Skip to content
Dynaflex Exhaust

Dynaflex Exhaust

Filters

FREIGHTLINER CORONADO Patented AK LITE (YEARS 2011-2017) #KFC-AK85CP EXHAUST Black
FREIGHTLINER CORONADO Patented AK LITE (YEARS 2011-2017) #KFC-AK85CP EXHAUST Black Sold out
20,572.00 SR - 20,572.00 SR
20,572.00 SR
20,572.00 SR - 20,572.00 SR
20,572.00 SR

FREIGHTLINER CORONADO Patented AK LITE (YEARS 2011-2017) #KFC-AK85CP

Out of stock

FREIGHTLINER CORONADO Patented AK LITE BODY OVER FRAMEELBOW 14ZAKLX-OFRP85CPYEARS 2011-2017

20,572.00 SR - 20,572.00 SR
20,572.00 SR
20,572.00 SR - 20,572.00 SR
20,572.00 SR
Sold out
Sold out
2,249.00 SR - 2,249.00 SR
2,249.00 SR
2,249.00 SR - 2,249.00 SR
2,249.00 SR

DP-90CF-550CP FORCE AIR INLET CAP / CHROME ( air cleaner scoop)

Out of stock

2,249.00 SR - 2,249.00 SR
2,249.00 SR
2,249.00 SR - 2,249.00 SR
2,249.00 SR
Sold out
Sold out
2,249.00 SR - 2,249.00 SR
2,249.00 SR
2,249.00 SR - 2,249.00 SR
2,249.00 SR

DP-90CL-800CP LOW VELOCITY RAIN CAP INLET/ CHROME (AIR CLEANER)

Out of stock

2,249.00 SR - 2,249.00 SR
2,249.00 SR
2,249.00 SR - 2,249.00 SR
2,249.00 SR
Sold out
Sold out
1,045.00 SR - 1,045.00 SR
1,045.00 SR
1,045.00 SR - 1,045.00 SR
1,045.00 SR

DP-02-7-409-300 FREIGHTLINER/ 04-19936-00 MUFFLER / ALUMINIZED

Out of stock

1,045.00 SR - 1,045.00 SR
1,045.00 SR
1,045.00 SR - 1,045.00 SR
1,045.00 SR
Sold out
Sold out
888.00 SR - 888.00 SR
888.00 SR
888.00 SR - 888.00 SR
888.00 SR

DP-11PLX-8050CP 90 DEGREE , 1D: EXPANDED

Out of stock

888.00 SR - 888.00 SR
888.00 SR
888.00 SR - 888.00 SR
888.00 SR
Sold out
Sold out
603.00 SR - 603.00 SR
603.00 SR
603.00 SR - 603.00 SR
603.00 SR

DP-24ZPX-70046CP 7" X 46" MIDDLE SPOOL/ W/TAPERLOCK (CHROME)

Out of stock

603.00 SR - 603.00 SR
603.00 SR
603.00 SR - 603.00 SR
603.00 SR
Sold out
#KC-Q705048CP Dynaflex 7" reduced to 5" kw 900b exhaust kit with 48" quiet spools and over the frame elbows and clamps EXHAUST Light Gray
Sold out
11,702.00 SR - 11,702.00 SR
11,702.00 SR
11,702.00 SR - 11,702.00 SR
11,702.00 SR

#KC-Q705048CP Dynaflex 7" reduced to 5" kw 900b exhaust kit with 48" quiet spools and over the frame elbows and clamps

Out of stock

This kit includes 2x Elbows Kenworth (over the frame) old school style 2x Center spools 48" (With straight through muffler installed) 2x KW 4 bolt ...

View full details
11,702.00 SR - 11,702.00 SR
11,702.00 SR
11,702.00 SR - 11,702.00 SR
11,702.00 SR
Sold out
#KDROG-5CP PETERBILT 359 | 379 | 389G | OG OLD SCHOOL KIT (w/ 5" chrome y pipe) 10" mufflers (s.s. shields) EXHAUST Dark Gray
#KDROG-5CP PETERBILT 359 | 379 | 389G | OG OLD SCHOOL KIT (w/ 5" chrome y pipe) 10" mufflers (s.s. shields) EXHAUST Dark Gray
Sold out
16,442.00 SR - 16,442.00 SR
16,442.00 SR
16,442.00 SR - 16,442.00 SR
16,442.00 SR

#KDROG-5CP PETERBILT 359 | 379 | 389G | OG OLD SCHOOL KIT (w/ 5" chrome y pipe) 10" mufflers (s.s. shields)

Out of stock

Fits Peterbilt 379 and 359 TrucksAlso Fits Peterbilt 389 Glider Kit Trucks Features 5" Pipes with Heatshields & Mufflers For an Old School Clas...

