Banks® 51327 - Exhaust Manifold System

1 review|Item # mpn4564004095
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Notes:
  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
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$499.00
In Stock (1)
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Vehicle Fitment

Jeep
Toyota

Specifications

Bolts/Studs Included
Yes
CARB EO Number(s)
D-161-105
Catalytic Converter(s) Included
No
Collector Attachment
Stock flange
Collector Diameter (in.)
2.00
Collector Reducers Included
No
Crossover Pipe Included
No
Flange Style
Standard
Flange Thickness (in.)
0.50 in.
Gaskets Included
Yes
Header Color
Natural
Header Material
409 stainless steel
Header Style
Shorty
Motor Mounts Included
No
Primary Tube Gauge
16-gauge
Primary Tube Outside Diameter (in.)
1 1/2 in.
Quantity
Sold individually.
Transmission Mount Included
No
Tuned
No
Weld-Up
No

Features

  • Shorty style fits in stock engine bay
  • Improves power, reduces fuel consumption
  • 5/8 inch thick flanges won't warp or flex
  • Stainless steel for long service life
  • 5-year limited Warranty

Product Details

Exhaust Manifold System by Banks®. Cast OEM exhaust manifolds just are too restrictive. Replacing them with Banks Torque Tubes will substantially reduce the backpressure where it counts, right at the exhaust ports. Instead of relying on the pressure of the exhaust gases forcing their way along the passages, these headers rely on a different principle altogether. They use one exhaust pulse hitting the collector to pull the next pulse along with it. This can dramatically improve cylinder scavenging, giving you improved power and torque. At the same time, the reduced load on the engine improves economy.

Installation

Banks' heavy-wall 400-series stainless TorqueTubes include two full exhaust manifold assemblies, each with a seamless high-velocity collector. Unlike the restrictive stock setup, Banks TorqueTubes literally "pull" out the exhaust, unleashing greater torque and helping the intake stroke to draw in more air. Includes all required hardware. This shorty style header is designed to fit perfectly, unless you have modified the vehicle in some way.

Banks uses a substantially thicker 5/8" flange for the manifold-to-cylinder head flanges than other header manufacturers. The pipes are welded on both sides of the flange for durability, and then the flange is machined for flatness. This absolutely true surface fits up against the head surface so precisely that there's no gasket! That eliminates a major cause of header failure from exhaust leaks, and even makes installation a breeze; no more juggling the header, the gaskets and the fasteners in only two hands.

Brand:
Part Number:
51327
UPC:
801279513273

Reviews

(1)
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/5
1-1 of 1 Reviews
5 of 5
Wowwwww
Great package. LOVE IT.
Banks® - TorqueTube™ Exhaust Manifold System
Posted by Reggie (Harvey, IL) / February 21, 20222002 Ford Excursion

Questions and Answers

(0)
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