premium setup is precisely shaped to map the underbody floor pan lines, clear standard wheelbase chassis channels, and map perfectly around the multi-link independent rear suspension geometry. Designed explicitly to interface flawlessly with your vehicle's factory fixed exhaust tips integrated into the rear bumper fascia, this premium kit delivers seamless aesthetic alignment. By replacing your stock, restrictive factory plumbing downstream of the catalytic converters with smooth, mandrel-bent twin 2.5" plumbing, it completely obliterates system backpressure to deliver rapid acceleration and crisp throttle response. As Australia’s premium exhaust innovator, Pacemaker pairs this free-flowing layout with patented V-Tex technology and signature double-skinned mufflers, producing an authoritative performance bark under wide-open throttle while actively engineering out harsh interior cabin boom or sedan body resonance to preserve a completely clean, drone-free highway cruising experience.

Note: Fits HSV VE E-Series E3 Sedan variants built from September 2010 to March 2013 equipped with the Gen IV 6.0L LS2 V8 engine layout and factory fixed bumper exhaust tips; does not fit Utility (Ute), Sportwagon, or long-wheelbase Grange platforms due to structural chassis routing, intermediate pipe lengths, and rear hanger location differences.

Features:

Precision-manufactured in Australia to deliver a premium flow upgrade, maximum structural longevity under intense heat, and a refined performance acoustic profile for the iconic VE sedan platform.

  • True Performance Cat-Back Layout: Comprehensive high-efficiency performance line engineered to bolt up securely downstream of the factory or premium aftermarket catalytic converter paths.
  • Factory Fixed Tip Integration: Specific tailpipe outlets engineered explicitly to slide directly into and align perfectly with the standard fixed chrome exhaust tip bezels built into the factory rear HSV bumper bar.
  • Sedan Specific Clearance: Custom-tailored plumbing path configured to route cleanly beneath standard sedan floor contours, rear subframes, and vehicle-specific bumper exit paths.
  • Premium Materials: Constructed completely from durable, heavy-gauge Exhaust Grade 409 Stainless Steel to ensure superior structural longevity and resistance to thermal fatigue.
  • Mandrel Bent Tubing: Rigid twin 2.5" (63.5mm) pipe structure guarantees a smooth, uniform internal diameter through all bends to eliminate gas turbulence and prevent flow restriction.
  • V-Tex Technology: Advanced internal patented anti-drone configuration filters out harsh, low-frequency cabin resonance typical of sports configurations without restricting gas velocity footprints.
  • Signature Mufflers: Heavy-duty double-skinned 409 Stainless Steel rear mufflers offer premium outer case reinforcement, completely preventing internal acoustic packing blowout under heavy thermal load constraints.
  • Direct Bolt-On Layout: Engineered as a comprehensive, vehicle-specific full bolt-up kit that mounts directly onto existing factory rubber hanger positions—no custom fabrication required.
Product Specifications for PP5381-04
Brand Pacemaker Sport Systems Part # / SKU PP5381-04
Product Type Performance Cat-Back Exhaust System Material 409 Grade Stainless Steel
System Piping Size Twin 2.5" (63.5mm) Mandrel-Bent System Acoustic Layout Signature Double-Skinned Mufflers & V-Tex
Engine Compatibility 6.0L Gen IV LS2 V8 Body Configuration Sedan Only

Vehicle Applications:

Make Model From To Body Series Engine Variant Drivetrain
HSV (HOLDEN SPECIAL VEHICLES)
HSV ClubSport / GTS / Senator 09/2010 03/2013 Sedan Only VE E-Series 3 (E3 Variant) 6.0L Gen IV LS2 V8 ClubSport R8 / GTS / Senator Signature RWD

Important Fitment Notes:

  • Specifically engineered to fit HSV VE E-Series E3 Sedan variants powered by the 6.0L Gen IV LS2 V8 engine build date path (September 2010 to March 2013 builds).
  • Bumper Tip Requirement Configuration: This kit is specifically tailored for late VE E3 sedan builds that feature factory fixed rear chrome exhaust outlets integrated into the rear bumper fascia. The tailpipes feature an open-ended configuration designed to seat cleanly within those factory bezels without heat mapping or alignment issues.
  • Sedan Specific Routing Geometry: Due to variant-specific floor pans, rear subframe hanger arrangements, and bumper exit designs built for sedan structures, this layout features distinct intermediate lengths. It will not adapt correctly to Utility (Ute), Sportwagon, or long-wheelbase Grange platforms.
  • Direct bolt-on architecture interfaces seamlessly with original vehicle-specific rubber hanger brackets downstream of the catalytic converter assemblies. No custom fabrication, cutting layout mapping, or welding is required.
  • Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance, verify strict exhaust component alignment, and ensure completely gas-tight structural seals.
Warranty Information
Product Warranty Period
Pacemaker Sports Exhaust Systems Five (5) years.

