Nissan D21 Hardbody 3" Exhaust

The world's only true over-the-axle performance 3-inch exhaust designed for Nissan D21 Hardbody supporting +500 HP.

Special Offers

• Free upgraded 3 exhaust hangers for this batch.

Features

Made & Built in the USA
16 Gauge 306 Stainless Steel, Quality USA-Made
Mandrel Bending
Solid Rod Hangers
5-Inch Flex Pipe
OEM Mounting Points
V-Band Clamps, Quality USA-Made
10.9 Grade Hardware Kit
Aluminum Spacers
Adjustable Tail Hanger, Designed for Easy DIY Muffler Installation
 

Performance

Full 3" Cat-Back System with Straight Pipe
Proven +500 HP Flow
Minimal Bend Angles for Efficient Exhaust Flow
Light Weight Construction, Under 11 KG
Maximum Clearance Between Frame & Axle
 

Confirmed Fitment

Nissan D21 Hardbody
1990~1995 Regular Cab
4 Cylinder / KA24E Engine
Short Bed / 104.3" Wheel Base
2WD / RWD
Automatic / Manual Transmission
Base model without rear bumper
 

Other Fitments

Quick Check on 1986~1989, 1996~1997, Download here the template to check your fitment. O2 Bung is not included with the kit.
 

Contents

Front Pipe
Mid Pipe
Tail Pipe
V-Band Clamps X 2
3" Exhaust Gasket
M10 Bolts X 2
M10 Nuts X 2
M8 Bolt
M8 Nut
M8 Spacer
M8 Washer
M6 Bolt
M6 Spacers X 2
M6 Nut
Pipe Clamp
Rubber Strap
 

Installation Tip

Spare tire removal may be required
Rear bumper trimming or removal is required
Single M8 hole drilling is required to install the Tail-Pipe-Strap assembly
 

"Bringing Back The 90s / RB25D21"

Contact Instagram RB25D21 for any questions!