JDM Parts,Performance Auto Parts

Customer Review & Ratings

STI
PERFORMANCE MUFFLER
(Japanparts No : 520-100-012)

Average 4.5

Rating Breakdown

All Stars

5 Stars	50
4 Stars	50
3 Stars
2 Stars
1 Star

< | 1 | >

Written by Gaunkle (UNITED STATES)
2026-07-14

- Product Review
I absolutely love this exhaust, it is the most performant of all of the after market exhausts for the ZD8. The craftmanship is excellent.

I went from a COBB Catback Titanium exhaust to the stock midpipe and this muffler. I will say that it is the quietest exhaust I have observed for this platform. The cold start is very slightly louder than stock.

I took one star off because it arrived with a dent in the tip (the packaging is not good). I previously ordered this muffler and it also had a dent due to the bad packaging.

Written by John (UNITED STATES)
2023-04-14

- Product Review
STI Exhaust looks very nice. Quality build, however, the sound is almost same as the original muffler. I hope that it gets more performance sound after some break in.