A'PEXi - N1 Dual Muffler - 1986-1991 Mazda RX-7 [FC3S]- ** Preorder ETA Late April ** - 163AKZ01
APEXi N1 Exhaust (Dual L/R) for Mazda RX-7 (FC3S) 86-91 - 163AKZ01
Unleash the full potential of your Mazda RX-7 with the APEXi N1 Exhaust system, designed specifically for the FC3S models from 1986 to 1991. This high-performance exhaust system is engineered to enhance your vehicle's power, sound, and style, making it a must-have for any RX-7 enthusiast.
- Enhanced Performance: Experience a noticeable boost in horsepower and torque, thanks to the optimized flow dynamics of the dual L/R exhaust design.
- Signature Sound: Enjoy a deep, aggressive exhaust note that perfectly complements the sporty nature of your RX-7, without being overly intrusive.
- Precision Engineering: Crafted with high-quality materials, this exhaust system ensures durability and longevity, even under the most demanding driving conditions.
- Perfect Fit: Designed specifically for the Mazda RX-7 FC3S, the APEXi N1 Exhaust guarantees a seamless installation process, with no modifications required.
- Stylish Appearance: The sleek, polished finish of the exhaust tips adds a touch of elegance and sophistication to your vehicle's rear profile.
- Improved Fuel Efficiency: Benefit from enhanced fuel economy due to the efficient exhaust flow, allowing you to enjoy longer drives with fewer stops at the pump.
Transform your driving experience with the APEXi N1 Exhaust system, where performance meets precision. Elevate your Mazda RX-7 to new heights and enjoy the perfect blend of power, sound, and style.
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 |
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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 |
Brand | APEXi |
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