SPECIALTYZ DOWNPIPES 3" 4 BOLT (90-96 NISSAN 300ZX)
Increase power and torque throughout your entire power band, and decrease turbo lag with these SZ designed pipes.
Our new unique design improves upon our older super splits by increasing the overall diameter to 3" using a coned expansion process.
Available only in raw stainless steel, for that totally custom fabricated look!
4-Bolt flanges will fit stock turbos, Sport 500s, 600s, and any other standard 4-Bolt turbine housings.