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Flowmaster
Flowmaster 2.25 IN(O)/OUT(O) Super 44 Series Muffler - 942448
Flowmaster 2.25 IN(O)/OUT(O) Super 44 Series Muffler - 942448
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Flowmaster
SKU:
FLO942448
|
- UPC:
- 700042021178
$137.95
$155.95
(You save
$18.00
)
Other Flowmaster kits for this car
Fits these vehicles
- 1975-1977 Buick SkylarkBase
- 1973-1974 Chevrolet BlazerBase
- 1969-1980 Chevrolet CamaroBase
- 1979-1981 Chevrolet CamaroBerlinetta
- 1973-1978 Chevrolet CamaroLT
- 1976-1978 Chevrolet CamaroLT Rally Sport
- 1975 Chevrolet CamaroRS
- 1969-1973 Chevrolet CamaroRS
- 1967 Chevrolet CamaroRS
- 1976-1980 Chevrolet CamaroRally Sport
- 1967-1972 Chevrolet CamaroSS
- 1981 Chevrolet CamaroSport
- 1977-1981 Chevrolet CamaroZ28
- 1970-1974 Chevrolet CamaroZ28
- 1976 Chevrolet K5 BlazerBase
- 1975-1980 Chevrolet K5 BlazerCheyenne
- 1981-1986 Chevrolet K5 BlazerCustom
- 1977-1980 Chevrolet K5 BlazerCustom Deluxe
- 1975 Chevrolet K5 BlazerCustom Deluxe
- 1981 Chevrolet K5 BlazerDeluxe
- 1984 Chevrolet K5 BlazerScottsdale
- 1980-1986 Chevrolet K5 BlazerSilverado
- 2009-2013 Dodge ChallengerR/T
- 2012 Dodge ChallengerR/T Classic
- 2006 Dodge ChargerDaytona R/T
- 2006-2010 Dodge ChargerR/T
- 2008-2010 Dodge ChargerSE
- 2005-2008 Dodge MagnumR/T
- 1987-1993 Ford BroncoCustom
- 1987-1996 Ford BroncoEddie Bauer
- 1990-1996 Ford BroncoXL
- 1994-1996 Ford BroncoXLT
- 1987-1992 Ford BroncoXLT
- 1993 Ford BroncoXLT Lariat
- 1992 Ford BroncoXLT Nite
- 1995-1996 Ford BroncoXLT Sport
- 2012-2013 Ford MustangBase
- 2005-2010 Ford MustangBase
- 1986-2004 Ford MustangGT
- 2001 Ford MustangGT Bullitt
- 1995 Ford MustangGTS
- 1986-1993 Ford MustangLX
- 1986 Ford MustangSVO
- 1996-1998 Ford MustangSVT Cobra
- 1993-1994 Ford MustangSVT Cobra
- 1993 Ford MustangSVT Cobra R
Part details
- Part number
- FLO942448
- Manufacturer part number
- 942448
- UPC
- 700042021178
- Brand
- Flowmaster
- Part type
- Muffler
- Special order
- Yes — ordered in for you; allow extra time
- Instructions
- Installation instructions (PDF)
- Material
- Aluminized steel
Installation guide (from Flowmaster)
Hosted by Flowmaster. Follow the maker's instructions and torque specs.
- Box size:
- 10.00 × 5.20 × 20.60 (in)
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Read before you buy
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Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Super 44 - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound
Flowmaster Super 44 Series Chambered Muffler
- Deep Aggressive Sound Exhaust Note
- Race proven Delta Flow technology
- Recent two chamber improvement
- Noticeable interior resonance
- Clearance Item:
- N
- LTL:
- N
- MPN:
- 942448
- Proposition 65:
- N
- Special Order:
- Y
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Flowmaster
Flowmaster 2.25 IN(O)/OUT(O) Super 44 Series Muffler - 942448
Flowmaster 2.25 IN(O)/OUT(O) Super 44 Series Muffler - 942448 FAQ
It is listed for: 1975-1977 Buick Skylark; 1973-1974 Chevrolet Blazer; 1969-1980 Chevrolet Camaro and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
The sound depends on the muffler and resonator design. A cat-back with a resonator stays closer to stock; an axle-back changes the tone more than the volume. Look for the maker's sound notes or a clip on this page.
Cat-back and axle-back systems bolt to the factory connection points. Headers and downpipes replace the factory pipe at the engine and may need new gaskets and hardware; see What's in the box.
A cat-back or axle-back needs no tune. Headers and downpipes change what the oxygen sensors see, so many cars need a tune or a sensor spacer to avoid a warning light.
Drone depends on the muffler and resonator design and your car's gearing. Systems with a resonator or an X-pipe drone less, and the maker notes when a system is built to be quiet at cruise.
An axle-back or cat-back is a jack-stands job with the right sockets and penetrating oil for rusty bolts. Headers and downpipes take more room and time, and a lift helps.
Most systems include the clamps and gaskets they need; see What's in the box. Reuse a factory gasket only if it is undamaged.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: mufflers
Before you start
- Soak the factory flange bolts and hangers in penetrating oil the day before.
- Lay out the sections and clamps against What's in the box before anything goes under the car.
Do
- Hang the whole system loosely first, line it up, then tighten the clamps from the front back.
- Check for leaks at every joint with the engine running before the final tightening.
Don't
- Don't tighten any clamp fully until the whole system hangs straight.
- Don't reuse a crushed or torn factory gasket.