Northern Auto Part - Index

Northern Auto Part - Northern Auto Parts - Index

NEW
Flowmaster’s NEW Super
44™ muffler with its 4” x 9.75”
x 13” all black finish case
Using the technology seen in
the larger Super 40™ mufflers,
the Super 44™ delivers a rich
deep tone, an improved flow path
radius, optimum internal flow and sound
control, all created with Flowmaster’s Delta Flow® technology. It
is the most aggressive, deepest sounding, highest performing four
inch case street muffler Flowmaster has ever built!
942545 2.50" IN (C) / OUT (C) . . . . . . . . . . . .$87.99
942446 2.25" IN (O) / OUT (C) . . . . . . . . . . . .$87.99
942546 2.50" IN (O) / OUT (C) . . . . . . . . . . . .$87.99
943046 3.00" IN (O) / OUT (C) . . . . . . . . . . . .$87.99
943047 3.00" IN (C) / OUT (O) . . . . . . . . . . . .$87.99
942448 2.25" IN (O) / OUT (O) . . . . . . . . . . . .$87.99
942548 2.50" IN (O) / OUT (O) . . . . . . . . . . . .$87.99
9430452 3.00" IN (C) / 2.50"* OUT (Dual) . . .$87.99
Delta Flow Mufflers
Delta Flow® technology provides
superior scavenging
of exhaust gases even
over a comparable (standard)
Flowmaster muffler.
This results in increased horsepower,
torque and fuel economy, along with
reductions in exterior sound levels and interior resonance.
These three deflectors function properly only when
they've been precisely placed and welded to exact specifications.
Together they provide superior reductions in exterior sound levels
as well as resonance transmitted through the exhaust system
and into the vehicle.
40 Series Two-Chamber Single Outlet
The 40 Series™ Delta Flow® is a milder sounding street and
strip muffler that generates a powerful, aggressive sound outside
the vehicle, a lower interior resonance while improving your
torque and horsepower. Measure 4” thick x 9.75” wide x 19”
overall length, and have a 13” case length.
942040 2.00" IN (C) / OUT (C): ea . . . . . . . . . . . . .$90.99
942041 2.00" IN (O) / OUT (C): ea . . . . . . . . . . . . .$90.99
942043 2.00" IN (O) / OUT (O): ea . . . . . . . . . . . . .$90.99
942440 2.25" IN (C) / OUT (C): ea . . . . . . . . . . . . .$90.99
942441 2.25" IN (O) / OUT (C): ea . . . . . . . . . . . . .$90.99
942442 2.25" IN (C) / OUT (O): ea . . . . . . . . . . . . .$90.99
9424422 2.25" IN (O) / 2.25" OUT (D): ea . . . . . . . . .$90.99
942443 2.25" IN (O) / OUT (O): ea . . . . . . . . . . . . .$90.99
942540 2.50" IN (C) / OUT (C): ea . . . . . . . . . . . . .$90.99
942541 2.50" IN (O) / OUT (C): ea . . . . . . . . . . . . .$90.99
942542 2.50" IN (C) / OUT (O): ea . . . . . . . . . . . . .$90.99
942543 2.50" IN (O) / OUT (O): ea . . . . . . . . . . . . .$90.99
943040 3.00" IN (C) / OUT (C): ea . . . . . . . . . . . . .$90.99
9430402 3.00" IN (C) / 2.50" OUT (D): ea . . . . . . . .$90.99
943041 3.00" IN (O) / OUT (C): ea . . . . . . . . . . . . .$90.99
943042 3.00" IN (C) / OUT (O): ea . . . . . . . . . . . . .$90.99
943043 3.00" IN (O) / OUT (O): ea . . . . . . . . . . . . .$90.99
50 Series
9424502 2.25" IN (C) / 2.00" OUT (D): ea . . . . . . . .$112.99
942451 2.25" IN (O) / OUT (C): ea . . . . . . . . . . . .$112.99
942452 2.25" IN (C) / OUT (O): ea . . . . . . . . . . . .$112.99
942453 2.25" IN (O) / OUT (O): ea . . . . . . . . . . . .$112.99
942550 2.50" IN (C) / OUT (C): ea . . . . . . . . . . . .$112.99
