Tomei Expreme Titanium Exhaust System for RX-8 SE3P Early Model 13B-MSP

High performance and super lightweight design. Unleash the full potential of your RX-8 Early Model with the new FULL TITANIUM Muffler System

Specs compare to standard

Material: Titanium / (STD: Steel)
Main Pipe Diameter: 80.5mm / (STD: 60.5mm)
Main Pipe Thickness: 1.0mm / (STD: N/A)
Main Silencer Diameter: 152mm / (STD: 280mm x 750mm)
Main Silencer Thickness: 1.0mm / (STD: N/A)
Exhaust Tip Diameter: 115mm / (STD: 70.5mm*2 / 90.8mm*1)
Exhaust Tip Thickness: 1.0mm
Flange Thickness: 2.0mm / (STD: 3.0mm)
Weight: 12.6 lbs / (STD: 39.4 lbs)

Exhaust noise test: with sound reducer ver. 2 - 103db / with sound reducer - 107db / without sound reducer - 113db

This kit includes all the components necessary for installation including the bolts and nuts. Bolt Smooth Paste is also included to help prevent the bolts becoming seized under heat.

TOMEI Powered USA has launched a full-titanium exhaust system exclusively for the Mazda RX?8 (SE3P), a model that still captivates rotary enthusiasts. Drawing on modern materials and engineering, the system is a tribute to the RX-8’s legacy—delivering dramatic weight savings (from ~18 kg down to ~5.7 kg), an increased exhaust diameter for optimal flow, and thin-wall titanium construction that enhances strength, sound and durability. Engineered with purpose, the single-exit layout offers lighter weight, a cleaner acoustic flow and sharper throttle response, all while celebrating the high-revving nature of the RX-8’s rotary engine.

We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.