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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
ISR Performance Series II - GT Single Rear Section Only - 89-94 Nissan 240sx (S13)Experience the perfect blend of performance and style with the ISR Performance Series II GT Single Rear Section Axle Back, designed specifically for the 1989 to 1994 Nissan 240sx (S13). Crafted to enhance your vehicle's exhaust flow, this axle back system delivers a deep, aggressive sound that appeals to car enthusiasts who demand both power and tone. Constructed with precision and durability in mind, the Series II offers a direct fit solution that
Experience the perfect blend of performance and style with the ISR Performance Series II GT Single Rear Section Axle Back, designed specifically for the 1989 to 1994 Nissan 240sx (S13). Crafted to enhance your vehicle's exhaust flow, this axle back system delivers a deep, aggressive sound that appeals to car enthusiasts who demand both power and tone.Constructed with precision and durability in mind, the Series II offers a direct fit solution that replaces your factory rear section for a more aggressive exhaust note without compromising on reliability. The high-quality craftsmanship ensures it withstands the rigors of spirited driving and prolonged use.
Installation is straightforward thanks to its bolt-on design, allowing you to upgrade your exhaust system with ease. Whether you're building a street-driven hot rod or a track-ready machine, this axle back section is engineered to complement your setup.
Upgrade your Nissan 240sx with this premium axle back from ISR Performance and enjoy enhanced performance, distinctive sound, and a quality build that stands the test of time. Perfect for enthusiasts who value fast shipping and competitive pricing, this product aligns with Tuningsupply's mission to deliver automotive performance parts quickly and reliably across Europe.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Good product overall
Size: 60 Count (Pack of 1)
Works really well, but only for a while. After about 3 or 4 weeks, it begins to stop working. Side effects-can leave you groggy if you don't get enough sleep. Helps you sleep better for a month or so. No odor. Good value for money, they don't cost a lot. Just melatonin and veggie caps. No other ingredients as far as I read
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Works well I will continue buying them
Size: 60 Count (Pack of 1)
This melatonin gives me a good nights sleep. I thought it was 3 mg but it is not, my mistake! I take two of these because 3 mg doesn't do it for me. I sleep like a baby when I take these and wake up feeling rested.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Incredibly Helpful for Sleep & Not Hard to Swallow w/Water or w/o
Size: 60 Count (Pack of 1)
I shouldn't be taking these due to certain medical conditions, but they taste like nothing, super effective - like I fall asleep within maybe 30-45 minutes - and I STAY asleep watch is a lot more than I can say for any other melatonin products that I've used. Again, I do have restrictions, so I only take them once in a while, but so does my roommate and he says the same. They're small enough to not be hard to swallow as well. I've recommended them to some of my friends and family and we're all in agreement. I mean, of course, consult your doctor first, but like, these have been one of the most helpful supplements for sleep which is super important to me
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Reviewed in the United States on December 20, 2025
★★★★★ 5
A full nights sleep
Size: 60 Count (Pack of 1)
This product helps keep me asleep throughout the whole night, not just in the beginning.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
good vendor
Size: 60 Count (Pack of 1)
fabulous slow release ,,,, good quality
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Reviewed in the United States on May 6, 2026