Skip to product information
1 of 6

Flowmaster

Flowmaster 15807 Pre-bent Tailpipes

Flowmaster 15807 Pre-bent Tailpipes

Regular price $228.95 USD
Regular price Sale price $228.95 USD
Sale Sold out
Shipping calculated at checkout.

Low stock: 2 left

Quantity
Description & Features

Flowmaster 15807 Pre-bent Tailpipes

These Builder Series tailpipes are constructed from 2.50-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back under the rear bumper. Designed to be used with Side Inlet/Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper cutouts. Some fitment may be necessary. Does Not include installation hardware or exhaust tips. Does not fit cars with staggered shocks.

  • Designed for Side Inlet/Center Outlet Mufflers
  • Exits Straight-out under the Rear Bumper
  • Mandrel-bent for Maximum Performance
  • High Clearance around Rear Differential
  • 16 Gauge Aluminzed Steel Tubing
  • Does Not Include Hardware
  • 3-year Limited Warranty
Specifications
Automotive Item Grade High Performance
Brand Flowmaster
California Proposition 65 Required No
Category Exhaust
Clamps Included No
Color Gray
Emission Code 5
Exhaust Pipe Wall Maximum Gauge 16
Exit Style Dual Rear Exit
Finish Aluminized
Fitment Direct Fit
Flanged Inlet No
Grade Type Performance
Inlet Connection Slip-Fit
Inlet Diameter 2.50
Inlet Inside Diameter 2.50
Inlet Outside Diameter 2.63
Main Piping Diameter 2.50
Material Aluminized Steel
Outlet Connection Slip-Fit
Outlet Diameter 2.50
Outlet Inside Diameter 2.50
Outlet Outside Diameter 2.63
Overall Length 58.50
part type Exhaust Tail Pipe
Pipe Bend Type Mandrel
Product Type Exhaust Accessories
Sub Category Exhaust and Tail Pipes
System Type Tailpipe Kit
Tapered Outlet No
Tubing Diameter 2.50
Universal Or Specific Fit Specific Fit
Welded Bracket Quantity 0
Welded Hanger No
Packaging Information

Weight: 18.95 lbs
Dimensions: 26.5 x 13.3 x 12.9 IN

Warranty

View Warranty (PDF)

⚠ Fitment Notes
  • 2.50 Inch, Dual Out Rear, Use Side Inlet/Center Outlet Muffler
  • Fits 1965-1973 Ford Mustang without staggered shocks, 1967-1973 Mercury Cougar. Use with Side Inlet/Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (50 Series) mufflers.

Vehicle Fitment

  • 1964-1973 Ford Mustang Base
  • 1969-1971 Ford Mustang Boss 302
  • 1970-1973 Ford Mustang Grande
  • 1970-1973 Ford Mustang Mach 1
  • 1965-1968 Ford Mustang Shelby GT-350
  • 1966 Ford Mustang Shelby GT-350H
  • 1967-1970 Ford Mustang Shelby GT-500
  • 1968 Ford Mustang Shelby GT-500KR
  • 1967-1973 Mercury Cougar Base
  • 1969-1970 Mercury Cougar Boss 302
  • 1969-1970 Mercury Cougar Boss 429
  • 1969-1970 Mercury Cougar Cobra Jet
  • 1967-1973 Mercury Cougar XR-7
View full details

California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.