942551 2.50" IN (O) / OUT (C): ea . . . . . . . . . . . .$112.99
942552 2.50" IN (C) / OUT (O): ea . . . . . . . . . . . .$112.99
942553 2.50" IN (O) / OUT (O): ea . . . . . . . . . . . .$112.99
943050 3.00" IN (C) / OUT (C): ea . . . . . . . . . . . .$112.99
9430502 3.00" IN (C) / 2.50" OUT (D): ea . . . . . . . .$112.99
943051 3.00" IN (O) / OUT (C): ea . . . . . . . . . . . .$112.99
943052 3.00" IN (C) / OUT (O): ea . . . . . . . . . . . .$112.99
Flowmaster Mufflers
Original 40 Series
42441 2.25" IN (O) / OUT (C) ea . . . . . . . . . . . . . . .$80.99
42443 2.25" IN (O) / OUT (O), Ford Mustang: ea . .$80.99
42541 2.50" IN (O) / OUT (C): ea . . . . . . . . . . . . . .$80.99
42543 2.50" IN (O) / OUT (O): ea . . . . . . . . . . . . . .$80.99
430402 3.00" IN (C) / OUT 2.50" (D): ea . . . . . . . . .$80.99
80 Series Crossflow Muffler
42583 2.50" IN (O) / OUT (D),
Chev. Camaro / Pontiac Firebird,
'82-'92 V-8 Only: ea . . . . . . . . . . . . . . . . . .$123.99
50 Series SUV/ Performance Muffler
524552 2.25" IN (C) / 2.00" OUT (D): ea . . . . . . . . .$136.99
524553 2.25" IN (D) / 3.00" OUT (C): ea . . . . . . . . .$136.99
524554 2.25" IN (D) / 2.25" OUT (D): ea . . . . . . . . .$139.99
530552 3.00" IN (C) / 2.50" OUT (D): ea . . . . . . . . .$136.99
Delta Force Race Mufflers
Delta Force race mufflers provide the noise reduction and the
horsepower gains you expect from a flowmaster, but in a cast
that is as thin or thinner than anything else available from
Flowmaster. They are recommended for race cars that require
mufflers for sound reduction where ground clearance is limited.
325108 10 Series 2.50" IN (C) / OUT (C): ea . .$108.99
9430109 10 Series 3.00" IN (C) / OUT (C): ea . . .$94.99
Force II Exhaust
Systems
The Force II Series
has the same
aggressive
sound as the
American Thunder
Series with less interior
resonance.
17222 ''98-'03 Ford Truck, F150, 1/2Ton, 4.6L / 5.4L, 2/4
Wheel Drive, All Wheelbases, Incl. Super Crew, 2.50"
Outlets, 50 Series SUV/Performance Muffler,
3.00" Logo Embossed Stainless Tips, Force II,
DOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$414.99
17435 ''99-'06 Chev. / GMC Truck, 1/2Ton, 4.8L / 5.3L, Single
Flanged Cat, 2/4 Wheel Drive, Std.Cab / Short Bed,
119" WB, 2.50" Outlets, 50 Series SUV/Performance
Muffler, Stainless Tips, Force II, DOR . . . . .$478.99
17267 ''99-'04 Ford Mustang, GT (Not Cobra), 4.6L, 2.50"
Outlet, 50 Series SUV/Performance Mufflers,
3.00" Stainless Tips, Force II, DOR . . . . . . .$507.99
17275 ''99-'04 Ford Mustang, LX, 3.8L V6, Incl. Flanged Y-
Pipe, Hardware, 2.50" Outlet, 5.00" X 10.00" 40 Series
Delta Flow Mufflers, Stainless OEM Style Tips, Force
II, DOR, Kit Shipped as # 5019 and # 1027 $521.99
17328 ''01-'04 Chev. / GMC Truck, 3/4Ton / 1Ton HD, 8.1L,
6.0L, 2/4 Wheel Drive, Ext.Cab / Crew Cab, 3.50"
Outlet, 50 Series Big Block Muffler, 4.00" Stainless
Tip, Force II, SOS . . . . . . . . . . . . . . . . . . . .$386.99
Exhaust & Hoses
American
Thunder
Exhaust
Systems
The American
Thunder Series is
the most aggressive
sounding street and
strip muffler in
Flowmaster’s product line. If you are looking for the original
“Flowmaster sound,” the American thunder series is the one. The
performance street and strip muffler will also generate interior resonance
within the vehicle.
