4 Inch Pipes

Sort by:

Products per page:

21478675 Exhaust Pipe for Mack

DINEX 21478675 Exhaust Pipe for Mack

MSRP: $763.00

$429.00

21202650 Volvo with Cummins ISX CU15 Intlet Pipe VMT2650

United Muffler 21202650 Volvo with Cummins ISX CU15 Intlet Pipe VMT2650

MSRP: $616.00

$446.00

21131655 Volvo with Cummins ISX CU15 DPF Outlet Pipe VMDPF1655

United Muffler 21131655 Volvo with Cummins ISX CU15 DPF Outlet Pipe VMDPF1655

MSRP: $599.00

$459.00

4"ID x 4"ID 4 Bend Over Aluminized Axle Exhaust Pipe SB6-4815IH-2

Grand Rock 4"ID x 4"ID 4 Bend Over Aluminized Axle Exhaust Pipe SB6-4815IH-2

$434.66

168947 Thomas Bus 4" 4 Bend Exhaust Pipe OD/OD Aluminized SB4-8947TH

Grand Rock 168947 Thomas Bus 4" 4 Bend Exhaust Pipe OD/OD Aluminized SB4-8947TH

$248.95

126030 Thomas Bus 4" x 94" Straight Exhaust Pipe OD/OD Aluminized S4-94SBA

Grand Rock 126030 Thomas Bus 4" x 94" Straight Exhaust Pipe OD/OD Aluminized S4-94SBA

$230.95

171421 Thomas Bus 4" 4-Bend Exhaust Pipe ID/OD Aluminized SB4-8954TH

Grand Rock 171421 Thomas Bus 4" 4-Bend Exhaust Pipe ID/OD Aluminized SB4-8954TH

$234.95

171421 Thomas Bus 4" 4-Bend Exhaust Pipe ID/OD Aluminized SB4-8954TH

Grand Rock 168946 Thomas Bus 4" 2-Bend Exhaust Pipe ID/OD Aluminized SB3-8946TH

$238.95

Grand Rock H.D. Tail Pipe; International SB7-4654FT

MSRP: $595.04

$478.82

Grand Rock Two Piece - Long Single Bend Tube SB7-4663IH

MSRP: $365.54

$294.14

Grand Rock 2Pc 4" Multi Bend Freightliner Pipe SB8-3001IH-2

MSRP: $534.74

$430.30

Grand Rock 4" 5 Bend ID/OD 409 AluminizedSS SB4-6017TH-S4

MSRP: $667.90

$534.32

128 products total

HOURS OF OPERATION
Customer Service Hours:
Mon-Friday 8:30am-5:30pm EST
Sat-Sunday Closed

Online Sales Hours:
Mon-Thurs 8:30am-7:00pm EST
Friday 8:30am-6:00pm EST
Saturday 8:30am-5:30pm EST
Sunday Closed

833-773-3039 sales@truckpipesusa.com

Helpful Links

Popular Brands

© 2025 TruckPipesUSA.com - Truck Exhaust Pipes & Components Made in the USA.

Your cart