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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Amazon Customer
Massapequa, US
★★★★★ 5
Exactly what they say it is.
Size: 72"W x 72"L (Pack of 1), Color: 1b. Clear-heavy
Appears to work exactly as advertised, and quality is very satisfactory, which is always a pleasant surprise on Amazon. Magnets are strong enough, plastic feels pliable and durable. Don't forget the rings aren't included.
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Reviewed in the United States on May 20, 2026
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gbrock
Grantham, US
★★★★★ 5
Perfect Weight
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
Is a perfect liner. It’s not super thick or heavy. Easy to hang.
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Reviewed in the United States on May 26, 2026
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Andrea Santiago
Carnegie, US
★★★★★ 5
Good shower liner
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
Actually works! No soap scum or mildew. I have had this shower curtain up since December and all I do is rinse it off. No soap scum. Good item. Good value.
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Reviewed in the United States on May 15, 2026
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JS
Massapequa, US
★★★★★ 4
Too lightweight and flimsy, but it does the job
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
This shower liner works as expected, but it is a bit lightweight, and will drift around in the shower. I will look at getting a more heavy duty one in the future. This one has the 3 magnets, and that isn't enough. I would recommend getting one with double the magnets and a thicker plastic. I went cheap and regret it slightly, but at least these things are made to be disposable. Other than that, the durability seems good, and it looks and feels like you would expect, but as stated, the plastic is flimsy and flutters around. Seems fairly mold resistant vs other liners I've used from the store (like cheaper Walmart ones etc).
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Reviewed in the United States on March 8, 2026
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LF
West Palm Beach, US
★★★★★ 5
Simple Shower Liner That Works Well
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
This clear shower curtain liner does exactly what it’s supposed to do. The material feels flexible without being overly thin or flimsy, and it hangs nicely once installed. The three magnets at the bottom help keep the liner in place and reduce the amount of movement while showering, especially in tubs with metal sides. The reinforced top holes also seem durable enough to handle regular opening and closing without tearing. The clear design keeps the bathroom feeling brighter and more open compared to opaque liners. It’s easy to wipe down and clean as needed. Overall, this is a solid basic shower liner with good durability and useful magnetic weighting.
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Reviewed in the United States on May 14, 2026

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