Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
APEXi N1 Dual Muffler Exhaust Systems for 1986-1991 RX-7 - 163AKZ01
Part Number: APX-163AKZ01
APEXi N1 Dual Muffler Exhaust Systems
Exhaust System, N1 Dual Muffler, Cat-back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Stanless Polished Tips, Mazda, Kit
See More Specifications
Estimated Ship Date: Dec 29, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
163AKZ01
Part Type:
Product Line:
Summit Racing Part Number:
APX-163AKZ01
System Material:
304 stainless steel
System Style:
Cat-back
Exhaust Type:
Single in/Dual out
Exit Location:
Split rear
System Finish:
Natural
Catalytic Converter(s) Included:
No
Intermediate Pipe Diameter (in.):
2.56 in.
Muffler Included:
Yes
Muffler Quantity:
Two
Muffler Configuration:
Single inlet/Single outlet
Muffler Material:
304 stainless steel
Muffler Color:
Polished
Hardware Included:
Yes
Tailpipe Diameter (in.):
2.56 in.
Tip Included:
Yes
Tip Outlet Size (in.):
4.53
Tip Quantity:
2
Tip Shape:
Round
Tip Cut:
Straight
Tip Edge Style:
Non-rolled edge, single-wall
Tip Material:
304 stainless steel
Tip Color:
Polished
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
Designed to fit Turbocharger models only.
APEXi N1 Dual Muffler Exhaust Systems
APEXi N1 dual muffler exhaust systems are hybrid variations of the N1 exhausts. These systems incorporate a twin pipe, twin canister design for improved midrange power without sacrificing top-end power. The twin piping uses a mild steel, titanium particle powdercoat with polished SUS 304 stainless steel canisters. Each 120mm canister includes a polished 90mm (3.54 in.) tip. Robotic TIG welds complement the hand-crafted MIG welds to create one of the most innovative and dynamic exhaust systems on the market. Order the size and configuration recommended for your vehicle.
Applications
Loading...
Loading...
Questions & Answers
Ask a Question
What type of question would you like to submit?
I have a Customer Service question
(order, shipping, returns, protection plans, etc.). Customer Service Question
(order, shipping, returns, protection plans, etc.). Customer Service Question
- OR -
I would like to ask other customers
a question about this Product. Product Related Question
a question about this Product. Product Related Question
Loading...
Reviews Write a Review
Some parts are not legal for use in California or other states with similar laws / regulations
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Email this page
