Flowtech LS Turbo Headers-Polished - FlowTech (11540FLT)
Sale Price$470.12
Description : Flowtech Headers are the perfect combination of quality and value. These "4 to 1" LS Turbo headers available in 1-3/4" and 1-7/8" tube diameters are an ideal design creating a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header.
LS Turbo Headers (Up and forward) 1-7/8" 304SS GM 4.8/5.3/6.0L V8 Polished Finish
FLOWTECH UP AND FORWARD TURBO HEADERS 30
HDR LS TURBO
LS Turbo Headers (Up and forward) 1-7/8" 304SS GM 4.8/5.3/6.0L V8 Polished Finish
FLOWTECH UP AND FORWARD TURBO HEADERS 30
HDR LS TURBO
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
Flowtech Headers are the perfect combination of quality and value. These "4 to 1" LS Turbo headers available in 1-3/4" and 1-7/8" tube diameters are an ideal design creating a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header.
LS Turbo Headers (Up and forward) 1-7/8" 304SS GM 4.8/5.3/6.0L V8 Polished Finish
FLOWTECH UP AND FORWARD TURBO HEADERS 30
HDR LS TURBO
LS Turbo Headers (Up and forward) 1-7/8" 304SS GM 4.8/5.3/6.0L V8 Polished Finish
FLOWTECH UP AND FORWARD TURBO HEADERS 30
HDR LS TURBO
Features & Benefits
- CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
- Heavy duty 16-gauge 304SS (Polished Finish Only) and 409SS (Natural, Black Painted, and Ceramic Coated finishes) tubing for increased strength and durability
- 1-3/4” and 1-7/8” tubing diameters available for increased exhaust flow increasing performance and improved throttle response
- 3” collector for maximum strength and exhaust flow
- 7/16” thick header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets included
- 3” V-Band Flanges and Clamps are included
- Available in a total of four finishes (Natural, Black Painted, Ceramic Coated, and Polished)
Part Number (MPN)
11540FLT
Brand
SKU
11540FLT
UPC / GTIN
090127636558 / 00090127636558
Condition
New
UPC
00090127733073
Bolt size
M8 x 1.25 x 25mm
Brand
Flowtech Exhaust
CARB (California) Compliant
No
Category
Exhaust
Collector Attachment
V-band
Collector Diameter
3.00
Collector Port Diameter
3.00
Design
Shorty
EGT Port
No
Emission Code
4
Engine
GM Gen III/IV (LS)
Finish
Polished
Flange Thickness
7/16"<br />0.4375
Gasket Or Seal Included
Yes
Grade Type
Performance
Header Finish
Polished
Header Style
Turbo
Material
304 Stainless Steel
Mounting Hardware Included
No
Oxygen Sensor Port
No
part type
Exhaust Header
Port Shape
Round
Primary Tube Dia.
1-7/8 inch
Primary Tubing Diameter
1.875<br />1-7/8
Product Type
Headers
Sheen Level
High Gloss
Sub Category
Exhaust Manifolds
Tube Material
304 Stainless Steel
Tube Wall Thickness
16
Warning
California Proposition 65
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
Shipping Policy
Operated by RevolutionParts Inc · Effective date: 11/2025 · Last updated: 4/2026... Check out our Shipping Policy for more details.
Return Policy
At PartsDirect.parts, operated by RevolutionParts Inc, we want you to be completely satisfied with your purchase. This policy outlines how to cancel orders, initiate returns, and receive refunds. Please read it carefully before completing your purchase... Check out our Return Policy for more details.