Part #: IS - S2GTR - S13. The brand - new ISR Performance Series II GT Single exhaust is a super stylish and bold exhaust system that won't break the bank. Made from top - quality stainless steel, it uses 3 - inch piping for the mid - pipe and most of the rear section. Then it expands to a 5 - inch round muffler with a 4.5 - inch extended tip. Thanks to the new Series II construction, it has a new pipe routing, giving you more ground clearance compared to the older GT Single exhausts. So, you get a cool - looking exhaust without losing performance. The Series II GT Single comes with an extended tip that fits well with deeper aftermarket aero bumpers and gives a more aggressive look on stock bumpers. ISR Performance's new Series II exhausts have a modular design. This allows you to switch between different Series II mid - sections (resonated and non - resonated), as well as the new Series II EP Single, Series II EP Dual, and Series II GT Single rear sections for your specific chassis. What's in the box? You'll get 1 GT Single Rear Section, 1 Resonated Mid Section, and 1 Gasket and Hardware Pack. Note: All ISR Performance products are for off - road use only. They're legal in California only for racing vehicles that are never used on public highways, registered, or licensed for highway use.
Using this exhaust system is quite straightforward. First, make sure your vehicle is the Nissan 240sx from 89 - 94 (S13) model years. You'll find all the parts in the box - the GT Single Rear Section, the Resonated Mid Section, and the Gasket and Hardware Pack. Install the mid - section first, connecting it properly according to the vehicle's layout. Then attach the rear section, making sure all the connections are tight using the provided gaskets and hardware. Remember, this product is only for off - road use. If you're in California, it's only legal for racing vehicles that won't be used on public roads. When it comes to maintenance, regularly check the connections to ensure they're still tight. Since it's made of stainless steel, it's quite durable, but you can clean it occasionally with a mild stainless - steel cleaner to keep it looking good. Avoid using harsh chemicals that could damage the finish.
