Woolf Aircraft Products, Inc.
Woolf Aircraft Products, Inc.
6401 Cogswell Road
Romulus, MI 48174
Phone: 734.721.5330
Fax: 734-721-3490
Email: sales@woolfaircraft.com
Website: www.woolfaircraft.com
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Our Standard Header Kits made from 304 Stainless contain the following:
12- 180º "U" Bends
2- Header Flanges
2- 4-1 Collectors
1- 12" Long Straight
2- O2 Bungs
2- Woolf Header Tags

Our Standard Header Kits made from 1010 Mild contain the following:
12- 180º "U" Bends
2- Header Flanges
1- Formed Collector
2- O2 Bungs
2- Woolf Header Tags

Additional items can be added to any Header Kit purchase as a 10% discount to customize your kit for any application, Substitutions ARE allowed!
Standard Header Kit
Unit of Measure
1 

Item #

Item Name

Primary Outside Diameter (OD)

Wall Thickness

Collector Outside Diameter (OD)

List Price

175- S.S. FULL HDR KIT N/A 1.75 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 1.75 in N/A 2.50 in N/A 2.50 in $1,590.08
188-S.S. FULL HDR KIT N/A 1.88 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 1.88 in N/A 2.50 in N/A 2.50 in $1,599.75
200-S.S. FULL HDR KIT N/A 2.00 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.00 in N/A 2.75 in N/A 2.75 in $1,486.80
213-S.S. FULL HDR KIT N/A 2.13 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.13 in N/A 3.00 in N/A 3.00 in $1,521.90
225-S.S. FULL HDR KIT N/A 2.25 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.25 in N/A 3.00 in N/A 3.00 in $1,716.30
238-S.S. FULL HDR KIT N/A 2.38 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.38 in N/A 3.50 in N/A 3.50 in $1,756.80
250-S.S. FULL HDR KIT N/A 2.50 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.50 in N/A 4.00 in N/A 4.00 in $1,791.14
175-MILD FULL HDR KIT N/A 1.75 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 1.75 in N/A 2.50 in N/A 2.50 in $719.78
188-MILD FULL HDR KIT N/A 1.88 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 1.88 in N/A 2.50 in N/A 2.50 in $721.35
200-MILD FULL HDR KIT N/A 2.00 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.00 in N/A 2.75 in N/A 2.75 in $845.55
213-MILD FULL HDR KIT N/A 2.13 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.13 in N/A 3.00 in N/A 3.00 in $875.93
225-MILD FULL HDR KIT N/A 2.25 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.25 in N/A 3.00 in N/A 3.00 in $846.23
238-MILD FULL HDR KIT N/A 2.38 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.38 in N/A 3.50 in N/A 3.50 in $855.45
250-MILD FULL HDR KIT N/A 2.50 Inch (in) Primary Outside Diameter (OD) Standard Header Kit N/A 2.50 in N/A 4.00 in N/A 4.00 in $874.35
Unit of Measure
1