10" WINTERS 1500 PRO IRS QUICK CHANGE REAR END
$7,899.00 - $8,299.00
All of our QC rears come standard with every possible upgrade available!
Our Winters IRS rears are the most advanced, unbeatable independent QC diff available on the market. This diff is the advantage you need on the track, allowing you to make gear changes in under 5 minutes.
These diffs are built to handle well over 1500HP and suited for any high power application such as road racing, drag or drift.
10” Independent QC Diffs:
- HD Aluminium Spool or LSD options available
- Permanent Mold A356-T6 Aluminium Centre Section
- 35 spline with Forged 4340 steel 930 Porsche output flanges
- Forged 2014-T6 Side Bells
- Upgraded 300M heat treated lower shaft
- Forged 1350 series yoke installed
- Ground 9310 ring and pinion
- ARP ring Gear bolts & washers.
- 6 Bolt Zoo Performance billet gear cover with deep groove ball bearings and platinum blue anodized nuts
Includes 1 x gear set 8501 with ratio 4.12/ 4.12 for FREE!
If you require additional gears, please contact us for a ratio chart.
Recommended Oil:
High quality semi-synthetic 80-90 oil with Moly or any high quality full synthetic 75-90 gear oil.
NEW Design Improvements:
• Thicker and longer internal ribs that extend into the front snout and rear gear cavity
• Larger fillets (i.e., thicker metal) at the bell mounting flanges for added torsional strength
• Dual support ribs between the change gear cavity and the ring gear cavity
• Side bell oil fill and breather ports for standard and invert-mounted diffs
* Any warranty claims will be processed and assessed as per the manufacturers policy.
All orders are shipped via tracked methods, with express options available.
Most items are received within 3-10 days of dispatch, depending on your location.
We dispatch 5 days a week, aiming to process all orders within 1-2 business days. Orders placed on weekends or public holidays will be processed the next business day.
Please note that processing may be delayed during sale or holiday periods.
For more details, visit our Shipping Policy.
At Zoo Performance, we offer a range of secure payment options to suit your needs.
Payments can be made using major credit cards like Visa, MasterCard, and American Express, as well as PayPal for added convenience.
We also support flexible payment options like Afterpay, ZipPay, and Klarna, allowing you to buy now and pay later.
All transactions are processed securely to ensure your information is protected.
For more details on payment options, visit our Payment Policy.
FAQ's
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- Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy. -
At Zoo Performance, all products are carefully inspected for quality before shipping. We offer a warranty that covers manufacturer defects in design, materials, or craftsmanship.
If you notice any issues related to manufacturing, please notify us within 2 months of detection.
The warranty does not cover improper use, accidental damage, or other issues not related to manufacturing defects. For more details, please refer to our Warranty Policy. -
All direct payment gateways adhere to the standards set by PCI-DSS as managed by the PCI Security Standards Council, which is a joint effort of brands like Visa, MasterCard, American Express, and Discover.
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Domestic shipping can take up to 5 business days depending on buyers end location.
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You can reach our customer service team through our contact us page or by emailing on info@foamy.au