APEXi high performance N1 Dual Muffler Catback Exhaust for a 1986-1991 Mazda RX-7. Features two aggressive 115mm polished stainless steel tips and steel powder-coated exhaust tubing.
The N1 Dual is a hybrid variation of the N1 exhaust. This system incorporates a twin pipe, twin canister design for improved mid-range torque without sacrificing top end power. The twin piping is constructed of mild steel with a titanium particle coating mated to SUS 304 polished stainless steel canisters. Robotic TIG welds compliment the hand crafted MIG welds to create on of the most innovative and dynamic exhaust systems on the market.
Part Number 163-KZ01
Body Style 2-Door Coupe
Exhaust Type N1 Muffler
Piping Diameter 60mm. – (60.5mm – 65mm. x 2)
Tip Diameter 115mm. x 2
Exhaust Tip Style Round-Single wall, Straight cut
Piping Material Steel-Powder Coated
Muffler Material SUS304 Stainless Steel
Muffler Tip Material SUS304 Stainless Steel