Chevy
17104 ''67-'74 Chev. Camaro / Pontiac Firebird, '68-'74 Chev. Nova,
V8, All 2.50" Tubing From Trans X-Member Back, Incl. H-
Pipe, Hardware, 80 Series Crossflow Muffler, American
Thunder, DOR, (Does Not Fit Convertibles) Kit Shipped as #
5016 and # 1024 . . . . . . . . . . . . . . . . . . . . . . . . . . . .$517.99
17107 ''64-'72 GM A-Body, V-8, All 2.50" Tubing From Trans X-
Member Back, Incl. H-Pipe, Hardware, (Mufflers Must Be
Purchase Separately, Requires Offset / Offset Mufflers)
Tubing Only, DOR . . . . . . . . . . . . . . . . . . . . . . . . . . .$300.99
17119 ''64-'72 GM A-Body, V-8, All 2.50" Tubing From Trans X-
Member Back, Incl. H-Pipe, Hardware, 30 Series Mufflers,
American Thunder, DOR, Kit Shipped as # 5005
and # 1011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$422.99
17129 ''67-'68 Chev. Camaro / Pontiac Firebird, V-8, All 2.50"
Tubing From Trans X-Member Back, Incl. H-Pipe, Hardware,
40 Series Delta Flow Mufflers, American Thunder, (Does Not
Fit Convertibles) Factory Location Exit, DOR . . . . . .$414.99
17199 ''98-'02 Chev. Camaro / Pontiac Firebird, LS-1, 5.7L, Dual
3.00" Outlet, 5.00" X 10.00" 80 Series Crossflow Muffler,
3.00" Stainless Tips, American Thunder, DOR . . . . .$424.99
17233 ''86-'91 Chev. Camaro / Pontiac Firebird, 5.0L / 5.7L, Single
3.00" Flanged Cat, 3.00" Outlets, 5.00" X 10.00" 80 Series
Crossflow Muffler, Stainless Tips, American Thunder,
DOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$447.99
17257 ''99-'05 Chev. / GMC Truck, 1/2Ton, 4.8L / 5.3L, Single
Flanged Cat, 2/4 Wheel Drive, Ext.Cab / Short Bed, 143.5"
WB, 3.00" Resonator, 2.50" Outlets, 70 Series Big Block II
Muffler, Stainless Tips, Force ll, DOR . . . . . . . . . . . .$458.99
Ford
17377 ''03-'05 Ford F250/350 6.0L Diesel Auto trans, Turbo Back,
2/4 wheel drive all 4” tubbing 50 series muffler, 5” stainless
steel tip with logo, SOS, manual trany #17378 . . . . .$831.99
17365 ''99-'03 Ford Truck, F250/350 3/4 Ton / I ton, 7.3L
Powerstroke Diesel. 2/4 Wheel Drive, All Wheelbases, All
4.00" Tubing From Turbo Back, 50 Series H.D. Muffler, 5.00"
Logo Stainless Tip, American Thunder, SOS . . . . . .$586.99
17417 2004 - 2005 Ford Truck F-150 1/2 Ton, 4.6L / 5.4L , 2 & 4
Wheel Drive, All Wheelbases, 2.50" Outlet comes with
Super 40 Series Muffler, Mandrel Bent Dual 2.5" Tailpipes,
3.00" Logo Embossed Stainless Tip American Thunder,
DOR & DOS pipe extentions included in Kit . . . . . . .$517.99
17410 2005 - 2006 Ford Mustang GT 4.6L V8, Specialty 5" X 10"
mufflers, 4.00" Logo Embossed Stainless Tips, American
Thunder, DOR, including convertibles . . . . . . . . . . .$363.99
17421 2005 - 2006 Ford Mustang V6 Specialty 5" X 10" mufflers,
3.50" Rolled EdgeStainless Tip, American Thunder, SOR,
Over the Axle design . . . . . . . . . . . . . . . . . . . . . . . . .$218.99
17213 '86-'93 Ford Mustang , LX 5.0L / '86 GT 5.0L, 2.50" Outlet,
40 Series Delta Flwo Mufflers, Stainless OEM Style Tips,
American Thunder, DOR . . . . . . . . . . . . . . . . . . . . . .$447.99
Dodge
17171 ''94-'01 Dodge Ram, 1/2Ton, 5.2L / 5.9L, 2/4 Wheel Drive,
All Wheelbases, 119", 135", 139" WB, 2.50" Outlets, 50
Series SUV/Performance Muffler, American Thunder, DOR
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$383.99
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