View full details
16,442.00 SR - 16,442.00 SR
16,442.00 SR
16,442.00 SR - 16,442.00 SR
16,442.00 SR
Sold out
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Black
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Light Gray
Sold out
12,929.00 SR - 13,436.00 SR
12,929.00 SR - 13,436.00 SR
12,929.00 SR - 13,436.00 SR
12,929.00 SR

DP-KRP-Q805055CP Dynaflex 8'' REDUCED TO 5'' EXHAUST KIT W 55'' QUIET SPOOL; PETE PICKETT ELBOWS & CLAMPS & BUSHINGS

Out of stock

This kit includes 2x elbows 90 degree Pickett style 2x center spools 55" (With straight through muffler installed) 4x Peterbilt angled clamps 1x 8 ...

View full details
12,929.00 SR - 13,436.00 SR
12,929.00 SR - 13,436.00 SR
12,929.00 SR - 13,436.00 SR
12,929.00 SR
Sold out
#KRP-Q605052CP Dynaflex 6" REDUCED 5" PETE 379 (1987-2003) QUIET SPOOL 52" LONG EXHAUST Gray
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Light Gray
Sold out
12,689.00 SR - 13,472.00 SR
12,689.00 SR - 13,472.00 SR
12,689.00 SR - 13,472.00 SR
12,689.00 SR

#KRP-Q805052CP Dynaflex 8'' REDUCED TO 5'' EXHAUST KIT W 52'' QUIET SPOOL; PETE PICKETT ELBOWS & CLAMPS & BUSHINGS

Out of stock

This kit includes 2x elbows 90 degree Pickett style 2x center spools 52" (With straight through muffler installed) 4x Peterbilt angled clamps 1x 8 ...

View full details
12,689.00 SR - 13,472.00 SR
12,689.00 SR - 13,472.00 SR
12,689.00 SR - 13,472.00 SR
12,689.00 SR
Sold out
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Black
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Light Gray
Sold out
12,193.00 SR - 12,574.00 SR
12,193.00 SR - 12,574.00 SR
12,193.00 SR - 12,574.00 SR
12,193.00 SR

#KRP-805055CP Dynaflex 8'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW & CLAMPS & BUSHINGS

Out of stock

This kit includes 2x elbows 90 degree Pickett style 2x center spools 55"  1x 8 pack bushings 4x Peterbilt angled clamps For cab mounts and clamps, ...

View full details
12,193.00 SR - 12,574.00 SR
12,193.00 SR - 12,574.00 SR
12,193.00 SR - 12,574.00 SR
12,193.00 SR
Sold out
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Black
#KRP-605055CP Dynaflex 6'' REDUCED TO 5'' EXHAUST KIT W/55'' SPOOL; PETE PICKETT ELBOW/2003-newer [Clamps sold separate) EXHAUST Light Gray
Sold out
11,910.00 SR - 12,589.00 SR
11,910.00 SR - 12,589.00 SR
11,910.00 SR - 12,589.00 SR
11,910.00 SR

#KRP-805052CP Dynaflex 8'' REDUCED TO 5'' EXHAUST KIT W/52'' SPOOL; PETE PICKETT ELBOW & CLAMPS & BUSHINGS

Out of stock

This kit includes 2x elbows 90 degree Pickett style 2x center spools 52"  1x 8 pack bushings 4x Peterbilt angled clamps For cab mounts and clamps, ...