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SKU: 79166191814

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4.1 ★★★★★
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Product Reviews
L
Verified Purchase
Logan
Bozeman, US
★★★★★ 5
Great value for your new puppy!
Pattern Name: Cow Chew Toy Set
My puppy ripped through many other puppy toys before I bought this set. Her favorite toy is the ring with the rope. I don't know if it's intended that she bites the ring part, but she likes the rope part and I hold the ring part. It makes for more enjoyable tug game for me as well since my fingers are protected when she gets over zealous and chomps higher on the rope. The little blue rope is harder on the fingers in that regard, but is great for an integrated tug and toss game. The blue dumbbell is great to hide a treat in the ends or a little peanut butter and has proven durable. The blue and white chewbone is a durable occupier through getting her adult teeth. I save the plushie and the jingle ball for car rides so I don't have as much to report for them. The whole set has been well worth the price. I got this for her at 4 months old and am reviewing at 6 months old. She is about 25 lbs now, so I estimate this set is good for small and medium puppies. Larger puppies might outgrow this faster.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2020
L
Verified Purchase
L A
Grantham, US
★★★★★ 5
Perfect for puppies and small dogs
Pattern Name: Cow Chew Toy Set
These toys are perfect for puppies and small dogs. They are well made and very cute. A good buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
S
Verified Purchase
Selene L Chioino
Battle Creek, US
★★★★★ 5
Great quality and made in the USA!
Pattern Name: Cow Chew Toy Set
I'm very happy with these toys. I can't stand these other toys that break easily and are from other countries that just don't have the same standards we do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
T
Verified Purchase
Tommy
Carnegie, US
★★★★★ 4
Great pack of toys for your fur-baby
Pattern Name: Cow Chew Toy Set
Our sweet Ziggy loves these toys. A couple he doesn’t pay much attention to, as he has favorites but there is a good variety and he’s enjoying all. The blue rubber toy with ball shapes in end you must watch them with, even with baby teeth he was able to chew ridges enough to get tiny bits of plastic/rubber off in about 10 minutes. He still plays with it outside. His favorite is the nubby blue/white bone, the rope/ring and snuggly plush. Good value!
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Reviewed in the United States on June 11, 2019
B
Verified Purchase
Boston Mom
Draper, US
★★★★★ 5
Far Exceeded Expectations
Pattern Name: Cow Chew Toy Set
This was the first online purchase of dog toys that I made after we got our puppy. Purchase was made in August 2023. Currently February 2024. Honestly, they were a little oversized for her at the beginning, but she still played with the stuffed cow (it was kind of her woobie) and some of the others. Seven months in, here are her "reviews": Round bone thing: Only clunker for our pup. She never took to that. Cow plush squeaky: Loves it. Easy squeaker so a small puppy can still make it squeak, which they love because they think they're killing it. Flat bone: Excellent for the devoted chewer. This has withstood many hours of gnawing with little evidence of wear. I do inspect it regularly because the hard plastic edging could be problematic if it starts to degrade. But it's holding up so far. Blue double knot rope toy: This was one of her first chewers. She still loves it, though it does show wear because she is chewing off the tassles over time. Totally worth it. Rubber ball with bell: She likes this, especially if someone throws it for her. From an owner standpoint, it gets slimy with saliva pretty quick, so I'm less enamored of it than she is. She hasn't used it as a chewer, though I'm sure some do. We leave it in her crate at night and that's how we know she's awake in the morning, because the bell tinkling as she rolls it around in the crate is a giveaway. The rope ring thing is her A#1 very favorite thing, not just in this pack but among the wide variety of toys she has. She chews on it all the time and I'm back to order a new set of toys just to be sure we have one ready for the demise of the first. She loves to have it thrown, but she'll also just sit and chew on it. She also loves to do what my son calls "the spin cycle," in which she holds the rope in her mouth and throws the ring end all around as she spins. It's entertaining to watch. My aunt would have said, "Oh, look, she's playing with herself." To which my cousin would have replied, "No, Mom. Not WITH herself, BY herself!!!" Remembering which just entertains me all the more. Now, a Boy Scout or sailor with knowledge of knots could re-string the one I have with new rope, I'm sure. And the next time I visit my dad, I'll ask hime to do just that. But for most people that's a bridge too far, so this company would be wise to sell just the rope pull toy. I haven't found a similar design on Amazon. We have found this set to be a great value and highly recommend it.
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Reviewed in the United States on February 3, 2024

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