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Borla 03-08 350Z True Dual Cat-Back Exhaust 2BOXES

  • Backed by real installs and tuning experience at FAST of West Chester
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Borla(r) Performance Industries offers an incredible stainless steel exhaust system for the popular Nissan 350Z. Borla(r) was among the first with a performance exhaust upgrade for the original Z cars. The 2.25" Borla(r) Cat-Back(tm) System (PN 140045) is a True Dual exhaust with a H-Pipe and the famous Borla(r) XR-1 Race-Bred Mufflers for increased performance and improved sound. Independent dyno tests have shown incredible gains of 15-20 horsepower & torque. Unlike other aftermarket exhaust systems that actually loose power in mid-range and low end, Borla(r) gains through the entire RPM range. Serious performance enthusiasts understand that true power gains are not simply a big number at max RPM but rather strong torque gains over the full curve. The famous straight-through, patented designs allow Borla(r) exhaust incredible flow increases. The Z car flow numbers improved 27% over stock! Flow makes power. Simple as that! The Borla(r) True Dual Z-car lightweight high quality T-304 stainless steel system actually weighs 12 pounds less than the factory single exhaust. Add to this package a great look with large 4" angle cut rolled edge polished T-304 stainless steel tips and that famous Borla(r) growl. It delivers the classic S-Type sound with no drone inside the vehicle. Once again, the genuine Borla(r) exhaust puts the Zoom in the Z car. Isn't it time you stepped up to Borla(r)? Borla(r) Performance Industries, the original pioneers of high quality, T-304 austenitic stainless steel (superior to T-409 or aluminized steel) free flow exhaust utilizes its patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy - all with an easy bolt-on installation. All Borla(r) street products carry the famous Borla(r) written million-mile warranty.

  • Borla(r) system is a "True Dual" design
  • System contains a H-Pipe
  • Classic S-Type sound

This Part Fits:

Year Make Model Submodel
2005 Nissan 350Z 35th Anniversary Edition
2003-2008 Nissan 350Z Base
2003-2008 Nissan 350Z Enthusiast
2005-2008 Nissan 350Z Grand Touring
2007-2008 Nissan 350Z Nismo
2003-2005 Nissan 350Z Performance
2003-2008 Nissan 350Z Touring
2003-2006 Nissan 350Z Track
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
Borla 03-08 350Z True Dual Cat-Back Exhaust 2BOXES

$1,888.99

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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