APEXi - N1 Dual Muffler - 1986-1991 Mazda RX-7 [FC3S]

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 full SUS 304 polished stainless steel piping and canisters. Each canister features a polished 90mm (3.54 inch) tip. Robotic TIG welds compliment the hand crafted MIG welds to create on of the most innovative and dynamic exhaust systems on the market.

Bolt-On	Yes
Part Number	163AKZ01
Year	1986, 1987, 1988, 1989, 1990, 1991
Make	Mazda
Body Style	2-Door Coupe
Engine	13B-T (Turbo)
Chassis	FC3S
Exhaust Type	N1 Muffler
Piping Diameter	65mm. - (60.5mm x 2 - 65mm. x 2)
Tip Diameter	115mm. x 2
Pieces	3
Exhaust Tip Style	Round-Single wall, Straight cut
Piping Material	SUS304 Stainless Steel
Muffler Material	SUS304 Stainless Steel
Muffler Tip Material	SUS304 Stainless Steel
	WARNING: California Prop 65 Cancer & Reproductive Harm  www.p65warnings.ca.gov