View full details
11,910.00 SR - 12,589.00 SR
11,910.00 SR - 12,589.00 SR
11,910.00 SR - 12,589.00 SR
11,910.00 SR
Sold out
Sold out
1,746.00 SR - 1,746.00 SR
1,746.00 SR
1,746.00 SR - 1,746.00 SR
1,746.00 SR

DP-14ZPBX-R1380600CP 6''( NOT REDUCED ) OVER THE TANK EXHAUST ELBOW, RIGHT HAND 377 PB

Out of stock

1,746.00 SR - 1,746.00 SR
1,746.00 SR
1,746.00 SR - 1,746.00 SR
1,746.00 SR
Sold out
Sold out
580.00 SR - 580.00 SR
580.00 SR
580.00 SR - 580.00 SR
580.00 SR

DP-11P-600CP

Out of stock

580.00 SR - 580.00 SR
580.00 SR
580.00 SR - 580.00 SR
580.00 SR
Sold out
Sold out
1,715.00 SR - 1,715.00 SR
1,715.00 SR
1,715.00 SR - 1,715.00 SR
1,715.00 SR

DP-24ZX-705056CP 7'' REDUSED TO 5'' EXPANDED EXHAUST SPOOL 56''

Out of stock

1,715.00 SR - 1,715.00 SR
1,715.00 SR
1,715.00 SR - 1,715.00 SR
1,715.00 SR
Sold out
Sold out
58.00 SR - 58.00 SR
58.00 SR
58.00 SR - 58.00 SR
58.00 SR

#77CUM-2880215 DPF GASKET | CUMMINS REPLACEMENT

Out of stock

58.00 SR - 58.00 SR
58.00 SR
58.00 SR - 58.00 SR
58.00 SR
Sold out
Sold out
2,397.00 SR - 2,397.00 SR
2,397.00 SR
2,397.00 SR - 2,397.00 SR
2,397.00 SR

#14ZPB-RP68XX5CP PB | 389 |PICKET ELBOW |OLD SCHOOL

Out of stock

2,397.00 SR - 2,397.00 SR
2,397.00 SR
2,397.00 SR - 2,397.00 SR
2,397.00 SR
Sold out
Sold out
3,498.00 SR - 3,498.00 SR
3,498.00 SR
3,498.00 SR - 3,498.00 SR
3,498.00 SR

PB | 389 | Y-PIPE | EVEN FLOW

Out of stock

3,498.00 SR - 3,498.00 SR
3,498.00 SR
3,498.00 SR - 3,498.00 SR
3,498.00 SR
Sold out
Sold out
1,864.00 SR - 1,864.00 SR
1,864.00 SR
1,864.00 SR - 1,864.00 SR
1,864.00 SR

#14PB-A7876S09 PB | 389 | 2018 | SCR ELBOW

Out of stock

1,864.00 SR - 1,864.00 SR
1,864.00 SR
1,864.00 SR - 1,864.00 SR
1,864.00 SR
Sold out
Sold out
3,636.00 SR - 3,636.00 SR
3,636.00 SR
3,636.00 SR - 3,636.00 SR
3,636.00 SR

DP-24ZXX-80062CP 8" SPOOL DOUBLE TAPERED 2X SERIES 62" LONG

Out of stock

DP-24ZXX-80062CP replaces 389 ak lite kits spool tapered on both ends 62" long

3,636.00 SR - 3,636.00 SR
3,636.00 SR
3,636.00 SR - 3,636.00 SR
3,636.00 SR
Sold out
Sold out
1,723.00 SR - 1,723.00 SR
1,723.00 SR
1,723.00 SR - 1,723.00 SR
1,723.00 SR

DP-88QT-500-305 Free Flow Exhaust Muffler, 1 Inlet and 2 Outlets

Out of stock

1,723.00 SR - 1,723.00 SR
1,723.00 SR
1,723.00 SR - 1,723.00 SR
1,723.00 SR
Sold out
Sold out
8.00 SR - 8.00 SR
8.00 SR
8.00 SR - 8.00 SR
8.00 SR

DP-51F-125-48 Special Flex - 1.25" Dia - 48" Long

Out of stock

8.00 SR - 8.00 SR
8.00 SR
8.00 SR - 8.00 SR
8.00 SR
Sold out
Sold out
172.00 SR - 172.00 SR
172.00 SR
172.00 SR - 172.00 SR
172.00 SR

DP-50TQ-300SP Lap Joint Clamp

Out of stock

172.00 SR - 172.00 SR
172.00 SR
172.00 SR - 172.00 SR
172.00 SR
Sold out
Sold out
20.00 SR - 20.00 SR
20.00 SR
20.00 SR - 20.00 SR
20.00 SR

DP-47-225Z Zinc Plated Heavy Duty Open Saddle Clamp with Round Ubolt

Out of stock

20.00 SR - 20.00 SR
20.00 SR
20.00 SR - 20.00 SR
20.00 SR
Sold out
Sold out
54.00 SR - 54.00 SR
54.00 SR
54.00 SR - 54.00 SR
54.00 SR

