SKU: 43533971139

REDBACK 2.5" CATBACK SPORTS EXHAUST SYSTEM TO SUIT HOLDEN CALAIS VS BUICK L27 3.8L V6 SEDAN ONLY

Sale price$91.80 Regular price$102.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

REDBACK 2.5" CATBACK SPORTS EXHAUST SYSTEM TO SUIT HOLDEN CALAIS VS BUICK L27 3.8L V6 SEDAN ONLYRedback 2. 5" Catback Sports Exhaust Premium Performance & Durability Upgrade your ride with the Redback 2. 5" catback sports exhaust, engineered for performance and durability. Constructed from high quality aluminised steel, this exhaust system is built to handle extreme conditions while enhancing your vehicles sound and power. Key Features: Premium aluminised steel construction for corrosion resistance and long lasting performance. Mandrel bent ACMS

Redback 2.5" Catback Sports Exhaust – Premium Performance & Durability

Upgrade your ride with the Redback 2.5" catback sports exhaust, engineered for performance and durability. Constructed from high quality aluminised steel, this exhaust system is built to handle extreme conditions while enhancing your vehicle’s sound and power.

 

Key Features:

  • Premium aluminised steel construction for corrosion resistance and long lasting performance.
  • Mandrel bent ACMS pipe work ensures smooth airflow for better efficiency and engine response.
  • 1.2mm dual skinned mufflers reduce drone and deliver a deep sports note.
  • Straight through mufflers with perforated core enhance power gains and throttle response.
  • Laser cut flange plates provide a secure and precise fit.
  • Premium heat proof paint coating protects against high temperatures and harsh elements.
  • Complete bolt-on installation for an easy fit with no welding required.

Proudly made in Australia, this Redback catback sports exhaust is a direct bolt-on upgrade, designed for enthusiasts looking to improve performance and exhaust flow. Whether you're after a Redback 2.5 sports exhaust, a Redback sports rear exhaust, a Redback catback sports exhaust, or a full racing exhaust system, this system delivers.

Enhance your vehicle’s sound, power, and efficiency with this high performance catback exhaust—order yours today!

This exhaust system suits Holden vehicles fitted with the Buick L27, Ecotec L36 and L67 Supercharged V6 engine.


Contents:

  • 1 X Catback exhaust system with front muffler assembly
  • 1 X Catback exhaust system with tailpipe assembly
  • 1 X U-bolt clamp
  • 1 X Flange gasket
  • 5 X Exhaust rubber


Vehicle Fitment Guide


Notes:

  • This exhaust system is compatible with IRS models.
  • This exhaust system includes a fitting kit.
  • The image is for illustrative purposes only.
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: 43533971139

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Tyler W
Phoenix, US
★★★★★ 4
Amazing socks but false advertising. They changed them.
Size: Large, Color: Black (6-pairs)
Okay well I have 4 stars because these are the best socks ever, infact, I threw out all my other socks and switched to just these. No show and they never slip. THE PROBLEM NOW, all the pairs I ordered before had a white symbol, and every time I buy more they have the grey and they are not as low show as my others… I wanted to simplify life and have all the same kind, no matching of colors or slightly different shape, but 4 times now I’ve ordered white symbol and gotten thicker longer ones with gray symbols. I’m considering switching all of my socks to the gray…. But the white symbol ones are way better, they don’t show with hey dudes on and gray symbol ones do now. I’m at a loss. Can someone tell me where to buy 100 pairs of white symbol so I never need to buy another sock again in my life?
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Reviewed in the United States on January 24, 2025
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lovecolor1
West Palm Beach, US
★★★★★ 5
My favorite
Size: Medium, Color: Opal Blue/White/Cruise Blue (3-pairs)
My favorite socks, too bad under armour discontinued the cotton blend fabric and went to 100% polyester 😠
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Reviewed in the United States on March 16, 2026
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Natalie Williams
San Leandro, US
★★★★★ 5
Comfortable
Size: 6-10, Color: Halo Gray/Assorted
These are my favorite socks!
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Reviewed in the United States on September 22, 2025
M
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Maranda
Houston, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
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Jessica Burdett
Lowell, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025

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