ISR Performance 1999-2005 Mazda Miata NB Circuit Spec Exhaust
or as low as $50.42/mo with Affirm
Available
This 2 piece Mazda Miata performance exhaust features a front pipe and a mid-pipe that mount to the header and showcase an integrated muffler. The front pipe is 2.5” and features brushed stainless steel construction. The rear pipe has a polished, stainless steel muffler that’s accented with a 4” tip. In addition, NB Miata exhausts come with a secondary o2 bung and o2 bung extension made for drivers who use the factory ECU and don’t want to use a CEL.
Perfect Momentum Support
This Miata performance exhaust supports maximum driving momentum in two ways. First, it supports powerful, efficient combustion by quickly piping out fumes from the exhaust manifold. Second, the exhaust configuration weighs in at 18 pounds less than the vehicle’s stock exhaust. However, ISR Performance notes that this exhaust hasn’t been tested on the turbo Mazdaspeed model.
Order Your New Exhaust
Exhaust systems play a pivotal role in both engine performance and how a car looks. This Miata performance exhaust from ISR offers the best of both worlds. Help keep your car running strong and looking cool at the same time. Contact us today to place an order or request more information about this high-performance exhaust for the Miata.
** All ISR Performance Products are Designed for Off-Road Use Only **
You Might Also Like
AWE Tuning
MBRP
MBRP
MBRP
FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
Simple — spread the horsepower! Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.
Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁
1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
Car parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
📞 Click To Call Now
Reviews
There are no reviews yet