DP-42P-350AZ Flange - 20 Degree Flare - O.D. Measurements - Aluminized

Out of stock

54.00 SR - 54.00 SR
54.00 SR
54.00 SR - 54.00 SR
54.00 SR
Sold out
Sold out
180.00 SR - 180.00 SR
180.00 SR
180.00 SR - 180.00 SR
180.00 SR

DP-38P-401AZ Tilt Cab Connector - Top with Wear Plate - End Plain - Aluminized

Out of stock

180.00 SR - 180.00 SR
180.00 SR
180.00 SR - 180.00 SR
180.00 SR
Sold out
Sold out
164.00 SR - 164.00 SR
164.00 SR
164.00 SR - 164.00 SR
164.00 SR

DP-38-501 Tilt Cab Connector - Formed Top - Bottom Expanded and Slotted - Carbon Steel

Out of stock

164.00 SR - 164.00 SR
164.00 SR
164.00 SR - 164.00 SR
164.00 SR
Sold out
Sold out
233.00 SR - 233.00 SR
233.00 SR
233.00 SR - 233.00 SR
233.00 SR

DP-37-5035CP Reducer - Large End Plain - Small End Expanded and Slotted - Chrome

Out of stock

233.00 SR - 233.00 SR
233.00 SR
233.00 SR - 233.00 SR
233.00 SR
Sold out
Sold out
119.00 SR - 119.00 SR
119.00 SR
119.00 SR - 119.00 SR
119.00 SR

DP-36-4045AZ Expander - Small End Plain - Large End Expanded and Slotted - Aluminized

Out of stock

119.00 SR - 119.00 SR
119.00 SR
119.00 SR - 119.00 SR
119.00 SR
Sold out
Sold out
100.00 SR - 100.00 SR
100.00 SR
100.00 SR - 100.00 SR
100.00 SR

DP-35P-2530S Expanders - Reducers - 2 1/2" - 3"

Out of stock

100.00 SR - 100.00 SR
100.00 SR
100.00 SR - 100.00 SR
100.00 SR
Sold out
Sold out
557.00 SR - 557.00 SR
557.00 SR
557.00 SR - 557.00 SR
557.00 SR

DP-33PBL-400 Exhaust Y-Divider with Mounting Bracket -4" Dia, L=12", W=24

Out of stock

557.00 SR - 557.00 SR
557.00 SR
557.00 SR - 557.00 SR
557.00 SR
Sold out
Sold out
1,018.00 SR - 1,018.00 SR
1,018.00 SR
1,018.00 SR - 1,018.00 SR
1,018.00 SR

DP-27-800Z Zinc Rain Cap for Straight Stacks

Out of stock

1,018.00 SR - 1,018.00 SR
1,018.00 SR
1,018.00 SR - 1,018.00 SR
1,018.00 SR
Sold out
Sold out
92.00 SR - 92.00 SR
92.00 SR
92.00 SR - 92.00 SR
92.00 SR

DP-27-500Z Rain Cap - Zinc

Out of stock

92.00 SR - 92.00 SR
92.00 SR
92.00 SR - 92.00 SR
92.00 SR
Sold out
Sold out
362.00 SR - 362.00 SR
362.00 SR
362.00 SR - 362.00 SR
362.00 SR

DP-25PXL-40060 4 Inch OD Dump Truck Stack 90 Degree Extended End

Out of stock

362.00 SR - 362.00 SR
362.00 SR
362.00 SR - 362.00 SR
362.00 SR
Sold out
Sold out
953.00 SR - 953.00 SR
953.00 SR
953.00 SR - 953.00 SR
953.00 SR

DP-25P-50072S Plain Stack - Dynaflex Curve - Stainless

Out of stock

953.00 SR - 953.00 SR
953.00 SR
953.00 SR - 953.00 SR
953.00 SR
Sold out
Sold out
202.00 SR - 202.00 SR
202.00 SR
202.00 SR - 202.00 SR
202.00 SR

DP-24-50024AZ Straight Top Stack - 5" (ID) x 24" Long - Aluminized

Out of stock

202.00 SR - 202.00 SR
202.00 SR
202.00 SR - 202.00 SR
202.00 SR
Sold out

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare