





IMPORTANT DISCLAMIER
All products available at RNJ Performance are exclusively designed and made for competitive racing or track use purposes. The utilization of our downpipes or headers on public roads or any form of street application is strictly prohibited by federal law and is unsuitable for any form of public road use. RNJ Performance explicitly disclaims responsibility in the event that you choose to acquire a product from us and use it on your street vehicle. Purchase and use at your own risk.
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Free Shipping
At RNJ, we prioritize our customers' satisfaction and convenience. That's why we proudly offer free shipping on all orders. We believe that everyone should have easy access to high-quality automotive products without the burden of additional shipping costs. With our commitment to exceptional service and top-notch products, you can shop confidently, knowing that your order will be delivered to your doorstep without any extra fees. Experience the convenience of free shipping at RnJ Performance and take your automotive performance to the next level.
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Customer service is our priority
At RNJ, we want your automotive shopping to be a breeze. Our dedicated team is here to assist you at every turn, ensuring that your experience is smooth and enjoyable. Your satisfaction is our driving force, and we take pride in offering excellent service that you can rely on. When you choose RnJ Performance, you're not just a customer; you become part of our passionate automotive enthusiast community, and we're here to provide the support and expertise you need to enhance your car performance and achieve your automotive goals.
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Returns/International Shipping
At RNJ Performance, we believe in transparency and simplicity when it comes to our shipping and returns policies. For returns, we offer a flat rate of $30 on every order, making it easy and predictable for our valued customers. Additionally, we understand that our products are sought after worldwide, so we proudly offer international shipping to cater to car enthusiasts everywhere. Please note that some of our high-quality products may require a 7 business day lead time before they are shipped to ensure the utmost quality and precision.
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Only the best from RNJ Performance
At RNJ Performance, we excel in sourcing and providing products that are on par or better with those offered by leading brands in the market for outrageous amounts. We understand the significance of quality and performance, which is why we meticulously select products only crafted from 304 Stainless Steel to ensure that our headers or downpipes will last through the harshest conditions. Our commitment to excellence ensures that you have access to top-notch products at prices that are hard to beat.